Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

184 files changed, 8746 insertions, 0 deletions

diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Implies b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Implies
new file mode 100644
index 0000000000..a372141bb7
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Implies
@@ -0,0 +1,2 @@
+powerpc/power4/fpu
+powerpc/power4
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Makefile b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Makefile
new file mode 100644
index 0000000000..ba06adb5d0
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/Makefile
@@ -0,0 +1,6 @@
+# Makefile fragment for POWER4/5/5+.
+
+ifeq ($(subdir),string)
+CFLAGS-wordcopy.c += --param max-variable-expansions-in-unroller=2 --param max-unroll-times=2 -funroll-loops -fpeel-loops
+CFLAGS-memmove.c += --param max-variable-expansions-in-unroller=2 --param max-unroll-times=2 -funroll-loops -fpeel-loops
+endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
new file mode 100644
index 0000000000..5afbade15f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
@@ -0,0 +1,43 @@
+ifeq ($(subdir),math)
+sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
+		   s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
+		   s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \
+		   s_finite-ppc32 s_finitef-ppc32 s_copysign-power6 \
+		   s_copysign-ppc32 s_modf-power5+ s_modf-ppc32 \
+		   s_modff-power5+ s_modff-ppc32
+
+libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
+			s_llrint-ppc32 s_llround-power6 s_llround-power5+ \
+			s_llround-ppc32 s_isnan-power7 \
+			w_sqrt_compat-power5 w_sqrt_compat-ppc32 \
+			w_sqrtf_compat-power5 w_sqrtf_compat-ppc32 \
+			s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \
+			s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \
+			s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \
+			s_finite-ppc32 s_finitef-ppc32 s_ceil-power5+ \
+			s_ceil-ppc32 s_ceilf-power5+ s_ceilf-ppc32 \
+			s_floor-power5+ s_floor-ppc32 s_floorf-power5+ \
+			s_floorf-ppc32 s_round-power5+ s_round-ppc32 \
+			s_roundf-power5+ s_roundf-ppc32 s_trunc-power5+ \
+			s_trunc-ppc32 s_truncf-power5+ s_truncf-ppc32 \
+			s_copysign-power6 s_copysign-ppc32 s_lround-power6x \
+			s_lround-power5+ s_lround-ppc32 s_lrint-power6x \
+			s_lrint-ppc32 s_modf-power5+ s_modf-ppc32 \
+			s_modff-power5+ s_modff-ppc32 s_logbl-power7 \
+			s_logbl-ppc32 s_logb-power7 s_logb-ppc32 \
+			s_logbf-power7 s_logbf-ppc32 e_hypot-power7 \
+			e_hypot-ppc32 e_hypotf-power7 e_hypotf-ppc32
+
+CFLAGS-s_modf-power5+.c = -mcpu=power5+
+CFLAGS-s_modff-power5+.c = -mcpu=power5+
+CFLAGS-s_logbl-power7.c = -mcpu=power7
+CFLAGS-s_logb-power7.c = -mcpu=power7
+CFLAGS-s_logbf-power7.c = -mcpu=power7
+CFLAGS-e_hypot-power7.c = -mcpu=power7
+CFLAGS-e_hypotf-power7.c = -mcpu=power7
+
+# These files quiet sNaNs in a way that is optimized away without
+# -fsignaling-nans.
+CFLAGS-s_modf-ppc32.c += -fsignaling-nans
+CFLAGS-s_modff-ppc32.c += -fsignaling-nans
+endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c
new file mode 100644
index 0000000000..d62b7c4f7b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-power7.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypot __ieee754_hypot_power7
+
+#include <sysdeps/powerpc/fpu/e_hypot.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c
new file mode 100644
index 0000000000..25984b724c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot-ppc32.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypot __ieee754_hypot_ppc32
+
+#include <sysdeps/powerpc/fpu/e_hypot.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c
new file mode 100644
index 0000000000..5b8a06b4d1
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypot.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypot.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypot) __ieee754_hypot_ppc32 attribute_hidden;
+extern __typeof (__ieee754_hypot) __ieee754_hypot_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypot,
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
+	    ? __ieee754_hypot_power7
+            : __ieee754_hypot_ppc32);
+
+strong_alias (__ieee754_hypot, __hypot_finite)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c
new file mode 100644
index 0000000000..f52bc635d1
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-power7.c
@@ -0,0 +1,26 @@
+/* __ieee754_hypot POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypotf __ieee754_hypotf_power7
+
+#include <sysdeps/powerpc/fpu/e_hypotf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c
new file mode 100644
index 0000000000..d9f86163c9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf-ppc32.c
@@ -0,0 +1,26 @@
+/* __ieee_hypot() PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __ieee754_hypotf __ieee754_hypotf_ppc32
+
+#include <sysdeps/ieee754/flt-32/e_hypotf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c
new file mode 100644
index 0000000000..d1fc0ce532
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/e_hypotf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ieee754_hypotf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_ppc32 attribute_hidden;
+extern __typeof (__ieee754_hypotf) __ieee754_hypotf_power7 attribute_hidden;
+
+libc_ifunc (__ieee754_hypotf,
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
+	    ? __ieee754_hypotf_power7
+            : __ieee754_hypotf_ppc32);
+
+strong_alias (__ieee754_hypotf, __hypotf_finite)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
new file mode 100644
index 0000000000..670d6bbffb
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-power5+.S
@@ -0,0 +1,33 @@
+/* ceil function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __ceil __ceil_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
new file mode 100644
index 0000000000..77d43c5de7
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil-ppc32.S
@@ -0,0 +1,31 @@
+/* ceil function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __ceil __ceil_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_ceil.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c
new file mode 100644
index 0000000000..4e3d980ce6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c
@@ -0,0 +1,40 @@
+/* Multiple versions of ceil.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ceil) __ceil_ppc32 attribute_hidden;
+extern __typeof (__ceil) __ceil_power5plus attribute_hidden;
+
+libc_ifunc (__ceil,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __ceil_power5plus
+            : __ceil_ppc32);
+
+weak_alias (__ceil, ceil)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__ceil, __ceill)
+weak_alias (__ceil, ceill)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __ceil, ceill, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
new file mode 100644
index 0000000000..089261460e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-power5+.S
@@ -0,0 +1,26 @@
+/* ceilf function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __ceilf __ceilf_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
new file mode 100644
index 0000000000..c783919f3a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf-ppc32.S
@@ -0,0 +1,27 @@
+/* ceilf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __ceilf __ceilf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_ceilf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c
new file mode 100644
index 0000000000..9674001caa
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of ceilf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__ceilf) __ceilf_ppc32 attribute_hidden;
+extern __typeof (__ceilf) __ceilf_power5plus attribute_hidden;
+
+libc_ifunc (__ceilf,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __ceilf_power5plus
+            : __ceilf_ppc32);
+
+weak_alias (__ceilf, ceilf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S
new file mode 100644
index 0000000000..1f58420763
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S
@@ -0,0 +1,33 @@
+/* copysign().  PowerPC32/POWER6 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __copysign __copysign_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S
new file mode 100644
index 0000000000..5d46f0379a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S
@@ -0,0 +1,34 @@
+/* copysign().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a, b, c, d)
+
+#define __copysign __copysign_ppc32
+#undef hidden_def
+#define hidden_def(name)
+  strong_alias (__copysign_ppc32, __GI___copysign)
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_copysign.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c
new file mode 100644
index 0000000000..bddc1ab3c5
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c
@@ -0,0 +1,51 @@
+/* Multiple versions of copysign.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Redefine copysign so that the compiler won't complain about the type
+   mismatch with the IFUNC selector in strong_alias below.  */
+#undef __copysign
+#define __copysign __redirect_copysign
+#include <math.h>
+#include <math_ldbl_opt.h>
+#undef __copysign
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__redirect_copysign) __copysign_ppc32 attribute_hidden;
+extern __typeof (__redirect_copysign) __copysign_power6 attribute_hidden;
+
+extern __typeof (__redirect_copysign) __libm_copysign;
+libc_ifunc (__libm_copysign,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __copysign_power6
+            : __copysign_ppc32);
+
+strong_alias (__libm_copysign, __copysign)
+weak_alias (__copysign, copysign)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__copysign,copysignl)
+strong_alias(__copysign,__copysignl)
+#endif
+#if IS_IN (libm)
+# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
+# endif
+#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c
new file mode 100644
index 0000000000..7709e08968
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of copysignf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+/* It's safe to use double-precision implementation for single-precision.  */
+extern __typeof (__copysignf) __copysign_ppc32 attribute_hidden;
+extern __typeof (__copysignf) __copysign_power6 attribute_hidden;
+
+libc_ifunc (__copysignf,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __copysign_power6
+            : __copysign_ppc32);
+
+weak_alias (__copysignf, copysignf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S
new file mode 100644
index 0000000000..eb23f73e6e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-power7.S
@@ -0,0 +1,33 @@
+/* finite().  PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __finite __finite_power7
+
+#include <sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c
new file mode 100644
index 0000000000..495dd36d0b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite-ppc32.c
@@ -0,0 +1,33 @@
+/* finite().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define FINITE __finite_ppc32
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+   __hidden_ver1 (__finite_ppc32, __GI___finite, __finite_ppc32);
+#endif
+
+#include <sysdeps/ieee754/dbl-64/s_finite.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c
new file mode 100644
index 0000000000..d3d0755bc0
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finite.c
@@ -0,0 +1,57 @@
+/* Multiple versions of finite.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __finite __redirect___finite
+#define __finitef __redirect___finitef
+#define __finitel __redirect___finitel
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__finite) __finite_ppc32 attribute_hidden;
+extern __typeof (__finite) __finite_power7 attribute_hidden;
+#undef __finite
+#undef __finitef
+#undef __finitel
+
+libc_ifunc_redirected (__redirect___finite,  __finite,
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
+		       ? __finite_power7
+		       : __finite_ppc32);
+
+weak_alias (__finite, finite)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__finite, __finitel)
+weak_alias (__finite, finitel)
+#endif
+
+#if IS_IN (libm)
+# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
+compat_symbol (libm, finite, finitel, GLIBC_2_0);
+# endif
+# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_1)
+compat_symbol (libm, __finite, __finitel, GLIBC_2_1);
+# endif
+#else
+# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
+compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
+compat_symbol (libc, finite, finitel, GLIBC_2_0);
+# endif
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c
new file mode 100644
index 0000000000..4a52949066
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef-ppc32.c
@@ -0,0 +1,31 @@
+/* finitef().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define FINITEF __finitef_ppc32
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+   __hidden_ver1 (__finitef_ppc32, __GI___finitef, __finitef_ppc32);
+#endif
+
+#include <sysdeps/ieee754/flt-32/s_finitef.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c
new file mode 100644
index 0000000000..fa214f37ae
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_finitef.c
@@ -0,0 +1,34 @@
+/* Multiple versions of finitef.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __finitef __redirect___finitef
+#include <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__finitef) __finitef_ppc32 attribute_hidden;
+/* The power7 finite(double) works for float.  */
+extern __typeof (__finitef) __finite_power7 attribute_hidden;
+#undef __finitef
+
+libc_ifunc_redirected  (__redirect___finitef, __finitef,
+			(hwcap & PPC_FEATURE_ARCH_2_06)
+			? __finite_power7
+			: __finitef_ppc32);
+
+weak_alias (__finitef, finitef)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S
new file mode 100644
index 0000000000..dfecd1c59e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S
@@ -0,0 +1,33 @@
+/* floor function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __floor __floor_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S
new file mode 100644
index 0000000000..3af604ca25
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S
@@ -0,0 +1,31 @@
+/* floor function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __floor __floor_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_floor.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c
new file mode 100644
index 0000000000..0da528c922
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor.c
@@ -0,0 +1,40 @@
+/* Multiple versions of floor.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__floor) __floor_ppc32 attribute_hidden;
+extern __typeof (__floor) __floor_power5plus attribute_hidden;
+
+libc_ifunc (__floor,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __floor_power5plus
+            : __floor_ppc32);
+
+weak_alias (__floor, floor)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__floor, __floorl)
+weak_alias (__floor, floorl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __floor, floorl, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S
new file mode 100644
index 0000000000..fd2fa331bb
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S
@@ -0,0 +1,26 @@
+/* floorf function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __floorf __floorf_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S
new file mode 100644
index 0000000000..55bee8652b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S
@@ -0,0 +1,27 @@
+/* floorf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __floorf __floorf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_floorf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c
new file mode 100644
index 0000000000..56375097f7
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of floorf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__floorf) __floorf_ppc32 attribute_hidden;
+extern __typeof (__floorf) __floorf_power5plus attribute_hidden;
+
+libc_ifunc (__floorf,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __floorf_power5plus
+            : __floorf_ppc32);
+
+weak_alias (__floorf, floorf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S
new file mode 100644
index 0000000000..f7c7510649
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-power7.S
@@ -0,0 +1,33 @@
+/* isinf().  PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __isinf __isinf_power7
+
+#include <sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c
new file mode 100644
index 0000000000..0d1cb75cf3
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf-ppc32.c
@@ -0,0 +1,33 @@
+/* isinf().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __isinf __isinf_ppc32
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+   __hidden_ver1 (__isinf_ppc32, __GI___isinf, __isinf_ppc32);
+#endif
+
+#include <sysdeps/ieee754/dbl-64/s_isinf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c
new file mode 100644
index 0000000000..c7d7568ce0
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinf.c
@@ -0,0 +1,50 @@
+/* Multiple versions of isinf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __isinf __redirect___isinf
+#define __isinff __redirect___isinff
+#define __isinfl __redirect___isinfl
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isinf) __isinf_ppc32 attribute_hidden;
+extern __typeof (__isinf) __isinf_power7 attribute_hidden;
+#undef __isinf
+#undef __isinff
+#undef __isinfl
+
+libc_ifunc_redirected (__redirect___isinf,  __isinf,
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
+		       ? __isinf_power7
+		       : __isinf_ppc32);
+
+weak_alias (__isinf, isinf)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__isinf, __isinfl)
+weak_alias (__isinf, isinfl)
+#endif
+
+#if !IS_IN (libm)
+# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
+compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
+compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
+# endif
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c
new file mode 100644
index 0000000000..25fd22d0c3
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff-ppc32.c
@@ -0,0 +1,31 @@
+/* isinff().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define __isinff __isinff_ppc32
+#ifdef SHARED
+# undef hidden_def
+# define hidden_def(a) \
+   __hidden_ver1 (__isinff_ppc32, __GI___isinff, __isinff_ppc32);
+#endif
+
+#include <sysdeps/ieee754/flt-32/s_isinff.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c
new file mode 100644
index 0000000000..fd6e9983f6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isinff.c
@@ -0,0 +1,35 @@
+/* Multiple versions of isinf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __isinff __redirect___isinff
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isinff) __isinff_ppc32 attribute_hidden;
+/* The power7 isinf(double) works for float.  */
+extern __typeof (__isinff) __isinf_power7 attribute_hidden;
+#undef __isinff
+
+libc_ifunc_redirected (__redirect___isinff,  __isinff,
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
+		       ? __isinf_power7
+		       : __isinff_ppc32);
+
+weak_alias (__isinff, isinff)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S
new file mode 100644
index 0000000000..36d6709ab0
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S
@@ -0,0 +1,33 @@
+/* isnan().  PowerPC32/POWER5 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, symbol, ver)
+
+#define __isnan __isnan_power5
+
+#include <sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S
new file mode 100644
index 0000000000..0ee970330c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S
@@ -0,0 +1,33 @@
+/* isnan().  PowerPC32/POWER6 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, symbol, ver)
+
+#define __isnan __isnan_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S
new file mode 100644
index 0000000000..24d5a21d73
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S
@@ -0,0 +1,33 @@
+/* isnan().  PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, symbol, ver)
+
+#define __isnan __isnan_power7
+
+#include <sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S
new file mode 100644
index 0000000000..175229edd6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S
@@ -0,0 +1,32 @@
+/* isnan().  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef compat_symbol
+#define compat_symbol(a, b, c, d)
+
+#define __isnan __isnan_ppc32
+#undef hidden_def
+#define hidden_def(name)
+  strong_alias (__isnan_ppc32, __GI___isnan)
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_isnan.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c
new file mode 100644
index 0000000000..79447af535
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c
@@ -0,0 +1,56 @@
+/* Multiple versions of isnan.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __isnan __redirect___isnan
+#define __isnanf __redirect___isnanf
+#define __isnanl __redirect___isnanl
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__isnan) __isnan_ppc32 attribute_hidden;
+extern __typeof (__isnan) __isnan_power5 attribute_hidden;
+extern __typeof (__isnan) __isnan_power6 attribute_hidden;
+extern __typeof (__isnan) __isnan_power7 attribute_hidden;
+#undef __isnan
+#undef __isnanf
+#undef __isnanl
+
+libc_ifunc_redirected (__redirect___isnan, __isnan,
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
+		       ? __isnan_power7
+		       : (hwcap & PPC_FEATURE_ARCH_2_05)
+			 ? __isnan_power6
+			 : (hwcap & PPC_FEATURE_POWER5)
+			   ? __isnan_power5
+			   : __isnan_ppc32);
+
+weak_alias (__isnan, isnan)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__isnan, __isnanl)
+weak_alias (__isnan, isnanl)
+#endif
+
+#if !IS_IN (libm)
+# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
+compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
+# endif
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S
new file mode 100644
index 0000000000..4e57289794
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S
@@ -0,0 +1,28 @@
+/* isnanf().  PowerPC32/POWER5 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __isnanf __isnanf_power5
+
+#include <sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S
new file mode 100644
index 0000000000..40687b5f43
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S
@@ -0,0 +1,28 @@
+/* isnanf().  PowerPC32/POWER6 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __isnanf __isnanf_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c
new file mode 100644
index 0000000000..12bdcffcec
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c
@@ -0,0 +1,39 @@
+/* Multiple versions of isnanf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+/* Both ppc32 and power7 isnan(double) work for float.  */
+extern __typeof (__isnanf) __isnan_ppc32 attribute_hidden;
+extern __typeof (__isnanf) __isnanf_power5 attribute_hidden;
+extern __typeof (__isnanf) __isnanf_power6 attribute_hidden;
+extern __typeof (__isnanf) __isnan_power7 attribute_hidden;
+
+libc_ifunc_hidden (__isnanf, __isnanf,
+		   (hwcap & PPC_FEATURE_ARCH_2_06)
+		   ? __isnan_power7
+		   : (hwcap & PPC_FEATURE_ARCH_2_05)
+		     ? __isnanf_power6
+		     : (hwcap & PPC_FEATURE_POWER5)
+		       ? __isnanf_power5
+		       : __isnan_ppc32);
+
+hidden_def (__isnanf)
+weak_alias (__isnanf, isnanf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S
new file mode 100644
index 0000000000..07c0f94a2f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-power6.S
@@ -0,0 +1,31 @@
+/* Round double to long int.  PowerPC32/Power6.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llrint __llrint_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S
new file mode 100644
index 0000000000..390cd9a8bc
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint-ppc32.S
@@ -0,0 +1,31 @@
+/* llrint function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llrint __llrint_ppc32
+
+#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c
new file mode 100644
index 0000000000..88357ebdd9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrint.c
@@ -0,0 +1,40 @@
+/* Multiple versions of llrint.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__llrint) __llrint_ppc32 attribute_hidden;
+extern __typeof (__llrint) __llrint_power6 attribute_hidden;
+
+libc_ifunc (__llrint,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __llrint_power6
+            : __llrint_ppc32);
+
+weak_alias (__llrint, llrint)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llrint, __llrintl)
+weak_alias (__llrint, llrintl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S
new file mode 100644
index 0000000000..8ebbefd3dd
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-power6.S
@@ -0,0 +1,26 @@
+/* Round float to long int.  PowerPC32/POWER6 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __llrintf __llrintf_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S
new file mode 100644
index 0000000000..aa66e1ed9d
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf-ppc32.S
@@ -0,0 +1,26 @@
+/* llrintf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __llrintf __llrintf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c
new file mode 100644
index 0000000000..f513e61944
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llrintf.c
@@ -0,0 +1,31 @@
+/* Multiple versions of llrintf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__llrintf) __llrintf_ppc32 attribute_hidden;
+extern __typeof (__llrintf) __llrintf_power6 attribute_hidden;
+
+libc_ifunc (__llrintf,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __llrintf_power6
+            : __llrintf_ppc32);
+
+weak_alias (__llrintf, llrintf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S
new file mode 100644
index 0000000000..16e3124a3c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power5+.S
@@ -0,0 +1,31 @@
+/* lround function.  PowerPC32/POWER5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llround __llround_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S
new file mode 100644
index 0000000000..508c6b7a29
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-power6.S
@@ -0,0 +1,31 @@
+/* lround function.  PowerPC32/POWER6 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llround __llround_power6
+
+#include <sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S
new file mode 100644
index 0000000000..4ecd2a266f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround-ppc32.S
@@ -0,0 +1,31 @@
+/* llround function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __llround __llround_ppc32
+
+#include <sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c
new file mode 100644
index 0000000000..caf8953c81
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llround.c
@@ -0,0 +1,43 @@
+/* Multiple versions of llround.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__llround) __llround_ppc32 attribute_hidden;
+extern __typeof (__llround) __llround_power5plus attribute_hidden;
+extern __typeof (__llround) __llround_power6 attribute_hidden;
+
+libc_ifunc (__llround,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __llround_power6 :
+	      (hwcap & PPC_FEATURE_POWER5_PLUS)
+	      ? __llround_power5plus
+            : __llround_ppc32);
+
+weak_alias (__llround, llround)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llround, __llroundl)
+weak_alias (__llround, llroundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llround, llroundl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c
new file mode 100644
index 0000000000..1b7e45653a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_llroundf.c
@@ -0,0 +1,34 @@
+/* Multiple versions of llroundf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include "init-arch.h"
+
+/* It's safe to use double-precision implementation for single-precision.  */
+extern __typeof (__llroundf) __llround_ppc32 attribute_hidden;
+extern __typeof (__llroundf) __llround_power5plus attribute_hidden;
+extern __typeof (__llroundf) __llround_power6 attribute_hidden;
+
+libc_ifunc (__llroundf,
+	    (hwcap & PPC_FEATURE_ARCH_2_05)
+	    ? __llround_power6 :
+	      (hwcap & PPC_FEATURE_POWER5_PLUS)
+	      ? __llround_power5plus
+            : __llround_ppc32);
+
+weak_alias (__llroundf, llroundf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c
new file mode 100644
index 0000000000..20fd02a5ee
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-power7.c
@@ -0,0 +1,31 @@
+/* logb(). PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __logb __logb_power7
+
+#include <sysdeps/powerpc/power7/fpu/s_logb.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c
new file mode 100644
index 0000000000..3920579dbc
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c
@@ -0,0 +1,28 @@
+/* logb(). PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+#undef strong_alias
+#define strong_alias(a, b)
+
+#define __logb __logb_ppc32
+
+#include <sysdeps/ieee754/dbl-64/s_logb.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c
new file mode 100644
index 0000000000..fddd1ecbec
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb.c
@@ -0,0 +1,41 @@
+/* Multiple versions of logb.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logb) __logb_ppc32 attribute_hidden;
+extern __typeof (__logb) __logb_power7 attribute_hidden;
+
+libc_ifunc (__logb,
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
+	    ? __logb_power7
+            : __logb_ppc32);
+
+weak_alias (__logb, logb)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__logb, __logbl)
+weak_alias (__logb, logbl)
+#endif
+
+#if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
+compat_symbol (libm, logb, logbl, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c
new file mode 100644
index 0000000000..6e064bedbf
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-power7.c
@@ -0,0 +1,26 @@
+/* logbf(). PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define __logbf __logbf_power7
+
+#include <sysdeps/powerpc/power7/fpu/s_logbf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c
new file mode 100644
index 0000000000..ca9865d784
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf-ppc32.c
@@ -0,0 +1,26 @@
+/* logbf().  PowerPC32 default implementation.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#define __logbf __logbf_ppc32
+
+#include <sysdeps/ieee754/flt-32/s_logbf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c
new file mode 100644
index 0000000000..3b9de174bd
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of logbf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logbf) __logbf_ppc32 attribute_hidden;
+extern __typeof (__logbf) __logbf_power7 attribute_hidden;
+
+libc_ifunc (__logbf,
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
+	    ? __logbf_power7
+            : __logbf_ppc32);
+
+weak_alias (__logbf, logbf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c
new file mode 100644
index 0000000000..547664dd4b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-power7.c
@@ -0,0 +1,21 @@
+/* logbl(). PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __logbl __logbl_power7
+
+#include <sysdeps/powerpc/power7/fpu/s_logbl.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c
new file mode 100644
index 0000000000..c4361226dd
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl-ppc32.c
@@ -0,0 +1,21 @@
+/* logbl(). PowerPC32/POWER7 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define __logbl __logbl_ppc32
+
+#include <sysdeps/ieee754/ldbl-128ibm/s_logbl.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c
new file mode 100644
index 0000000000..167e9535cb
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logbl.c
@@ -0,0 +1,32 @@
+/* Multiple versions of logbl.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__logbl) __logbl_ppc32 attribute_hidden;
+extern __typeof (__logbl) __logbl_power7 attribute_hidden;
+
+libc_ifunc (__logbl,
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
+	    ? __logbl_power7
+            : __logbl_ppc32);
+
+long_double_symbol (libm, __logbl, logbl);
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S
new file mode 100644
index 0000000000..3be812e5dc
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S
@@ -0,0 +1,33 @@
+/* Round double to long int.  POWER6x PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __lrint __lrint_power6x
+
+#include <sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S
new file mode 100644
index 0000000000..ee5725db03
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S
@@ -0,0 +1,31 @@
+/* Round double to long int.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __lrint __lrint_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_lrint.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c
new file mode 100644
index 0000000000..ec7c991464
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c
@@ -0,0 +1,40 @@
+/* Multiple versions of lrint.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__lrint) __lrint_ppc32 attribute_hidden;
+extern __typeof (__lrint) __lrint_power6x attribute_hidden;
+
+libc_ifunc (__lrint,
+	    (hwcap & PPC_FEATURE_POWER6_EXT) ?
+	      __lrint_power6x
+            : __lrint_ppc32);
+
+weak_alias (__lrint, lrint)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__lrint, lrintl)
+strong_alias (__lrint, __lrintl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lrint, lrintl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c
new file mode 100644
index 0000000000..4a7fa4bcfa
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c
@@ -0,0 +1,31 @@
+/* Multiple versions of lrintf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include "init-arch.h"
+
+/* It's safe to use double-precision implementation for single-precision.  */
+extern __typeof (__lrintf) __lrint_ppc32 attribute_hidden;
+extern __typeof (__lrintf) __lrint_power6x attribute_hidden;
+
+libc_ifunc (__lrintf,
+	    (hwcap & PPC_FEATURE_POWER6_EXT) ?
+	      __lrint_power6x
+            : __lrint_ppc32);
+
+weak_alias (__lrintf, lrintf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S
new file mode 100644
index 0000000000..7aa2364183
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S
@@ -0,0 +1,33 @@
+/* lround function.  POWER5+, PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __lround __lround_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S
new file mode 100644
index 0000000000..a9d54d560d
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power6x.S
@@ -0,0 +1,33 @@
+/* lround function.  POWER6x, PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __lround __lround_power6x
+
+#include <sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S
new file mode 100644
index 0000000000..78a931238a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-ppc32.S
@@ -0,0 +1,31 @@
+/* lround function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __lround __lround_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_lround.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c
new file mode 100644
index 0000000000..fdc0c3dd8d
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround.c
@@ -0,0 +1,43 @@
+/* Multiple versions of lround.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__lround) __lround_ppc32 attribute_hidden;
+extern __typeof (__lround) __lround_power5plus attribute_hidden;
+extern __typeof (__lround) __lround_power6x attribute_hidden;
+
+libc_ifunc (__lround,
+	    (hwcap & PPC_FEATURE_POWER6_EXT) ?
+	      __lround_power6x
+		: (hwcap & PPC_FEATURE_POWER5_PLUS) ?
+		  __lround_power5plus
+            : __lround_ppc32);
+
+weak_alias (__lround, lround)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__lround, lroundl)
+strong_alias (__lround, __lroundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lround, lroundl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c
new file mode 100644
index 0000000000..ff61dd6ca7
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lroundf.c
@@ -0,0 +1,34 @@
+/* Multiple versions of lroundf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include "init-arch.h"
+
+/* It's safe to use double-precision implementation for single-precision.  */
+extern __typeof (__lroundf) __lround_ppc32 attribute_hidden;
+extern __typeof (__lroundf) __lround_power5plus attribute_hidden;
+extern __typeof (__lroundf) __lround_power6x attribute_hidden;
+
+libc_ifunc (__lroundf,
+	    (hwcap & PPC_FEATURE_POWER6_EXT) ?
+	      __lround_power6x
+		: (hwcap & PPC_FEATURE_POWER5_PLUS) ?
+		  __lround_power5plus
+            : __lround_ppc32);
+
+weak_alias (__lroundf, lroundf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c
new file mode 100644
index 0000000000..955b265045
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-power5+.c
@@ -0,0 +1,31 @@
+/* PowerPC/POWER5+ implementation for modf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __modf __modf_power5plus
+
+#include <sysdeps/powerpc/power5+/fpu/s_modf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c
new file mode 100644
index 0000000000..6561fdf8e1
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf-ppc32.c
@@ -0,0 +1,29 @@
+/* PowerPC32 default implementation for modf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+
+#define __modf __modf_ppc32
+
+#include <sysdeps/ieee754/dbl-64/s_modf.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c
new file mode 100644
index 0000000000..537592ab16
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modf.c
@@ -0,0 +1,44 @@
+/* Multiple versions of modf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__modf) __modf_ppc32 attribute_hidden;
+extern __typeof (__modf) __modf_power5plus attribute_hidden;
+
+libc_ifunc (__modf,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __modf_power5plus
+            : __modf_ppc32);
+
+weak_alias (__modf, modf)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__modf, __modfl)
+weak_alias (__modf, modfl)
+#endif
+#if IS_IN (libm)
+# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __modf, modfl, GLIBC_2_0);
+# endif
+#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __modf, modfl, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c
new file mode 100644
index 0000000000..f5a12a282a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-power5+.c
@@ -0,0 +1,27 @@
+/* PowerPC/POWER5+ implementation for modff.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __modff __modff_power5plus
+
+#include <sysdeps/powerpc/power5+/fpu/s_modff.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c
new file mode 100644
index 0000000000..9b9fa971bf
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff-ppc32.c
@@ -0,0 +1,26 @@
+/* PowerPC32 default implementation for modff.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __modff __modff_ppc32
+
+#include <sysdeps/ieee754/flt-32/s_modff.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c
new file mode 100644
index 0000000000..7ae682d124
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_modff.c
@@ -0,0 +1,30 @@
+/* Multiple versions of modff.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include "init-arch.h"
+
+extern __typeof (__modff) __modff_ppc32 attribute_hidden;
+extern __typeof (__modff) __modff_power5plus attribute_hidden;
+
+libc_ifunc (__modff,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __modff_power5plus
+            : __modff_ppc32);
+
+weak_alias (__modff, modff)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S
new file mode 100644
index 0000000000..02ab78b33c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-power5+.S
@@ -0,0 +1,33 @@
+/* round function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __round __round_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S
new file mode 100644
index 0000000000..b9e5bb6170
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round-ppc32.S
@@ -0,0 +1,31 @@
+/* round function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __round __round_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_round.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c
new file mode 100644
index 0000000000..46102862ac
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c
@@ -0,0 +1,40 @@
+/* Multiple versions of round.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__round) __round_ppc32 attribute_hidden;
+extern __typeof (__round) __round_power5plus attribute_hidden;
+
+libc_ifunc (__round,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __round_power5plus
+            : __round_ppc32);
+
+weak_alias (__round, round)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__round, __roundl)
+weak_alias (__round, roundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __round, roundl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S
new file mode 100644
index 0000000000..442af4c1ea
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-power5+.S
@@ -0,0 +1,26 @@
+/* roundf function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __roundf __roundf_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S
new file mode 100644
index 0000000000..abe74e2e1a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf-ppc32.S
@@ -0,0 +1,27 @@
+/* roundf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __roundf __roundf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_roundf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c
new file mode 100644
index 0000000000..0a2e6d53cc
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of roundf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__roundf) __roundf_ppc32 attribute_hidden;
+extern __typeof (__roundf) __roundf_power5plus attribute_hidden;
+
+libc_ifunc (__roundf,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __roundf_power5plus
+            : __roundf_ppc32);
+
+weak_alias (__roundf, roundf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S
new file mode 100644
index 0000000000..129570ca34
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-power5+.S
@@ -0,0 +1,33 @@
+/* trunc function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef hidden_def
+#define hidden_def(name)
+#undef weak_alias
+#define weak_alias(name, alias)
+#undef strong_alias
+#define strong_alias(name, alias)
+#undef compat_symbol
+#define compat_symbol(lib, name, alias, ver)
+
+#define __trunc __trunc_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S
new file mode 100644
index 0000000000..5e74248a9f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc-ppc32.S
@@ -0,0 +1,31 @@
+/* trunc function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __trunc __trunc_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_trunc.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c
new file mode 100644
index 0000000000..110e701218
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c
@@ -0,0 +1,40 @@
+/* Multiple versions of trunc.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__trunc) __trunc_ppc32 attribute_hidden;
+extern __typeof (__trunc) __trunc_power5plus attribute_hidden;
+
+libc_ifunc (__trunc,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __trunc_power5plus
+            : __trunc_ppc32);
+
+weak_alias (__trunc, trunc)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__trunc, __truncl)
+weak_alias (__trunc, truncl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __trunc, truncl, GLIBC_2_1);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S
new file mode 100644
index 0000000000..57ab878876
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-power5+.S
@@ -0,0 +1,26 @@
+/* truncf function.  PowerPC32/power5+ version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#define __truncf __truncf_power5plus
+
+#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S
new file mode 100644
index 0000000000..4dd0a6021a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf-ppc32.S
@@ -0,0 +1,27 @@
+/* truncf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __truncf __truncf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/fpu/s_truncf.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c
new file mode 100644
index 0000000000..ef6e97d000
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c
@@ -0,0 +1,32 @@
+/* Multiple versions of truncf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__truncf) __truncf_ppc32 attribute_hidden;
+extern __typeof (__truncf) __truncf_power5plus attribute_hidden;
+
+libc_ifunc (__truncf,
+	    (hwcap & PPC_FEATURE_POWER5_PLUS)
+	    ? __truncf_power5plus
+            : __truncf_ppc32);
+
+weak_alias (__truncf, truncf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S
new file mode 100644
index 0000000000..7c5a504177
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S
@@ -0,0 +1,31 @@
+/* sqrt function.  PowerPC32/POWER5 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __sqrt __sqrt_power5
+
+#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S
new file mode 100644
index 0000000000..534e934ac9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S
@@ -0,0 +1,31 @@
+/* sqrt function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+#undef strong_alias
+#define strong_alias(a,b)
+#undef compat_symbol
+#define compat_symbol(a,b,c,d)
+
+#define __sqrt __sqrt_ppc32
+
+#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c
new file mode 100644
index 0000000000..1e1892034e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c
@@ -0,0 +1,40 @@
+/* Multiple versions of sqrt.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__sqrt) __sqrt_ppc32 attribute_hidden;
+extern __typeof (__sqrt) __sqrt_power5 attribute_hidden;
+
+libc_ifunc (__sqrt,
+	    (hwcap & PPC_FEATURE_POWER5)
+	    ? __sqrt_power5
+	    : __sqrt_ppc32);
+
+weak_alias (__sqrt, sqrt)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__sqrt, __sqrtl)
+weak_alias (__sqrt, sqrtl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S
new file mode 100644
index 0000000000..eacc042850
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S
@@ -0,0 +1,26 @@
+/* sqrtf function.  PowerPC32/POWER5 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __sqrtf __sqrtf_power5
+
+#include <sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S
new file mode 100644
index 0000000000..72191fc9a5
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S
@@ -0,0 +1,26 @@
+/* sqrtf function.  PowerPC32 default version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef weak_alias
+#define weak_alias(a,b)
+
+#define __sqrtf __sqrtf_ppc32
+
+#include <sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c
new file mode 100644
index 0000000000..bbab4d4f93
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c
@@ -0,0 +1,32 @@
+/* Multiple versions of sqrtf.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <shlib-compat.h>
+#include "init-arch.h"
+
+extern __typeof (__sqrtf) __sqrtf_ppc32 attribute_hidden;
+extern __typeof (__sqrtf) __sqrtf_power5 attribute_hidden;
+
+libc_ifunc (__sqrtf,
+	    (hwcap & PPC_FEATURE_POWER5)
+	    ? __sqrtf_power5
+	    : __sqrtf_ppc32);
+
+weak_alias (__sqrtf, sqrtf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S
new file mode 100644
index 0000000000..d16dbb8406
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S
@@ -0,0 +1,46 @@
+/* Round double to long int.  PowerPC32 on PowerPC64 version.
+   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+/* long long int[r3, r4] __llrint (double x[fp1])  */
+ENTRY (__llrint)
+	CALL_MCOUNT
+	stwu	r1,-16(r1)
+	cfi_adjust_cfa_offset (16)
+	fctid	fp13,fp1
+	stfd	fp13,8(r1)
+	nop	/* Insure the following load is in a different dispatch group */
+	nop	/* to avoid pipe stall on POWER4&5.  */
+	nop
+	lwz	r3,8+HIWORD(r1)
+	lwz	r4,8+LOWORD(r1)
+	addi	r1,r1,16
+	blr
+	END (__llrint)
+
+weak_alias (__llrint, llrint)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llrint, __llrintl)
+weak_alias (__llrint, llrintl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llrint, llrintl, GLIBC_2_1)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S
new file mode 100644
index 0000000000..9c3dd77863
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S
@@ -0,0 +1,38 @@
+/* Round float to long int.  PowerPC32 on PowerPC64 version.
+   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* long long int[r3, r4] __llrintf (float x[fp1])  */
+ENTRY (__llrintf)
+	CALL_MCOUNT
+	stwu	r1,-16(r1)
+	cfi_adjust_cfa_offset (16)
+	fctid	fp13,fp1
+	stfd	fp13,8(r1)
+	nop	/* Insure the following load is in a different dispatch group */
+	nop	/* to avoid pipe stall on POWER4&5.  */
+	nop
+	lwz	r3,8+HIWORD(r1)
+	lwz	r4,8+LOWORD(r1)
+	addi	r1,r1,16
+	blr
+	END (__llrintf)
+
+weak_alias (__llrintf, llrintf)
+
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
new file mode 100644
index 0000000000..24bd533748
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
@@ -0,0 +1,106 @@
+/* llround function.  PowerPC32 on PowerPC64 version.
+   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+ .section .rodata.cst8,"aM",@progbits,8
+ .align 3
+ .LC0:	.long (52+127)<<23 /* 0x1p+52  */
+	.long (-1+127)<<23 /* 0.5  */
+
+	.section	".text"
+
+/* long [r3] lround (float x [fp1])
+   IEEE 1003.1 lround function.  IEEE specifies "round to the nearest
+   integer value, rounding halfway cases away from zero, regardless of
+   the current rounding mode."  However PowerPC Architecture defines
+   "round to Nearest" as "Choose the best approximation. In case of a
+   tie, choose the one that is even (least significant bit o).".
+   So we can't use the PowerPC "round to Nearest" mode. Instead we set
+   "round toward Zero" mode and round by adding +-0.5 before rounding
+   to the integer value.
+
+   It is necessary to detect when x is (+-)0x1.fffffffffffffp-2
+   because adding +-0.5 in this case will cause an erroneous shift,
+   carry and round.  We simply return 0 if 0.5 > x > -0.5.  Likewise
+   if x is and odd number between +-(2^52 and 2^53-1) a shift and
+   carry will erroneously round if biased with +-0.5.  Therefore if x
+   is greater/less than +-2^52 we don't need to bias the number with
+   +-0.5.  */
+
+ENTRY (__llround)
+	stwu    r1,-16(r1)
+	cfi_adjust_cfa_offset (16)
+#ifdef SHARED
+	mflr	r11
+	cfi_register(lr,r11)
+	SETUP_GOT_ACCESS(r9,got_label)
+	addis	r9,r9,.LC0-got_label@ha
+	addi	r9,r9,.LC0-got_label@l
+	mtlr	r11
+	cfi_same_value (lr)
+	lfs	fp9,0(r9)
+	lfs	fp10,4(r9)
+#else
+	lis r9,.LC0@ha
+	lfs fp9,.LC0@l(r9)	/* Load 2^52 into fpr9.  */
+	lfs fp10,.LC0@l+4(r9)	/* Load 0.5 into fpr10.  */
+#endif
+	fabs	fp2,fp1		/* Get the absolute value of x.  */
+	fsub	fp12,fp10,fp10	/* Compute 0.0 into fpr12.  */
+	fcmpu	cr6,fp2,fp10	/* if |x| < 0.5  */
+	fcmpu	cr7,fp2,fp9	/* if |x| >= 2^52  */
+	fcmpu	cr1,fp1,fp12	/* x is negative? x < 0.0  */
+	blt-	cr6,.Lretzero	/* 0.5 > x < -0.5 so just return 0.  */
+	bge-	cr7,.Lnobias	/* 2^52 > x < -2^52 just convert with no bias.  */
+	fadd	fp3,fp2,fp10	/* |x|+=0.5 bias to prepare to round.  */
+	bge	cr1,.Lconvert	/* x is positive so don't negate x.  */
+	fnabs	fp3,fp3		/* -(|x|+=0.5)  */
+.Lconvert:
+	fctidz	fp4,fp3		/* Convert to Integer double word round toward 0.  */
+	stfd	fp4,8(r1)
+	nop
+	nop
+	nop
+	lwz	r3,8+HIWORD(r1)	/* Load return as integer.  */
+	lwz	r4,8+LOWORD(r1)
+.Lout:
+	addi	r1,r1,16
+	blr
+.Lretzero:			/* 0.5 > x > -0.5  */
+	li	r3,0		/* return 0.  */
+	li	r4,0
+	b	.Lout
+.Lnobias:
+	fmr	fp3,fp1
+	b	.Lconvert
+	END (__llround)
+
+weak_alias (__llround, llround)
+
+strong_alias (__llround, __llroundf)
+weak_alias (__llround, llroundf)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__llround, llroundl)
+strong_alias (__llround, __llroundl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llround, llroundl, GLIBC_2_1)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llroundf.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llroundf.S
new file mode 100644
index 0000000000..72d6181541
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/s_llroundf.S
@@ -0,0 +1 @@
+/* __llroundf is in s_llround.S */
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S
new file mode 100644
index 0000000000..bb896a33cd
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S
@@ -0,0 +1,108 @@
+/* sqrt function.  PowerPC32 version.
+   Copyright (C) 2007-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+/* double [fp1] sqrt (double x [fp1])
+   Power4 (ISA V2.0) and above implement sqrt in hardware (not optional).
+   The fsqrt instruction generates the correct value for all inputs and
+   sets the appropriate floating point exceptions.  Extended checking is
+   only needed to set errno (via __kernel_standard) if the input value
+   is negative.
+
+   The fsqrt will set FPCC and FU (Floating Point Unordered or NaN
+   to indicated that the input value was negative or NaN. Use Move to
+   Condition Register from FPSCR to copy the FPCC field to cr1.  The
+   branch on summary overflow transfers control to w_sqrt to process
+   any error conditions. Otherwise we can return the result directly.
+
+   This part of the function is a leaf routine,  so no need to stack a
+   frame or execute prologue/epilogue code. This means it is safe to
+   transfer directly to w_sqrt as long as the input value (f1) is
+   preserved. Putting the sqrt result into f2 (double parameter 2)
+   allows passing both the input value and sqrt result into the extended
+   wrapper so there is no need to recompute.
+
+   This tactic avoids the overhead of stacking a frame for the normal
+   (non-error) case.  Until gcc supports prologue shrink-wrapping
+   this is the best we can do.  */
+
+	.section	".text"
+	.machine power4
+EALIGN (__sqrt, 5, 0)
+	fsqrt	fp2,fp1
+	mcrfs	cr1,4
+	bso-	cr1,.Lw_sqrt
+	fmr	fp1,fp2
+	blr
+	.align	4
+.Lw_sqrt:
+	mflr	r0
+	stwu	r1,-16(r1)
+	cfi_adjust_cfa_offset(16)
+	fmr	fp12,fp2
+	stw	r0,20(r1)
+	stw	r30,8(r1)
+	cfi_offset(lr,20-16)
+	cfi_offset(r30,8-16)
+#ifdef SHARED
+	SETUP_GOT_ACCESS(r30,got_label)
+	addis	r30,r30,_GLOBAL_OFFSET_TABLE_-got_label@ha
+	addi	r30,r30,_GLOBAL_OFFSET_TABLE_-got_label@l
+	lwz	r9,_LIB_VERSION@got(30)
+	lwz	r0,0(r9)
+#else
+	lis	r9,_LIB_VERSION@ha
+	lwz	r0,_LIB_VERSION@l(r9)
+#endif
+/*  if (_LIB_VERSION == _IEEE_) return z; */
+	cmpwi	cr7,r0,-1
+	beq-	cr7,.L4
+/*  if (x != x) return z; !isnan*/
+	fcmpu	cr7,fp1,fp1
+	bne-	cr7,.L4
+/*  if  (x < 0.0)
+    return __kernel_standard (x, x, 26) */
+	fmr	fp2,fp1
+	fabs	fp0,fp1
+	li	r3,26
+	fcmpu	cr7,fp1,fp0
+	bne- 	cr7,.L11
+.L4:
+	lwz	r0,20(r1)
+	fmr	fp1,fp12
+	lwz	r30,8(r1)
+	addi	r1,r1,16
+	mtlr 	r0
+	blr
+.L11:
+	bl	__kernel_standard@plt
+	fmr	fp12,fp1
+	b	.L4
+	END	(__sqrt)
+
+weak_alias (__sqrt, sqrt)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__sqrt, sqrtl)
+strong_alias (__sqrt, __sqrtl)
+#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S
new file mode 100644
index 0000000000..c304ab5ca2
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S
@@ -0,0 +1,100 @@
+/* sqrtf function.  PowerPC32 version.
+   Copyright (C) 2007-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+/* float [fp1] sqrts (float x [fp1])
+   Power4 (ISA V2.0) and above implement sqrt in hardware (not optional).
+   The fsqrts instruction generates the correct value for all inputs and
+   sets the appropriate floating point exceptions.  Extended checking is
+   only needed to set errno (via __kernel_standard) if the input value
+   is negative.
+
+   The fsqrts will set FPCC and FU (Floating Point Unordered or NaN
+   to indicated that the input value was negative or NaN. Use Move to
+   Condition Register from FPSCR to copy the FPCC field to cr1.  The
+   branch on summary overflow transfers control to w_sqrt to process
+   any error conditions. Otherwise we can return the result directly.
+
+   This part of the function is a leaf routine,  so no need to stack a
+   frame or execute prologue/epilogue code. This means it is safe to
+   transfer directly to w_sqrt as long as the input value (f1) is
+   preserved. Putting the sqrt result into f2 (float parameter 2)
+   allows passing both the input value and sqrt result into the extended
+   wrapper so there is no need to recompute.
+
+   This tactic avoids the overhead of stacking a frame for the normal
+   (non-error) case.  Until gcc supports prologue shrink-wrapping
+   this is the best we can do.  */
+
+	.section	".text"
+	.machine power4
+EALIGN (__sqrtf, 5, 0)
+	fsqrts	fp2,fp1
+	mcrfs	cr1,4
+	bso-	cr1,.Lw_sqrtf
+	fmr	fp1,fp2
+	blr
+        .align 4
+.Lw_sqrtf:
+	mflr	r0
+	stwu	r1,-16(r1)
+	cfi_adjust_cfa_offset(16)
+	fmr	fp12,fp2
+	stw	r0,20(r1)
+	stw	r30,8(r1)
+	cfi_offset(lr,20-16)
+	cfi_offset(r30,8-16)
+#ifdef SHARED
+	SETUP_GOT_ACCESS(r30,got_label)
+	addis	r30,r30,_GLOBAL_OFFSET_TABLE_-got_label@ha
+	addi	r30,r30,_GLOBAL_OFFSET_TABLE_-got_label@l
+	lwz	r9,_LIB_VERSION@got(30)
+	lwz	r0,0(r9)
+#else
+	lis	r9,_LIB_VERSION@ha
+	lwz	r0,_LIB_VERSION@l(r9)
+#endif
+/*  if (_LIB_VERSION == _IEEE_) return z; */
+	cmpwi	cr7,r0,-1
+	beq-	cr7,.L4
+/*  if (x != x, 0) return z; !isnan */
+	fcmpu	cr7,fp1,fp1
+	bne-	cr7,.L4
+/*  if  (x < 0.0)
+    return __kernel_standard (x, x, 126) */
+	fmr	fp2,fp1
+	fabs	fp0,fp1
+	li	r3,126
+	fcmpu	cr7,1,0
+	bne- 	cr7,.L11
+.L4:
+	lwz	r0,20(r1)
+	fmr	fp1,fp12
+	lwz	r30,8(r1)
+	addi	r1,r1,16
+	mtlr 	r0
+	blr
+.L11:
+	bl	__kernel_standard@plt
+	fmr	fp12,fp1
+	b	.L4
+	END	(__sqrtf)
+
+weak_alias (__sqrtf, sqrtf)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/hp-timing.h b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/hp-timing.h
new file mode 100644
index 0000000000..93cce4625a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/hp-timing.h
@@ -0,0 +1,54 @@
+/* High precision, low overhead timing functions.  powerpc64 version.
+   Copyright (C) 2005-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _HP_TIMING_H
+#define _HP_TIMING_H	1
+
+/* We always assume having the timestamp register.  */
+#define HP_TIMING_AVAIL		(1)
+#define HP_SMALL_TIMING_AVAIL	(1)
+
+/* We indeed have inlined functions.  */
+#define HP_TIMING_INLINE	(1)
+
+/* We use 64bit values for the times.  */
+typedef unsigned long long int hp_timing_t;
+
+/* That's quite simple.  Use the `mftb' instruction.  Note that the value
+   might not be 100% accurate since there might be some more instructions
+   running in this moment.  This could be changed by using a barrier like
+   'lwsync' right before the `mftb' instruction.  But we are not interested
+   in accurate clock cycles here so we don't do this.  */
+
+#define HP_TIMING_NOW(Var)						\
+  do {									\
+    unsigned int hi, lo, tmp;						\
+    __asm__ __volatile__ ("1:	mfspr	%0,269;"			\
+			  "	mfspr	%1,268;"			\
+			  "	mfspr	%2,269;"			\
+			  "	cmpw	%0,%2;"				\
+			  "	bne	1b;"				\
+			  : "=&r" (hi), "=&r" (lo), "=&r" (tmp)		\
+			  : : "cr0");					\
+    Var = ((hp_timing_t) hi << 32) | lo;				\
+  } while (0)
+
+#include <hp-timing-common.h>
+
+#endif	/* hp-timing.h */
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcmp.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcmp.S
new file mode 100644
index 0000000000..c6270d347f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcmp.S
@@ -0,0 +1,1375 @@
+/* Optimized strcmp implementation for PowerPC32.
+   Copyright (C) 2003-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* int [r3] memcmp (const char *s1 [r3],
+		    const char *s2 [r4],
+		    size_t size [r5])  */
+
+	.machine power4
+EALIGN (memcmp, 4, 0)
+	CALL_MCOUNT
+
+#define rRTN	r3
+#define rSTR1	r3	/* first string arg */
+#define rSTR2	r4	/* second string arg */
+#define rN	r5	/* max string length */
+#define rWORD1	r6	/* current word in s1 */
+#define rWORD2	r7	/* current word in s2 */
+#define rWORD3	r8	/* next word in s1 */
+#define rWORD4	r9	/* next word in s2 */
+#define rWORD5	r10	/* next word in s1 */
+#define rWORD6	r11	/* next word in s2 */
+#define rWORD7	r30	/* next word in s1 */
+#define rWORD8	r31	/* next word in s2 */
+
+	xor	r0, rSTR2, rSTR1
+	cmplwi	cr6, rN, 0
+	cmplwi	cr1, rN, 12
+	clrlwi.	r0, r0, 30
+	clrlwi	r12, rSTR1, 30
+	cmplwi	cr5, r12, 0
+	beq-	cr6, L(zeroLength)
+	dcbt	0, rSTR1
+	dcbt	0, rSTR2
+/* If less than 8 bytes or not aligned, use the unaligned
+   byte loop.  */
+	blt	cr1, L(bytealigned)
+	stwu	1, -64(r1)
+	cfi_adjust_cfa_offset(64)
+	stw	rWORD8, 48(r1)
+	stw	rWORD7, 44(r1)
+	cfi_offset(rWORD8, (48-64))
+	cfi_offset(rWORD7, (44-64))
+	bne	L(unaligned)
+/* At this point we know both strings have the same alignment and the
+   compare length is at least 8 bytes.  r12 contains the low order
+   2 bits of rSTR1 and cr5 contains the result of the logical compare
+   of r12 to 0.  If r12 == 0 then we are already word
+   aligned and can perform the word aligned loop.
+
+   Otherwise we know the two strings have the same alignment (but not
+   yet word aligned).  So we force the string addresses to the next lower
+   word boundary and special case this first word using shift left to
+   eliminate bits preceding the first byte.  Since we want to join the
+   normal (word aligned) compare loop, starting at the second word,
+   we need to adjust the length (rN) and special case the loop
+   versioning for the first word. This ensures that the loop count is
+   correct and the first word (shifted) is in the expected register pair. */
+	.align	4
+L(samealignment):
+	clrrwi	rSTR1, rSTR1, 2
+	clrrwi	rSTR2, rSTR2, 2
+	beq	cr5, L(Waligned)
+	add	rN, rN, r12
+	slwi	rWORD6, r12, 3
+	srwi	r0, rN, 4	/* Divide by 16 */
+	andi.	r12, rN, 12	/* Get the word remainder */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 0(rSTR1)
+	lwz	rWORD2, 0(rSTR2)
+#endif
+	cmplwi	cr1, r12, 8
+	cmplwi	cr7, rN, 16
+	clrlwi	rN, rN, 30
+	beq	L(dPs4)
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	bgt	cr1, L(dPs3)
+	beq	cr1, L(dPs2)
+
+/* Remainder is 4 */
+	.align	3
+L(dsP1):
+	slw	rWORD5, rWORD1, rWORD6
+	slw	rWORD6, rWORD2, rWORD6
+	cmplw	cr5, rWORD5, rWORD6
+	blt	cr7, L(dP1x)
+/* Do something useful in this cycle since we have to branch anyway.  */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	b	L(dP1e)
+/* Remainder is 8 */
+	.align	4
+L(dPs2):
+	slw	rWORD5, rWORD1, rWORD6
+	slw	rWORD6, rWORD2, rWORD6
+	cmplw	cr6, rWORD5, rWORD6
+	blt	cr7, L(dP2x)
+/* Do something useful in this cycle since we have to branch anyway.  */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD7, 4(rSTR1)
+	lwz	rWORD8, 4(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	b	L(dP2e)
+/* Remainder is 12 */
+	.align	4
+L(dPs3):
+	slw	rWORD3, rWORD1, rWORD6
+	slw	rWORD4, rWORD2, rWORD6
+	cmplw	cr1, rWORD3, rWORD4
+	b	L(dP3e)
+/* Count is a multiple of 16, remainder is 0 */
+	.align	4
+L(dPs4):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	slw	rWORD1, rWORD1, rWORD6
+	slw	rWORD2, rWORD2, rWORD6
+	cmplw	cr7, rWORD1, rWORD2
+	b	L(dP4e)
+
+/* At this point we know both strings are word aligned and the
+   compare length is at least 8 bytes.  */
+	.align	4
+L(Waligned):
+	andi.	r12, rN, 12	/* Get the word remainder */
+	srwi	r0, rN, 4	/* Divide by 16 */
+	cmplwi	cr1, r12, 8
+	cmplwi	cr7, rN, 16
+	clrlwi	rN, rN, 30
+	beq	L(dP4)
+	bgt	cr1, L(dP3)
+	beq	cr1, L(dP2)
+
+/* Remainder is 4 */
+	.align	4
+L(dP1):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+/* Normally we'd use rWORD7/rWORD8 here, but since we might exit early
+   (8-15 byte compare), we want to use only volatile registers.  This
+   means we can avoid restoring non-volatile registers since we did not
+   change any on the early exit path.  The key here is the non-early
+   exit path only cares about the condition code (cr5), not about which
+   register pair was used.  */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 0(rSTR1)
+	lwz	rWORD6, 0(rSTR2)
+#endif
+	cmplw	cr5, rWORD5, rWORD6
+	blt	cr7, L(dP1x)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+L(dP1e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 8(rSTR1)
+	lwz	rWORD4, 8(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 12(rSTR1)
+	lwz	rWORD6, 12(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr5, L(dLcr5x)
+	bne	cr7, L(dLcr7x)
+
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwzu	rWORD7, 16(rSTR1)
+	lwzu	rWORD8, 16(rSTR2)
+#endif
+	bne	cr1, L(dLcr1)
+	cmplw	cr5, rWORD7, rWORD8
+	bdnz	L(dLoop)
+	bne	cr6, L(dLcr6)
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+	.align	3
+L(dP1x):
+	slwi.	r12, rN, 3
+	bne	cr5, L(dLcr5x)
+	subfic	rN, r12, 32	/* Shift count is 32 - (rN * 8).  */
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bne	L(d00)
+	li	rRTN, 0
+	blr
+
+/* Remainder is 8 */
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dP2):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 0(rSTR1)
+	lwz	rWORD6, 0(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	blt	cr7, L(dP2x)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD7, 4(rSTR1)
+	lwz	rWORD8, 4(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+L(dP2e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 8(rSTR1)
+	lwz	rWORD2, 8(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 12(rSTR1)
+	lwz	rWORD4, 12(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#endif
+	bne	cr6, L(dLcr6)
+	bne	cr5, L(dLcr5)
+	b	L(dLoop2)
+/* Again we are on a early exit path (16-23 byte compare), we want to
+   only use volatile registers and avoid restoring non-volatile
+   registers.  */
+	.align	4
+L(dP2x):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 4(rSTR1)
+	lwz	rWORD4, 4(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	slwi.	r12, rN, 3
+	bne	cr6, L(dLcr6x)
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#endif
+	bne	cr1, L(dLcr1x)
+	subfic	rN, r12, 32	/* Shift count is 32 - (rN * 8).  */
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bne	L(d00)
+	li	rRTN, 0
+	blr
+
+/* Remainder is 12 */
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dP3):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 0(rSTR1)
+	lwz	rWORD4, 0(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+L(dP3e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 4(rSTR1)
+	lwz	rWORD6, 4(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	blt	cr7, L(dP3x)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD7, 8(rSTR1)
+	lwz	rWORD8, 8(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 12(rSTR1)
+	lwz	rWORD2, 12(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 8
+	addi	rSTR2, rSTR2, 8
+#endif
+	bne	cr1, L(dLcr1)
+	bne	cr6, L(dLcr6)
+	b	L(dLoop1)
+/* Again we are on a early exit path (24-31 byte compare), we want to
+   only use volatile registers and avoid restoring non-volatile
+   registers.  */
+	.align	4
+L(dP3x):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 8(rSTR1)
+	lwz	rWORD2, 8(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	slwi.	r12, rN, 3
+	bne	cr1, L(dLcr1x)
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 8
+	addi	rSTR2, rSTR2, 8
+#endif
+	bne	cr6, L(dLcr6x)
+	subfic	rN, r12, 32	/* Shift count is 32 - (rN * 8).  */
+	bne	cr7, L(dLcr7x)
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bne	L(d00)
+	li	rRTN, 0
+	blr
+
+/* Count is a multiple of 16, remainder is 0 */
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dP4):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 0(rSTR1)
+	lwz	rWORD2, 0(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+L(dP4e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 4(rSTR1)
+	lwz	rWORD4, 4(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 8(rSTR1)
+	lwz	rWORD6, 8(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwzu	rWORD7, 12(rSTR1)
+	lwzu	rWORD8, 12(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr7, L(dLcr7)
+	bne	cr1, L(dLcr1)
+	bdz-	L(d24)		/* Adjust CTR as we start with +4 */
+/* This is the primary loop */
+	.align	4
+L(dLoop):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	bne	cr6, L(dLcr6)
+L(dLoop1):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 8(rSTR1)
+	lwz	rWORD4, 8(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr5, L(dLcr5)
+L(dLoop2):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 12(rSTR1)
+	lwz	rWORD6, 12(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr7, L(dLcr7)
+L(dLoop3):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwzu	rWORD7, 16(rSTR1)
+	lwzu	rWORD8, 16(rSTR2)
+#endif
+	bne-	cr1, L(dLcr1)
+	cmplw	cr7, rWORD1, rWORD2
+	bdnz+	L(dLoop)
+
+L(dL4):
+	cmplw	cr1, rWORD3, rWORD4
+	bne	cr6, L(dLcr6)
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr5, L(dLcr5)
+	cmplw	cr5, rWORD7, rWORD8
+L(d44):
+	bne	cr7, L(dLcr7)
+L(d34):
+	bne	cr1, L(dLcr1)
+L(d24):
+	bne	cr6, L(dLcr6)
+L(d14):
+	slwi.	r12, rN, 3
+	bne	cr5, L(dLcr5)
+L(d04):
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	subfic	rN, r12, 32	/* Shift count is 32 - (rN * 8).  */
+	beq	L(zeroLength)
+/* At this point we have a remainder of 1 to 3 bytes to compare.  Since
+   we are aligned it is safe to load the whole word, and use
+   shift right to eliminate bits beyond the compare length.  */
+L(d00):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	srw	rWORD1, rWORD1, rN
+	srw	rWORD2, rWORD2, rN
+	sub	rRTN, rWORD1, rWORD2
+	blr
+
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dLcr7):
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+L(dLcr7x):
+	li	rRTN, 1
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bgtlr	cr7
+	li	rRTN, -1
+	blr
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dLcr1):
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+L(dLcr1x):
+	li	rRTN, 1
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bgtlr	cr1
+	li	rRTN, -1
+	blr
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dLcr6):
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+L(dLcr6x):
+	li	rRTN, 1
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bgtlr	cr6
+	li	rRTN, -1
+	blr
+	.align	4
+	cfi_adjust_cfa_offset(64)
+L(dLcr5):
+	lwz	rWORD7, 44(r1)
+	lwz	rWORD8, 48(r1)
+L(dLcr5x):
+	li	rRTN, 1
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	bgtlr	cr5
+	li	rRTN, -1
+	blr
+
+	.align	4
+L(bytealigned):
+	mtctr	rN	/* Power4 wants mtctr 1st in dispatch group */
+
+/* We need to prime this loop.  This loop is swing modulo scheduled
+   to avoid pipe delays.  The dependent instruction latencies (load to
+   compare to conditional branch) is 2 to 3 cycles.  In this loop each
+   dispatch group ends in a branch and takes 1 cycle.  Effectively
+   the first iteration of the loop only serves to load operands and
+   branches based on compares are delayed until the next loop.
+
+   So we must precondition some registers and condition codes so that
+   we don't exit the loop early on the first iteration.  */
+
+	lbz	rWORD1, 0(rSTR1)
+	lbz	rWORD2, 0(rSTR2)
+	bdz-	L(b11)
+	cmplw	cr7, rWORD1, rWORD2
+	lbz	rWORD3, 1(rSTR1)
+	lbz	rWORD4, 1(rSTR2)
+	bdz-	L(b12)
+	cmplw	cr1, rWORD3, rWORD4
+	lbzu	rWORD5, 2(rSTR1)
+	lbzu	rWORD6, 2(rSTR2)
+	bdz-	L(b13)
+	.align	4
+L(bLoop):
+	lbzu	rWORD1, 1(rSTR1)
+	lbzu	rWORD2, 1(rSTR2)
+	bne-	cr7, L(bLcr7)
+
+	cmplw	cr6, rWORD5, rWORD6
+	bdz-	L(b3i)
+
+	lbzu	rWORD3, 1(rSTR1)
+	lbzu	rWORD4, 1(rSTR2)
+	bne-	cr1, L(bLcr1)
+
+	cmplw	cr7, rWORD1, rWORD2
+	bdz-	L(b2i)
+
+	lbzu	rWORD5, 1(rSTR1)
+	lbzu	rWORD6, 1(rSTR2)
+	bne-	cr6, L(bLcr6)
+
+	cmplw	cr1, rWORD3, rWORD4
+	bdnz+	L(bLoop)
+
+/* We speculatively loading bytes before we have tested the previous
+   bytes.  But we must avoid overrunning the length (in the ctr) to
+   prevent these speculative loads from causing a segfault.  In this
+   case the loop will exit early (before the all pending bytes are
+   tested.  In this case we must complete the pending operations
+   before returning.  */
+L(b1i):
+	bne-	cr7, L(bLcr7)
+	bne-	cr1, L(bLcr1)
+	b	L(bx56)
+	.align	4
+L(b2i):
+	bne-	cr6, L(bLcr6)
+	bne-	cr7, L(bLcr7)
+	b	L(bx34)
+	.align	4
+L(b3i):
+	bne-	cr1, L(bLcr1)
+	bne-	cr6, L(bLcr6)
+	b	L(bx12)
+	.align	4
+L(bLcr7):
+	li	rRTN, 1
+	bgtlr	cr7
+	li	rRTN, -1
+	blr
+L(bLcr1):
+	li	rRTN, 1
+	bgtlr	cr1
+	li	rRTN, -1
+	blr
+L(bLcr6):
+	li	rRTN, 1
+	bgtlr	cr6
+	li	rRTN, -1
+	blr
+
+L(b13):
+	bne-	cr7, L(bx12)
+	bne-	cr1, L(bx34)
+L(bx56):
+	sub	rRTN, rWORD5, rWORD6
+	blr
+	nop
+L(b12):
+	bne-	cr7, L(bx12)
+L(bx34):
+	sub	rRTN, rWORD3, rWORD4
+	blr
+L(b11):
+L(bx12):
+	sub	rRTN, rWORD1, rWORD2
+	blr
+	.align	4
+L(zeroLength):
+	li	rRTN, 0
+	blr
+
+	.align	4
+/* At this point we know the strings have different alignment and the
+   compare length is at least 8 bytes.  r12 contains the low order
+   2 bits of rSTR1 and cr5 contains the result of the logical compare
+   of r12 to 0.  If r12 == 0 then rStr1 is word aligned and can
+   perform the Wunaligned loop.
+
+   Otherwise we know that rSTR1 is not already word aligned yet.
+   So we can force the string addresses to the next lower word
+   boundary and special case this first word using shift left to
+   eliminate bits preceding the first byte.  Since we want to join the
+   normal (Wualigned) compare loop, starting at the second word,
+   we need to adjust the length (rN) and special case the loop
+   versioning for the first W. This ensures that the loop count is
+   correct and the first W (shifted) is in the expected resister pair.  */
+#define rSHL		r29	/* Unaligned shift left count.  */
+#define rSHR		r28	/* Unaligned shift right count.  */
+#define rWORD8_SHIFT	r27	/* Left rotation temp for rWORD2.  */
+#define rWORD2_SHIFT	r26	/* Left rotation temp for rWORD4.  */
+#define rWORD4_SHIFT	r25	/* Left rotation temp for rWORD6.  */
+#define rWORD6_SHIFT	r24	/* Left rotation temp for rWORD8.  */
+	cfi_adjust_cfa_offset(64)
+L(unaligned):
+	stw	rSHL, 40(r1)
+	cfi_offset(rSHL, (40-64))
+	clrlwi	rSHL, rSTR2, 30
+	stw	rSHR, 36(r1)
+	cfi_offset(rSHR, (36-64))
+	beq	cr5, L(Wunaligned)
+	stw	rWORD8_SHIFT, 32(r1)
+	cfi_offset(rWORD8_SHIFT, (32-64))
+/* Adjust the logical start of rSTR2 to compensate for the extra bits
+   in the 1st rSTR1 W.  */
+	sub	rWORD8_SHIFT, rSTR2, r12
+/* But do not attempt to address the W before that W that contains
+   the actual start of rSTR2.  */
+	clrrwi	rSTR2, rSTR2, 2
+	stw	rWORD2_SHIFT, 28(r1)
+/* Compute the left/right shift counts for the unaligned rSTR2,
+   compensating for the logical (W aligned) start of rSTR1.  */
+	clrlwi	rSHL, rWORD8_SHIFT, 30
+	clrrwi	rSTR1, rSTR1, 2
+	stw	rWORD4_SHIFT, 24(r1)
+	slwi	rSHL, rSHL, 3
+	cmplw	cr5, rWORD8_SHIFT, rSTR2
+	add	rN, rN, r12
+	slwi	rWORD6, r12, 3
+	stw	rWORD6_SHIFT, 20(r1)
+	cfi_offset(rWORD2_SHIFT, (28-64))
+	cfi_offset(rWORD4_SHIFT, (24-64))
+	cfi_offset(rWORD6_SHIFT, (20-64))
+	subfic	rSHR, rSHL, 32
+	srwi	r0, rN, 4	/* Divide by 16 */
+	andi.	r12, rN, 12	/* Get the W remainder */
+/* We normally need to load 2 Ws to start the unaligned rSTR2, but in
+   this special case those bits may be discarded anyway.  Also we
+   must avoid loading a W where none of the bits are part of rSTR2 as
+   this may cross a page boundary and cause a page fault.  */
+	li	rWORD8, 0
+	blt	cr5, L(dus0)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD8, 0(rSTR2)
+	addi	rSTR2, rSTR2, 4
+#endif
+	slw	rWORD8, rWORD8, rSHL
+
+L(dus0):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 0(rSTR1)
+	lwz	rWORD2, 0(rSTR2)
+#endif
+	cmplwi	cr1, r12, 8
+	cmplwi	cr7, rN, 16
+	srw	r12, rWORD2, rSHR
+	clrlwi	rN, rN, 30
+	beq	L(duPs4)
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	or	rWORD8, r12, rWORD8
+	bgt	cr1, L(duPs3)
+	beq	cr1, L(duPs2)
+
+/* Remainder is 4 */
+	.align	4
+L(dusP1):
+	slw	rWORD8_SHIFT, rWORD2, rSHL
+	slw	rWORD7, rWORD1, rWORD6
+	slw	rWORD8, rWORD8, rWORD6
+	bge	cr7, L(duP1e)
+/* At this point we exit early with the first word compare
+   complete and remainder of 0 to 3 bytes.  See L(du14) for details on
+   how we handle the remaining bytes.  */
+	cmplw	cr5, rWORD7, rWORD8
+	slwi.	rN, rN, 3
+	bne	cr5, L(duLcr5)
+	cmplw	cr7, rN, rSHR
+	beq	L(duZeroReturn)
+	li	r0, 0
+	ble	cr7, L(dutrim)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	srw	r0, rWORD2, rSHR
+	b	L(dutrim)
+/* Remainder is 8 */
+	.align	4
+L(duPs2):
+	slw	rWORD6_SHIFT, rWORD2, rSHL
+	slw	rWORD5, rWORD1, rWORD6
+	slw	rWORD6, rWORD8, rWORD6
+	b	L(duP2e)
+/* Remainder is 12 */
+	.align	4
+L(duPs3):
+	slw	rWORD4_SHIFT, rWORD2, rSHL
+	slw	rWORD3, rWORD1, rWORD6
+	slw	rWORD4, rWORD8, rWORD6
+	b	L(duP3e)
+/* Count is a multiple of 16, remainder is 0 */
+	.align	4
+L(duPs4):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	or	rWORD8, r12, rWORD8
+	slw	rWORD2_SHIFT, rWORD2, rSHL
+	slw	rWORD1, rWORD1, rWORD6
+	slw	rWORD2, rWORD8, rWORD6
+	b	L(duP4e)
+
+/* At this point we know rSTR1 is word aligned and the
+   compare length is at least 8 bytes.  */
+	.align	4
+L(Wunaligned):
+	stw	rWORD8_SHIFT, 32(r1)
+	clrrwi	rSTR2, rSTR2, 2
+	stw	rWORD2_SHIFT, 28(r1)
+	srwi	r0, rN, 4	/* Divide by 16 */
+	stw	rWORD4_SHIFT, 24(r1)
+	andi.	r12, rN, 12	/* Get the W remainder */
+	stw	rWORD6_SHIFT, 20(r1)
+	cfi_offset(rWORD8_SHIFT, (32-64))
+	cfi_offset(rWORD2_SHIFT, (28-64))
+	cfi_offset(rWORD4_SHIFT, (24-64))
+	cfi_offset(rWORD6_SHIFT, (20-64))
+	slwi	rSHL, rSHL, 3
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD6, 0(rSTR2)
+	lwzu	rWORD8, 4(rSTR2)
+#endif
+	cmplwi	cr1, r12, 8
+	cmplwi	cr7, rN, 16
+	clrlwi	rN, rN, 30
+	subfic	rSHR, rSHL, 32
+	slw	rWORD6_SHIFT, rWORD6, rSHL
+	beq	L(duP4)
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	bgt	cr1, L(duP3)
+	beq	cr1, L(duP2)
+
+/* Remainder is 4 */
+	.align	4
+L(duP1):
+	srw	r12, rWORD8, rSHR
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	addi	rSTR1, rSTR1, 4
+#else
+	lwz	rWORD7, 0(rSTR1)
+#endif
+	slw	rWORD8_SHIFT, rWORD8, rSHL
+	or	rWORD8, r12, rWORD6_SHIFT
+	blt	cr7, L(duP1x)
+L(duP1e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	srw	r0, rWORD2, rSHR
+	slw	rWORD2_SHIFT, rWORD2, rSHL
+	or	rWORD2, r0, rWORD8_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 8(rSTR1)
+	lwz	rWORD4, 8(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	srw	r12, rWORD4, rSHR
+	slw	rWORD4_SHIFT, rWORD4, rSHL
+	bne	cr5, L(duLcr5)
+	or	rWORD4, r12, rWORD2_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 12(rSTR1)
+	lwz	rWORD6, 12(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	srw	r0, rWORD6, rSHR
+	slw	rWORD6_SHIFT, rWORD6, rSHL
+	bne	cr7, L(duLcr7)
+	or	rWORD6, r0, rWORD4_SHIFT
+	cmplw	cr6, rWORD5, rWORD6
+	b	L(duLoop3)
+	.align	4
+/* At this point we exit early with the first word compare
+   complete and remainder of 0 to 3 bytes.  See L(du14) for details on
+   how we handle the remaining bytes.  */
+L(duP1x):
+	cmplw	cr5, rWORD7, rWORD8
+	slwi.	rN, rN, 3
+	bne	cr5, L(duLcr5)
+	cmplw	cr7, rN, rSHR
+	beq	L(duZeroReturn)
+	li	r0, 0
+	ble	cr7, L(dutrim)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD2, 8(rSTR2)
+#endif
+	srw	r0, rWORD2, rSHR
+	b	L(dutrim)
+/* Remainder is 8 */
+	.align	4
+L(duP2):
+	srw	r0, rWORD8, rSHR
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	addi	rSTR1, rSTR1, 4
+#else
+	lwz	rWORD5, 0(rSTR1)
+#endif
+	or	rWORD6, r0, rWORD6_SHIFT
+	slw	rWORD6_SHIFT, rWORD8, rSHL
+L(duP2e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD7, 4(rSTR1)
+	lwz	rWORD8, 4(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	srw	r12, rWORD8, rSHR
+	slw	rWORD8_SHIFT, rWORD8, rSHL
+	or	rWORD8, r12, rWORD6_SHIFT
+	blt	cr7, L(duP2x)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 8(rSTR1)
+	lwz	rWORD2, 8(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr6, L(duLcr6)
+	srw	r0, rWORD2, rSHR
+	slw	rWORD2_SHIFT, rWORD2, rSHL
+	or	rWORD2, r0, rWORD8_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 12(rSTR1)
+	lwz	rWORD4, 12(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	bne	cr5, L(duLcr5)
+	srw	r12, rWORD4, rSHR
+	slw	rWORD4_SHIFT, rWORD4, rSHL
+	or	rWORD4, r12, rWORD2_SHIFT
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	b	L(duLoop2)
+	.align	4
+L(duP2x):
+	cmplw	cr5, rWORD7, rWORD8
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#endif
+	bne	cr6, L(duLcr6)
+	slwi.	rN, rN, 3
+	bne	cr5, L(duLcr5)
+	cmplw	cr7, rN, rSHR
+	beq	L(duZeroReturn)
+	li	r0, 0
+	ble	cr7, L(dutrim)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	srw	r0, rWORD2, rSHR
+	b	L(dutrim)
+
+/* Remainder is 12 */
+	.align	4
+L(duP3):
+	srw	r12, rWORD8, rSHR
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	addi	rSTR1, rSTR1, 4
+#else
+	lwz	rWORD3, 0(rSTR1)
+#endif
+	slw	rWORD4_SHIFT, rWORD8, rSHL
+	or	rWORD4, r12, rWORD6_SHIFT
+L(duP3e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 4(rSTR1)
+	lwz	rWORD6, 4(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	srw	r0, rWORD6, rSHR
+	slw	rWORD6_SHIFT, rWORD6, rSHL
+	or	rWORD6, r0, rWORD4_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD7, 8(rSTR1)
+	lwz	rWORD8, 8(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr1, L(duLcr1)
+	srw	r12, rWORD8, rSHR
+	slw	rWORD8_SHIFT, rWORD8, rSHL
+	or	rWORD8, r12, rWORD6_SHIFT
+	blt	cr7, L(duP3x)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 12(rSTR1)
+	lwz	rWORD2, 12(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr6, L(duLcr6)
+	srw	r0, rWORD2, rSHR
+	slw	rWORD2_SHIFT, rWORD2, rSHL
+	or	rWORD2, r0, rWORD8_SHIFT
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 8
+	addi	rSTR2, rSTR2, 8
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	b	L(duLoop1)
+	.align	4
+L(duP3x):
+#ifndef __LITTLE_ENDIAN__
+	addi	rSTR1, rSTR1, 8
+	addi	rSTR2, rSTR2, 8
+#endif
+#if 0
+/* Huh?  We've already branched on cr1!  */
+	bne	cr1, L(duLcr1)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr6, L(duLcr6)
+	slwi.	rN, rN, 3
+	bne	cr5, L(duLcr5)
+	cmplw	cr7, rN, rSHR
+	beq	L(duZeroReturn)
+	li	r0, 0
+	ble	cr7, L(dutrim)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	srw	r0, rWORD2, rSHR
+	b	L(dutrim)
+
+/* Count is a multiple of 16, remainder is 0 */
+	.align	4
+L(duP4):
+	mtctr	r0	/* Power4 wants mtctr 1st in dispatch group */
+	srw	r0, rWORD8, rSHR
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	addi	rSTR1, rSTR1, 4
+#else
+	lwz	rWORD1, 0(rSTR1)
+#endif
+	slw	rWORD2_SHIFT, rWORD8, rSHL
+	or	rWORD2, r0, rWORD6_SHIFT
+L(duP4e):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 4(rSTR1)
+	lwz	rWORD4, 4(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	srw	r12, rWORD4, rSHR
+	slw	rWORD4_SHIFT, rWORD4, rSHL
+	or	rWORD4, r12, rWORD2_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 8(rSTR1)
+	lwz	rWORD6, 8(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	bne	cr7, L(duLcr7)
+	srw	r0, rWORD6, rSHR
+	slw	rWORD6_SHIFT, rWORD6, rSHL
+	or	rWORD6, r0, rWORD4_SHIFT
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwzu	rWORD7, 12(rSTR1)
+	lwzu	rWORD8, 12(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr1, L(duLcr1)
+	srw	r12, rWORD8, rSHR
+	slw	rWORD8_SHIFT, rWORD8, rSHL
+	or	rWORD8, r12, rWORD6_SHIFT
+	cmplw	cr5, rWORD7, rWORD8
+	bdz-	L(du24)		/* Adjust CTR as we start with +4 */
+/* This is the primary loop */
+	.align	4
+L(duLoop):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD1, 4(rSTR1)
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	bne	cr6, L(duLcr6)
+	srw	r0, rWORD2, rSHR
+	slw	rWORD2_SHIFT, rWORD2, rSHL
+	or	rWORD2, r0, rWORD8_SHIFT
+L(duLoop1):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD3, 0, rSTR1
+	lwbrx	rWORD4, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD3, 8(rSTR1)
+	lwz	rWORD4, 8(rSTR2)
+#endif
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr5, L(duLcr5)
+	srw	r12, rWORD4, rSHR
+	slw	rWORD4_SHIFT, rWORD4, rSHL
+	or	rWORD4, r12, rWORD2_SHIFT
+L(duLoop2):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD5, 0, rSTR1
+	lwbrx	rWORD6, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD5, 12(rSTR1)
+	lwz	rWORD6, 12(rSTR2)
+#endif
+	cmplw	cr5, rWORD7, rWORD8
+	bne	cr7, L(duLcr7)
+	srw	r0, rWORD6, rSHR
+	slw	rWORD6_SHIFT, rWORD6, rSHL
+	or	rWORD6, r0, rWORD4_SHIFT
+L(duLoop3):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD7, 0, rSTR1
+	lwbrx	rWORD8, 0, rSTR2
+	addi	rSTR1, rSTR1, 4
+	addi	rSTR2, rSTR2, 4
+#else
+	lwzu	rWORD7, 16(rSTR1)
+	lwzu	rWORD8, 16(rSTR2)
+#endif
+	cmplw	cr7, rWORD1, rWORD2
+	bne-	cr1, L(duLcr1)
+	srw	r12, rWORD8, rSHR
+	slw	rWORD8_SHIFT, rWORD8, rSHL
+	or	rWORD8, r12, rWORD6_SHIFT
+	bdnz+	L(duLoop)
+
+L(duL4):
+#if 0
+/* Huh?  We've already branched on cr1!  */
+	bne	cr1, L(duLcr1)
+#endif
+	cmplw	cr1, rWORD3, rWORD4
+	bne	cr6, L(duLcr6)
+	cmplw	cr6, rWORD5, rWORD6
+	bne	cr5, L(duLcr5)
+	cmplw	cr5, rWORD7, rWORD8
+L(du44):
+	bne	cr7, L(duLcr7)
+L(du34):
+	bne	cr1, L(duLcr1)
+L(du24):
+	bne	cr6, L(duLcr6)
+L(du14):
+	slwi.	rN, rN, 3
+	bne	cr5, L(duLcr5)
+/* At this point we have a remainder of 1 to 3 bytes to compare.  We use
+   shift right to eliminate bits beyond the compare length.
+   This allows the use of word subtract to compute the final result.
+
+   However it may not be safe to load rWORD2 which may be beyond the
+   string length. So we compare the bit length of the remainder to
+   the right shift count (rSHR). If the bit count is less than or equal
+   we do not need to load rWORD2 (all significant bits are already in
+   rWORD8_SHIFT).  */
+	cmplw	cr7, rN, rSHR
+	beq	L(duZeroReturn)
+	li	r0, 0
+	ble	cr7, L(dutrim)
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD2, 0, rSTR2
+	addi	rSTR2, rSTR2, 4
+#else
+	lwz	rWORD2, 4(rSTR2)
+#endif
+	srw	r0, rWORD2, rSHR
+	.align	4
+L(dutrim):
+#ifdef __LITTLE_ENDIAN__
+	lwbrx	rWORD1, 0, rSTR1
+#else
+	lwz	rWORD1, 4(rSTR1)
+#endif
+	lwz	rWORD8, 48(r1)
+	subfic	rN, rN, 32	/* Shift count is 32 - (rN * 8).  */
+	or	rWORD2, r0, rWORD8_SHIFT
+	lwz	rWORD7, 44(r1)
+	lwz	rSHL, 40(r1)
+	srw	rWORD1, rWORD1, rN
+	srw	rWORD2, rWORD2, rN
+	lwz	rSHR, 36(r1)
+	lwz	rWORD8_SHIFT, 32(r1)
+	sub	rRTN, rWORD1, rWORD2
+	b	L(dureturn26)
+	.align	4
+L(duLcr7):
+	lwz	rWORD8, 48(r1)
+	lwz	rWORD7, 44(r1)
+	li	rRTN, 1
+	bgt	cr7, L(dureturn29)
+	lwz	rSHL, 40(r1)
+	lwz	rSHR, 36(r1)
+	li	rRTN, -1
+	b	L(dureturn27)
+	.align	4
+L(duLcr1):
+	lwz	rWORD8, 48(r1)
+	lwz	rWORD7, 44(r1)
+	li	rRTN, 1
+	bgt	cr1, L(dureturn29)
+	lwz	rSHL, 40(r1)
+	lwz	rSHR, 36(r1)
+	li	rRTN, -1
+	b	L(dureturn27)
+	.align	4
+L(duLcr6):
+	lwz	rWORD8, 48(r1)
+	lwz	rWORD7, 44(r1)
+	li	rRTN, 1
+	bgt	cr6, L(dureturn29)
+	lwz	rSHL, 40(r1)
+	lwz	rSHR, 36(r1)
+	li	rRTN, -1
+	b	L(dureturn27)
+	.align	4
+L(duLcr5):
+	lwz	rWORD8, 48(r1)
+	lwz	rWORD7, 44(r1)
+	li	rRTN, 1
+	bgt	cr5, L(dureturn29)
+	lwz	rSHL, 40(r1)
+	lwz	rSHR, 36(r1)
+	li	rRTN, -1
+	b	L(dureturn27)
+	.align	3
+L(duZeroReturn):
+	li	rRTN, 0
+	.align	4
+L(dureturn):
+	lwz	rWORD8, 48(r1)
+	lwz	rWORD7, 44(r1)
+L(dureturn29):
+	lwz	rSHL, 40(r1)
+	lwz	rSHR, 36(r1)
+L(dureturn27):
+	lwz	rWORD8_SHIFT, 32(r1)
+L(dureturn26):
+	lwz	rWORD2_SHIFT, 28(r1)
+L(dureturn25):
+	lwz	rWORD4_SHIFT, 24(r1)
+	lwz	rWORD6_SHIFT, 20(r1)
+	addi	1, 1, 64
+	cfi_adjust_cfa_offset(-64)
+	blr
+END (memcmp)
+
+libc_hidden_builtin_def (memcmp)
+weak_alias (memcmp, bcmp)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcopy.h b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcopy.h
new file mode 100644
index 0000000000..c76739e390
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcopy.h
@@ -0,0 +1,116 @@
+/* memcopy.h -- definitions for memory copy functions.  Generic C version.
+   Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Torbjorn Granlund (tege@sics.se).
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* The strategy of the memory functions is:
+
+     1. Copy bytes until the destination pointer is aligned.
+
+     2. Copy words in unrolled loops.  If the source and destination
+     are not aligned in the same way, use word memory operations,
+     but shift and merge two read words before writing.
+
+     3. Copy the few remaining bytes.
+
+   This is fast on processors that have at least 10 registers for
+   allocation by GCC, and that can access memory at reg+const in one
+   instruction.
+
+   I made an "exhaustive" test of this memmove when I wrote it,
+   exhaustive in the sense that I tried all alignment and length
+   combinations, with and without overlap.  */
+
+#include <sysdeps/generic/memcopy.h>
+
+/* The macros defined in this file are:
+
+   BYTE_COPY_FWD(dst_beg_ptr, src_beg_ptr, nbytes_to_copy)
+
+   BYTE_COPY_BWD(dst_end_ptr, src_end_ptr, nbytes_to_copy)
+
+   WORD_COPY_FWD(dst_beg_ptr, src_beg_ptr, nbytes_remaining, nbytes_to_copy)
+
+   WORD_COPY_BWD(dst_end_ptr, src_end_ptr, nbytes_remaining, nbytes_to_copy)
+
+   MERGE(old_word, sh_1, new_word, sh_2)
+     [I fail to understand.  I feel stupid.  --roland]
+*/
+
+
+/* Threshold value for when to enter the unrolled loops.  */
+#undef	OP_T_THRES
+#define OP_T_THRES 16
+
+/* Copy exactly NBYTES bytes from SRC_BP to DST_BP,
+   without any assumptions about alignment of the pointers.  */
+#undef BYTE_COPY_FWD
+#define BYTE_COPY_FWD(dst_bp, src_bp, nbytes)				      \
+  do									      \
+    {									      \
+      size_t __nbytes = (nbytes);					      \
+      if (__nbytes & 1)							      \
+        {								      \
+	  ((byte *) dst_bp)[0] =  ((byte *) src_bp)[0];			      \
+	  src_bp += 1;							      \
+	  dst_bp += 1;							      \
+	  __nbytes -= 1;						      \
+        }								      \
+      while (__nbytes > 0)						      \
+	{								      \
+	  byte __x = ((byte *) src_bp)[0];				      \
+	  byte __y = ((byte *) src_bp)[1];				      \
+	  src_bp += 2;							      \
+	  __nbytes -= 2;						      \
+	  ((byte *) dst_bp)[0] = __x;					      \
+	  ((byte *) dst_bp)[1] = __y;					      \
+	  dst_bp += 2;							      \
+	}								      \
+    } while (0)
+
+/* Copy exactly NBYTES_TO_COPY bytes from SRC_END_PTR to DST_END_PTR,
+   beginning at the bytes right before the pointers and continuing towards
+   smaller addresses.  Don't assume anything about alignment of the
+   pointers.  */
+#undef BYTE_COPY_BWD
+#define BYTE_COPY_BWD(dst_ep, src_ep, nbytes)				      \
+  do									      \
+    {									      \
+      size_t __nbytes = (nbytes);					      \
+      if (__nbytes & 1)							      \
+        {								      \
+	  src_ep -= 1;							      \
+	  dst_ep -= 1;							      \
+	  ((byte *) dst_ep)[0] =  ((byte *) src_ep)[0];			      \
+	  __nbytes -= 1;						      \
+        }								      \
+      while (__nbytes > 0)						      \
+	{								      \
+	  byte __x, __y;						      \
+	  src_ep -= 2;							      \
+	  __y = ((byte *) src_ep)[1];					      \
+	  __x = ((byte *) src_ep)[0];					      \
+	  dst_ep -= 2;							      \
+	  __nbytes -= 2;						      \
+	  ((byte *) dst_ep)[1] = __y;					      \
+	  ((byte *) dst_ep)[0] = __x;					      \
+	}								      \
+    } while (0)
+
+/* The powerpc memcpy implementation is safe to use for memmove.  */
+#undef MEMCPY_OK_FOR_FWD_MEMMOVE
+#define MEMCPY_OK_FOR_FWD_MEMMOVE 1
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcpy.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcpy.S
new file mode 100644
index 0000000000..37bc712dd9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memcpy.S
@@ -0,0 +1,481 @@
+/* Optimized memcpy implementation for PowerPC32 on PowerPC64.
+   Copyright (C) 2003-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* __ptr_t [r3] memcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]);
+   Returns 'dst'.
+
+   Memcpy handles short copies (< 32-bytes) using a binary move blocks
+   (no loops) of lwz/stw.  The tail (remaining 1-3) bytes is handled
+   with the appropriate combination of byte and halfword load/stores.
+   There is minimal effort to optimize the alignment of short moves.
+
+   Longer moves (>= 32-bytes) justify the effort to get at least the
+   destination word (4-byte) aligned.  Further optimization is
+   possible when both source and destination are word aligned.
+   Each case has an optimized unrolled loop.   */
+
+	.machine power4
+EALIGN (memcpy, 5, 0)
+	CALL_MCOUNT
+
+    stwu  1,-32(1)
+    cfi_adjust_cfa_offset(32)
+    stw   30,20(1)
+    cfi_offset(30,(20-32))
+    mr    30,3
+    cmplwi cr1,5,31
+    stw   31,24(1)
+    cfi_offset(31,(24-32))
+    neg   0,3
+    andi. 11,3,3	/* check alignment of dst.  */
+    clrlwi 0,0,30	/* Number of bytes until the 1st word of dst.  */
+    clrlwi 10,4,30	/* check alignment of src.  */
+    cmplwi cr6,5,8
+    ble-  cr1,.L2	/* If move < 32 bytes use short move code.  */
+    cmplw cr6,10,11
+    mr    12,4
+    srwi  9,5,2		/* Number of full words remaining.  */
+    mtcrf 0x01,0
+    mr    31,5
+    beq   .L0
+
+    subf  31,0,5
+  /* Move 0-3 bytes as needed to get the destination word aligned.  */
+1:  bf    31,2f
+    lbz   6,0(12)
+    addi  12,12,1
+    stb   6,0(3)
+    addi  3,3,1
+2:  bf    30,0f
+    lhz   6,0(12)
+    addi  12,12,2
+    sth   6,0(3)
+    addi  3,3,2
+0:
+    clrlwi 10,12,30	/* check alignment of src again.  */
+    srwi  9,31,2	/* Number of full words remaining.  */
+
+  /* Copy words from source to destination, assuming the destination is
+     aligned on a word boundary.
+
+     At this point we know there are at least 25 bytes left (32-7) to copy.
+     The next step is to determine if the source is also word aligned.
+     If not branch to the unaligned move code at .L6. which uses
+     a load, shift, store strategy.
+
+     Otherwise source and destination are word aligned, and we can use
+     the optimized word copy loop.  */
+.L0:
+    clrlwi	11,31,30  /* calculate the number of tail bytes */
+    mtcrf 0x01,9
+    bne-  cr6,.L6   /* If source is not word aligned.  */
+
+  /* Move words where destination and source are word aligned.
+     Use an unrolled loop to copy 4 words (16-bytes) per iteration.
+     If the copy is not an exact multiple of 16 bytes, 1-3
+     words are copied as needed to set up the main loop.  After
+     the main loop exits there may be a tail of 1-3 bytes. These bytes are
+     copied a halfword/byte at a time as needed to preserve alignment.  */
+
+    srwi  8,31,4    /* calculate the 16 byte loop count */
+    cmplwi	cr1,9,4
+    cmplwi	cr6,11,0
+    mr    11,12
+
+    bf    30,1f
+    lwz   6,0(12)
+    lwz   7,4(12)
+    addi  11,12,8
+    mtctr 8
+    stw   6,0(3)
+    stw   7,4(3)
+    addi  10,3,8
+    bf    31,4f
+    lwz   0,8(12)
+    stw   0,8(3)
+    blt   cr1,3f
+    addi  11,12,12
+    addi  10,3,12
+    b     4f
+    .align  4
+1:
+    mr    10,3
+    mtctr 8
+    bf    31,4f
+    lwz   6,0(12)
+    addi  11,12,4
+    stw   6,0(3)
+    addi  10,3,4
+
+    .align  4
+4:
+    lwz   6,0(11)
+    lwz   7,4(11)
+    lwz   8,8(11)
+    lwz   0,12(11)
+    stw   6,0(10)
+    stw   7,4(10)
+    stw   8,8(10)
+    stw   0,12(10)
+    addi  11,11,16
+    addi  10,10,16
+    bdnz  4b
+3:
+    clrrwi 0,31,2
+    mtcrf 0x01,31
+    beq   cr6,0f
+.L9:
+    add   3,3,0
+    add   12,12,0
+
+/*  At this point we have a tail of 0-3 bytes and we know that the
+    destination is word aligned.  */
+2:  bf    30,1f
+    lhz   6,0(12)
+    addi  12,12,2
+    sth   6,0(3)
+    addi  3,3,2
+1:  bf    31,0f
+    lbz   6,0(12)
+    stb   6,0(3)
+0:
+  /* Return original dst pointer.  */
+    mr  3,30
+    lwz 30,20(1)
+    lwz 31,24(1)
+    addi 1,1,32
+    blr
+
+/* Copy up to 31 bytes.  This is divided into two cases 0-8 bytes and
+   9-31 bytes.  Each case is handled without loops, using binary
+   (1,2,4,8) tests.
+
+   In the short (0-8 byte) case no attempt is made to force alignment
+   of either source or destination.  The hardware will handle the
+   unaligned load/stores with small delays for crossing 32- 64-byte, and
+   4096-byte boundaries. Since these short moves are unlikely to be
+   unaligned or cross these boundaries, the overhead to force
+   alignment is not justified.
+
+   The longer (9-31 byte) move is more likely to cross 32- or 64-byte
+   boundaries.  Since only loads are sensitive to the 32-/64-byte
+   boundaries it is more important to align the source than the
+   destination.  If the source is not already word aligned, we first
+   move 1-3 bytes as needed.  While the destination and stores may
+   still be unaligned, this is only an issue for page (4096 byte
+   boundary) crossing, which should be rare for these short moves.
+   The hardware handles this case automatically with a small delay.  */
+
+    .align  4
+.L2:
+    mtcrf 0x01,5
+    neg   8,4
+    clrrwi 11,4,2
+    andi. 0,8,3
+    ble   cr6,.LE8	/* Handle moves of 0-8 bytes.  */
+/* At least 9 bytes left.  Get the source word aligned.  */
+    cmplwi	cr1,5,16
+    mr    10,5
+    mr    12,4
+    cmplwi	cr6,0,2
+    beq   .L3	/* If the source is already word aligned skip this.  */
+/* Copy 1-3 bytes to get source address word aligned.  */
+    lwz   6,0(11)
+    subf  10,0,5
+    add   12,4,0
+    blt   cr6,5f
+    srwi  7,6,16
+    bgt	  cr6,3f
+#ifdef __LITTLE_ENDIAN__
+    sth   7,0(3)
+#else
+    sth   6,0(3)
+#endif
+    b     7f
+    .align  4
+3:
+#ifdef __LITTLE_ENDIAN__
+    rotlwi 6,6,24
+    stb   6,0(3)
+    sth   7,1(3)
+#else
+    stb   7,0(3)
+    sth   6,1(3)
+#endif
+    b     7f
+    .align  4
+5:
+#ifdef __LITTLE_ENDIAN__
+    rotlwi 6,6,8
+#endif
+    stb   6,0(3)
+7:
+    cmplwi	cr1,10,16
+    add   3,3,0
+    mtcrf 0x01,10
+    .align  4
+.L3:
+/* At least 6 bytes left and the source is word aligned.  */
+    blt   cr1,8f
+16: /* Move 16 bytes.  */
+    lwz   6,0(12)
+    lwz   7,4(12)
+    stw   6,0(3)
+    lwz   6,8(12)
+    stw   7,4(3)
+    lwz   7,12(12)
+    addi  12,12,16
+    stw   6,8(3)
+    stw   7,12(3)
+    addi  3,3,16
+8:  /* Move 8 bytes.  */
+    bf    28,4f
+    lwz   6,0(12)
+    lwz   7,4(12)
+    addi  12,12,8
+    stw   6,0(3)
+    stw   7,4(3)
+    addi  3,3,8
+4:  /* Move 4 bytes.  */
+    bf    29,2f
+    lwz   6,0(12)
+    addi  12,12,4
+    stw   6,0(3)
+    addi  3,3,4
+2:  /* Move 2-3 bytes.  */
+    bf    30,1f
+    lhz   6,0(12)
+    sth   6,0(3)
+    bf    31,0f
+    lbz   7,2(12)
+    stb   7,2(3)
+    mr    3,30
+    lwz   30,20(1)
+    addi  1,1,32
+    blr
+1:  /* Move 1 byte.  */
+    bf    31,0f
+    lbz   6,0(12)
+    stb   6,0(3)
+0:
+  /* Return original dst pointer.  */
+    mr   3,30
+    lwz  30,20(1)
+    addi 1,1,32
+    blr
+
+/* Special case to copy 0-8 bytes.  */
+    .align  4
+.LE8:
+    mr    12,4
+    bne   cr6,4f
+    lwz   6,0(4)
+    lwz   7,4(4)
+    stw   6,0(3)
+    stw   7,4(3)
+  /* Return original dst pointer.  */
+    mr    3,30
+    lwz   30,20(1)
+    addi  1,1,32
+    blr
+    .align  4
+4:  bf    29,2b
+    lwz   6,0(4)
+    stw   6,0(3)
+6:
+    bf    30,5f
+    lhz   7,4(4)
+    sth   7,4(3)
+    bf    31,0f
+    lbz   8,6(4)
+    stb   8,6(3)
+    mr    3,30
+    lwz   30,20(1)
+    addi  1,1,32
+    blr
+    .align  4
+5:
+    bf    31,0f
+    lbz   6,4(4)
+    stb   6,4(3)
+    .align  4
+0:
+  /* Return original dst pointer.  */
+    mr   3,30
+    lwz  30,20(1)
+    addi 1,1,32
+    blr
+
+    .align  4
+.L6:
+
+  /* Copy words where the destination is aligned but the source is
+     not.  Use aligned word loads from the source, shifted to realign
+     the data, to allow aligned destination stores.
+     Use an unrolled loop to copy 4 words (16-bytes) per iteration.
+     A single word is retained for storing at loop exit to avoid walking
+     off the end of a page within the loop.
+     If the copy is not an exact multiple of 16 bytes, 1-3
+     words are copied as needed to set up the main loop.  After
+     the main loop exits there may be a tail of 1-3 bytes. These bytes are
+     copied a halfword/byte at a time as needed to preserve alignment.  */
+
+
+    cmplwi  cr6,11,0  /* are there tail bytes left ? */
+    subf    5,10,12   /* back up src pointer to prev word alignment */
+    slwi    10,10,3   /* calculate number of bits to shift 1st word left */
+    addi    11,9,-1   /* we move one word after the loop */
+    srwi    8,11,2    /* calculate the 16 byte loop count */
+    lwz     6,0(5)    /* load 1st src word into R6 */
+    mr      4,3
+    lwz     7,4(5)    /* load 2nd src word into R7 */
+    mtcrf   0x01,11
+    subfic  9,10,32   /* number of bits to shift 2nd word right */
+    mtctr   8
+    bf      30,1f
+
+    /* there are at least two words to copy, so copy them */
+#ifdef __LITTLE_ENDIAN__
+    srw   0,6,10
+    slw   8,7,9
+#else
+    slw   0,6,10  /* shift 1st src word to left align it in R0 */
+    srw   8,7,9   /* shift 2nd src word to right align it in R8 */
+#endif
+    or    0,0,8   /* or them to get word to store */
+    lwz   6,8(5)  /* load the 3rd src word */
+    stw   0,0(4)  /* store the 1st dst word */
+#ifdef __LITTLE_ENDIAN__
+    srw   0,7,10
+    slw   8,6,9
+#else
+    slw   0,7,10  /* now left align 2nd src word into R0 */
+    srw   8,6,9   /* shift 3rd src word to right align it in R8 */
+#endif
+    or    0,0,8   /* or them to get word to store */
+    lwz   7,12(5)
+    stw   0,4(4)  /* store the 2nd dst word */
+    addi  4,4,8
+    addi  5,5,16
+    bf    31,4f
+    /* there is a third word to copy, so copy it */
+#ifdef __LITTLE_ENDIAN__
+    srw   0,6,10
+    slw   8,7,9
+#else
+    slw   0,6,10  /* shift 3rd src word to left align it in R0 */
+    srw   8,7,9   /* shift 4th src word to right align it in R8 */
+#endif
+    or    0,0,8   /* or them to get word to store */
+    stw   0,0(4)  /* store 3rd dst word */
+    mr    6,7
+    lwz   7,0(5)
+    addi  5,5,4
+    addi  4,4,4
+    b     4f
+    .align 4
+1:
+#ifdef __LITTLE_ENDIAN__
+    srw     0,6,10
+    slw     8,7,9
+#else
+    slw     0,6,10  /* shift 1st src word to left align it in R0 */
+    srw     8,7,9   /* shift 2nd src word to right align it in R8 */
+#endif
+    addi  5,5,8
+    or    0,0,8   /* or them to get word to store */
+    bf    31,4f
+    mr    6,7
+    lwz   7,0(5)
+    addi  5,5,4
+    stw   0,0(4)  /* store the 1st dst word */
+    addi  4,4,4
+
+    .align  4
+4:
+    /* copy 16 bytes at a time */
+#ifdef __LITTLE_ENDIAN__
+    srw   0,6,10
+    slw   8,7,9
+#else
+    slw   0,6,10
+    srw   8,7,9
+#endif
+    or    0,0,8
+    lwz   6,0(5)
+    stw   0,0(4)
+#ifdef __LITTLE_ENDIAN__
+    srw   0,7,10
+    slw   8,6,9
+#else
+    slw   0,7,10
+    srw   8,6,9
+#endif
+    or    0,0,8
+    lwz   7,4(5)
+    stw   0,4(4)
+#ifdef __LITTLE_ENDIAN__
+    srw   0,6,10
+    slw   8,7,9
+#else
+    slw   0,6,10
+    srw   8,7,9
+#endif
+    or    0,0,8
+    lwz   6,8(5)
+    stw   0,8(4)
+#ifdef __LITTLE_ENDIAN__
+    srw   0,7,10
+    slw   8,6,9
+#else
+    slw   0,7,10
+    srw   8,6,9
+#endif
+    or    0,0,8
+    lwz   7,12(5)
+    stw   0,12(4)
+    addi  5,5,16
+    addi  4,4,16
+    bdnz+ 4b
+8:
+    /* calculate and store the final word */
+#ifdef __LITTLE_ENDIAN__
+    srw   0,6,10
+    slw   8,7,9
+#else
+    slw   0,6,10
+    srw   8,7,9
+#endif
+    or    0,0,8
+    stw   0,0(4)
+3:
+    clrrwi 0,31,2
+    mtcrf 0x01,31
+    bne   cr6,.L9	/* If the tail is 0 bytes we are done!  */
+
+  /* Return original dst pointer.  */
+    mr   3,30
+    lwz  30,20(1)
+    lwz  31,24(1)
+    addi 1,1,32
+    blr
+END (memcpy)
+
+libc_hidden_builtin_def (memcpy)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memset.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memset.S
new file mode 100644
index 0000000000..25319f7233
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/memset.S
@@ -0,0 +1,226 @@
+/* Optimized memset implementation for PowerPC64.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* __ptr_t [r3] memset (__ptr_t s [r3], int c [r4], size_t n [r5]));
+   Returns 's'.
+
+   The memset is done in three sizes: byte (8 bits), word (32 bits),
+   cache line (1024 bits). There is a special case for setting cache lines
+   to 0, to take advantage of the dcbz instruction.  */
+
+	.machine power4
+EALIGN (memset, 5, 0)
+	CALL_MCOUNT
+
+#define rTMP	r0
+#define rRTN	r3	/* Initial value of 1st argument.  */
+#define rMEMP0	r3	/* Original value of 1st arg.  */
+#define rCHR	r4	/* Char to set in each byte.  */
+#define rLEN	r5	/* Length of region to set.  */
+#define rMEMP	r6	/* Address at which we are storing.  */
+#define rALIGN	r7	/* Number of bytes we are setting now (when aligning). */
+#define rMEMP2	r8
+
+#define rNEG64	r8	/* Constant -64 for clearing with dcbz.  */
+#define rCLS	r8	/* Cache line size (known to be 128).  */
+#define rCLM	r9	/* Cache line size mask to check for cache alignment.  */
+L(_memset):
+/* Take care of case for size <= 4.  */
+	cmplwi	cr1, rLEN, 4
+	andi.	rALIGN, rMEMP0, 3
+	mr	rMEMP, rMEMP0
+	ble-	cr1, L(small)
+
+/* Align to word boundary.  */
+	cmplwi	cr5, rLEN, 31
+	insrwi	rCHR, rCHR, 8, 16     /* Replicate byte to halfword.  */
+	beq+	L(aligned)
+	mtcrf	0x01, rMEMP0
+	subfic	rALIGN, rALIGN, 4
+	add	rMEMP, rMEMP, rALIGN
+	sub	rLEN, rLEN, rALIGN
+	bf+	31, L(g0)
+	stb	rCHR, 0(rMEMP0)
+	bt	30, L(aligned)
+L(g0):
+	sth	rCHR, -2(rMEMP)
+
+/* Handle the case of size < 31.  */
+L(aligned):
+	mtcrf	0x01, rLEN
+	insrwi	rCHR, rCHR, 16, 0    /* Replicate halfword to word.  */
+	ble	cr5, L(medium)
+/* Align to 32-byte boundary.  */
+	andi.	rALIGN, rMEMP, 0x1C
+	subfic	rALIGN, rALIGN, 0x20
+	beq	L(caligned)
+	mtcrf	0x01, rALIGN
+	add	rMEMP, rMEMP, rALIGN
+	sub	rLEN, rLEN, rALIGN
+	cmplwi	cr1, rALIGN, 0x10
+	mr	rMEMP2, rMEMP
+	bf	28, L(a1)
+        stw     rCHR, -4(rMEMP2)
+	stwu	rCHR, -8(rMEMP2)
+L(a1):	blt	cr1, L(a2)
+        stw     rCHR, -4(rMEMP2)
+	stw	rCHR, -8(rMEMP2)
+	stw	rCHR, -12(rMEMP2)
+	stwu	rCHR, -16(rMEMP2)
+L(a2):  bf      29, L(caligned)
+        stw     rCHR, -4(rMEMP2)
+
+/* Now aligned to a 32 byte boundary.  */
+L(caligned):
+	cmplwi	cr1, rCHR, 0
+	clrrwi.	rALIGN, rLEN, 5
+	mtcrf	0x01, rLEN
+	beq	cr1, L(zloopstart) /* Special case for clearing memory using dcbz.  */
+L(nondcbz):
+	srwi	rTMP, rALIGN, 5
+	mtctr	rTMP
+	beq	L(medium)	/* We may not actually get to do a full line.  */
+	clrlwi.	rLEN, rLEN, 27
+	add	rMEMP, rMEMP, rALIGN
+	li	rNEG64, -0x40
+	bdz	L(cloopdone)
+
+        .align 4
+L(c3): 	dcbtst	rNEG64, rMEMP
+        stw     rCHR, -4(rMEMP)
+	stw	rCHR, -8(rMEMP)
+        stw     rCHR, -12(rMEMP)
+	stw	rCHR, -16(rMEMP)
+        stw     rCHR, -20(rMEMP)
+	stw	rCHR, -24(rMEMP)
+        stw     rCHR, -28(rMEMP)
+	stwu	rCHR, -32(rMEMP)
+	bdnz	L(c3)
+L(cloopdone):
+        stw     rCHR, -4(rMEMP)
+	stw	rCHR, -8(rMEMP)
+        stw     rCHR, -12(rMEMP)
+	stw	rCHR, -16(rMEMP)
+	cmplwi	cr1, rLEN, 16
+        stw     rCHR, -20(rMEMP)
+	stw	rCHR, -24(rMEMP)
+        stw     rCHR, -28(rMEMP)
+	stwu	rCHR, -32(rMEMP)
+	beqlr
+	add	rMEMP, rMEMP, rALIGN
+	b	L(medium_tail2)
+
+	.align 5
+/* Clear lines of memory in 128-byte chunks.  */
+L(zloopstart):
+/* If the remaining length is less the 32 bytes, don't bother getting
+	 the cache line size.  */
+	beq	L(medium)
+	li      rCLS,128  /* cache line size is 128 */
+	dcbt	0,rMEMP
+L(getCacheAligned):
+	cmplwi	cr1,rLEN,32
+	andi.	rTMP,rMEMP,127
+	blt	cr1,L(handletail32)
+	beq	L(cacheAligned)
+	addi	rMEMP,rMEMP,32
+	addi	rLEN,rLEN,-32
+	stw	rCHR,-32(rMEMP)
+        stw     rCHR,-28(rMEMP)
+	stw	rCHR,-24(rMEMP)
+	stw     rCHR,-20(rMEMP)
+	stw	rCHR,-16(rMEMP)
+        stw     rCHR,-12(rMEMP)
+	stw	rCHR,-8(rMEMP)
+        stw     rCHR,-4(rMEMP)
+	b	L(getCacheAligned)
+
+/* Now we are aligned to the cache line and can use dcbz.  */
+        .align 4
+L(cacheAligned):
+	cmplw	cr1,rLEN,rCLS
+	blt	cr1,L(handletail32)
+	dcbz	0,rMEMP
+	subf	rLEN,rCLS,rLEN
+	add	rMEMP,rMEMP,rCLS
+	b	L(cacheAligned)
+
+/* We are here because the cache line size was set and the remainder
+  (rLEN) is less than the actual cache line size.
+   So set up the preconditions for L(nondcbz) and go there.  */
+L(handletail32):
+	clrrwi.	rALIGN, rLEN, 5
+	b		L(nondcbz)
+
+	.align 5
+L(small):
+/* Memset of 4 bytes or less.  */
+	cmplwi	cr5, rLEN, 1
+	cmplwi	cr1, rLEN, 3
+	bltlr	cr5
+	stb	rCHR, 0(rMEMP)
+	beqlr	cr5
+	stb	rCHR, 1(rMEMP)
+	bltlr	cr1
+	stb	rCHR, 2(rMEMP)
+	beqlr	cr1
+	stb	rCHR, 3(rMEMP)
+	blr
+
+/* Memset of 0-31 bytes.  */
+	.align 5
+L(medium):
+	cmplwi	cr1, rLEN, 16
+L(medium_tail2):
+	add	rMEMP, rMEMP, rLEN
+L(medium_tail):
+	bt-	31, L(medium_31t)
+	bt-	30, L(medium_30t)
+L(medium_30f):
+	bt-	29, L(medium_29t)
+L(medium_29f):
+	bge-	cr1, L(medium_27t)
+	bflr-	28
+        stw     rCHR, -4(rMEMP)
+	stw	rCHR, -8(rMEMP)
+	blr
+
+L(medium_31t):
+	stbu	rCHR, -1(rMEMP)
+	bf-	30, L(medium_30f)
+L(medium_30t):
+	sthu	rCHR, -2(rMEMP)
+	bf-	29, L(medium_29f)
+L(medium_29t):
+	stwu	rCHR, -4(rMEMP)
+	blt-	cr1, L(medium_27f)
+L(medium_27t):
+        stw     rCHR, -4(rMEMP)
+	stw	rCHR, -8(rMEMP)
+        stw     rCHR, -12(rMEMP)
+	stwu	rCHR, -16(rMEMP)
+L(medium_27f):
+	bflr-	28
+L(medium_28t):
+        stw     rCHR, -4(rMEMP)
+	stw	rCHR, -8(rMEMP)
+	blr
+END (memset)
+libc_hidden_builtin_def (memset)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile
new file mode 100644
index 0000000000..bd9d360efa
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/Makefile
@@ -0,0 +1,30 @@
+ifeq ($(subdir),string)
+sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \
+		   memcpy-ppc32 memcmp-power7 memcmp-ppc32 memset-power7 \
+		   memset-power6 memset-ppc32 bzero-power7 bzero-power6 \
+		   bzero-ppc32 mempcpy-power7 mempcpy-ppc32 memchr-power7 \
+		   memchr-ppc32 memrchr-power7 memrchr-ppc32 rawmemchr-power7 \
+		   rawmemchr-ppc32 strlen-power7 strlen-ppc32 strnlen-power7 \
+		   strnlen-ppc32 strncmp-power7 strncmp-ppc32 \
+		   strcasecmp-power7 strcasecmp_l-power7 strncase-power7 \
+		   strncase_l-power7 strchrnul-power7 strchrnul-ppc32 \
+		   strchr-power7 strchr-ppc32 \
+		   wordcopy-power7 wordcopy-ppc32 \
+		   memmove-power7 memmove-ppc
+
+CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops
+CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops
+endif
+
+ifeq ($(subdir),wcsmbs)
+sysdep_routines += wcschr-power7 wcschr-power6 wcschr-ppc32 \
+		   wcsrchr-power7 wcsrchr-power6 wcsrchr-ppc32 \
+		   wcscpy-power7 wcscpy-power6 wcscpy-ppc32
+
+CFLAGS-wcschr-power7.c += -mcpu=power7
+CFLAGS-wcschr-power6.c += -mcpu=power6
+CFLAGS-wcsrchr-power7.c += -mcpu=power7
+CFLAGS-wcsrchr-power6.c += -mcpu=power6
+CFLAGS-wcscpy-power7.c += -mcpu=power7
+CFLAGS-wcscpy-power6.c += -mcpu=power6
+endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S
new file mode 100644
index 0000000000..4e000309cf
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S
@@ -0,0 +1,26 @@
+/* Optimized bzero implementation for PowerPC32/POWER6.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+ENTRY (__bzero_power6)
+        mr      r5,r4
+        li      r4,0
+        b       __memset_power6@local
+END (__bzero_power6)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S
new file mode 100644
index 0000000000..580da55166
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S
@@ -0,0 +1,26 @@
+/* Optimized bzero implementation for PowerPC32/POWER7.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+ENTRY (__bzero_power7)
+        mr      r5,r4
+        li      r4,0
+        b       __memset_power7@local
+END (__bzero_power7)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
new file mode 100644
index 0000000000..33c69cbfb9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
@@ -0,0 +1,35 @@
+/* Optimized bzero implementation for PowerPC32/PPC32.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* memset ifunc selector is not built for static and memset@local
+   for shared builds makes the linker point the call to the ifunc
+   selector.  */
+#ifdef SHARED
+# define MEMSET __memset_ppc
+#else
+# define MEMSET memset
+#endif
+
+ENTRY (__bzero_ppc)
+        mr      r5,r4
+        li      r4,0
+        b       MEMSET@local
+END (__bzero_ppc)
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c
new file mode 100644
index 0000000000..865920ee26
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c
@@ -0,0 +1,37 @@
+/* Multiple versions of bzero.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for definition in libc.  */
+#if IS_IN (libc)
+# include <string.h>
+# include <strings.h>
+# include "init-arch.h"
+
+extern __typeof (bzero) __bzero_ppc attribute_hidden;
+extern __typeof (bzero) __bzero_power6 attribute_hidden;
+extern __typeof (bzero) __bzero_power7 attribute_hidden;
+
+libc_ifunc (__bzero,
+            (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __bzero_power7 :
+	      (hwcap & PPC_FEATURE_ARCH_2_05)
+		? __bzero_power6
+            : __bzero_ppc);
+
+weak_alias (__bzero, bzero)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
new file mode 100644
index 0000000000..1caf15a07d
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/ifunc-impl-list.c
@@ -0,0 +1,224 @@
+/* Enumerate available IFUNC implementations of a function.  PowerPC32 version.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <assert.h>
+#include <string.h>
+#include <wchar.h>
+#include <ldsodefs.h>
+#include <ifunc-impl-list.h>
+
+/* Maximum number of IFUNC implementations.  */
+#define MAX_IFUNC	6
+
+size_t
+__libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
+			size_t max)
+{
+  assert (max >= MAX_IFUNC);
+
+  size_t i = 0;
+
+  unsigned long int hwcap = GLRO(dl_hwcap);
+  /* hwcap contains only the latest supported ISA, the code checks which is
+     and fills the previous supported ones.  */
+  if (hwcap & PPC_FEATURE_ARCH_2_06)
+    hwcap |= PPC_FEATURE_ARCH_2_05 | PPC_FEATURE_POWER5_PLUS |
+             PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+  else if (hwcap & PPC_FEATURE_ARCH_2_05)
+    hwcap |= PPC_FEATURE_POWER5_PLUS | PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+  else if (hwcap & PPC_FEATURE_POWER5_PLUS)
+    hwcap |= PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
+  else if (hwcap & PPC_FEATURE_POWER5)
+    hwcap |= PPC_FEATURE_POWER4;
+
+#ifdef SHARED
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c.  */
+  IFUNC_IMPL (i, name, memcpy,
+	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_HAS_VSX,
+			      __memcpy_power7)
+	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06,
+			      __memcpy_a2)
+	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_05,
+			      __memcpy_power6)
+	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_CELL_BE,
+			      __memcpy_cell)
+	      IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c.  */
+  IFUNC_IMPL (i, name, memmove,
+	      IFUNC_IMPL_ADD (array, i, memmove, hwcap & PPC_FEATURE_HAS_VSX,
+			      __memmove_power7)
+	      IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memset.c.  */
+  IFUNC_IMPL (i, name, memset,
+	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
+			      __memset_power7)
+	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05,
+			      __memset_power6)
+	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/bzero.c.  */
+  IFUNC_IMPL (i, name, bzero,
+	      IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_HAS_VSX,
+			      __bzero_power7)
+	      IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_ARCH_2_05,
+			      __bzero_power6)
+	      IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c.  */
+  IFUNC_IMPL (i, name, strlen,
+	      IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
+			      __strlen_power7)
+	      IFUNC_IMPL_ADD (array, i, strlen, 1,
+			      __strlen_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c.  */
+  IFUNC_IMPL (i, name, strnlen,
+	      IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
+			      __strnlen_power7)
+	      IFUNC_IMPL_ADD (array, i, strnlen, 1,
+			      __strnlen_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/multiarch/strncmp.c.  */
+  IFUNC_IMPL (i, name, strncmp,
+	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
+			      __strncmp_power7)
+	      IFUNC_IMPL_ADD (array, i, strncmp, 1,
+			      __strncmp_ppc))
+#endif
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c.  */
+  IFUNC_IMPL (i, name, memcmp,
+	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
+			      __memcmp_power7)
+	      IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c.  */
+  IFUNC_IMPL (i, name, mempcpy,
+	      IFUNC_IMPL_ADD (array, i, mempcpy,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __mempcpy_power7)
+	      IFUNC_IMPL_ADD (array, i, mempcpy, 1,
+			      __mempcpy_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c.  */
+  IFUNC_IMPL (i, name, memchr,
+	      IFUNC_IMPL_ADD (array, i, memchr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __memchr_power7)
+	      IFUNC_IMPL_ADD (array, i, memchr, 1,
+			      __memchr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c.  */
+  IFUNC_IMPL (i, name, memrchr,
+	      IFUNC_IMPL_ADD (array, i, memrchr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __memrchr_power7)
+	      IFUNC_IMPL_ADD (array, i, memrchr, 1,
+			      __memrchr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c.  */
+  IFUNC_IMPL (i, name, rawmemchr,
+	      IFUNC_IMPL_ADD (array, i, rawmemchr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __rawmemchr_power7)
+	      IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
+			      __rawmemchr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c.  */
+  IFUNC_IMPL (i, name, strcasecmp,
+	      IFUNC_IMPL_ADD (array, i, strcasecmp,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strcasecmp_power7)
+	      IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c.  */
+  IFUNC_IMPL (i, name, strcasecmp_l,
+	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strcasecmp_l_power7)
+	      IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
+			      __strcasecmp_l_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c.  */
+  IFUNC_IMPL (i, name, strncasecmp,
+	      IFUNC_IMPL_ADD (array, i, strncasecmp,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strncasecmp_power7)
+	      IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c.  */
+  IFUNC_IMPL (i, name, strncasecmp_l,
+	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strncasecmp_l_power7)
+	      IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
+			      __strncasecmp_l_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c.  */
+  IFUNC_IMPL (i, name, strchrnul,
+	      IFUNC_IMPL_ADD (array, i, strchrnul,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strchrnul_power7)
+	      IFUNC_IMPL_ADD (array, i, strchrnul, 1,
+			      __strchrnul_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c.  */
+  IFUNC_IMPL (i, name, strchr,
+	      IFUNC_IMPL_ADD (array, i, strchr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __strchr_power7)
+	      IFUNC_IMPL_ADD (array, i, strchr, 1,
+			      __strchr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c.  */
+  IFUNC_IMPL (i, name, wcschr,
+	      IFUNC_IMPL_ADD (array, i, wcschr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __wcschr_power7)
+	      IFUNC_IMPL_ADD (array, i, wcschr,
+			      hwcap & PPC_FEATURE_ARCH_2_05,
+			      __wcschr_power6)
+	      IFUNC_IMPL_ADD (array, i, wcschr, 1,
+			      __wcschr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c.  */
+  IFUNC_IMPL (i, name, wcsrchr,
+	      IFUNC_IMPL_ADD (array, i, wcsrchr,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __wcsrchr_power7)
+	      IFUNC_IMPL_ADD (array, i, wcsrchr,
+			      hwcap & PPC_FEATURE_ARCH_2_05,
+			      __wcsrchr_power6)
+	      IFUNC_IMPL_ADD (array, i, wcsrchr, 1,
+			      __wcsrchr_ppc))
+
+  /* Support sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c.  */
+  IFUNC_IMPL (i, name, wcscpy,
+	      IFUNC_IMPL_ADD (array, i, wcscpy,
+			      hwcap & PPC_FEATURE_HAS_VSX,
+			      __wcscpy_power7)
+	      IFUNC_IMPL_ADD (array, i, wcscpy,
+			      hwcap & PPC_FEATURE_ARCH_2_05,
+			      __wcscpy_power6)
+	      IFUNC_IMPL_ADD (array, i, wcscpy, 1,
+			      __wcscpy_ppc))
+
+  return i;
+}
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h
new file mode 100644
index 0000000000..f2e6a4b705
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/init-arch.h
@@ -0,0 +1,53 @@
+/* This file is part of the GNU C Library.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <ldsodefs.h>
+
+/* The code checks if _rtld_global_ro was realocated before trying to access
+   the dl_hwcap field. The assembly is to make the compiler not optimize the
+   test (&_rtld_global_ro != NULL), which is always true in ISO C (but not
+   in that case since _rtld_global_ro might not been realocated yet).  */
+#if defined(SHARED) && !IS_IN (rtld)
+# define __GLRO(value) \
+  ({ volatile void **__p = (volatile void**)(&_rtld_global_ro);	\
+    unsigned long int __ret;					\
+     asm ("# x in %0" : "+r" (__p));				\
+     __ret = (__p) ? GLRO(value) : 0;				\
+     __ret; })
+#else
+# define __GLRO(value)  GLRO(value)
+#endif
+
+/* dl_hwcap contains only the latest supported ISA, the macro checks which is
+   and fills the previous ones.  */
+#define INIT_ARCH() \
+  unsigned long int hwcap = __GLRO(dl_hwcap); 			\
+  unsigned long int __attribute__((unused)) hwcap2 = __GLRO(dl_hwcap2); \
+  if (hwcap & PPC_FEATURE_ARCH_2_06)				\
+    hwcap |= PPC_FEATURE_ARCH_2_05 |				\
+	     PPC_FEATURE_POWER5_PLUS |				\
+	     PPC_FEATURE_POWER5 |				\
+	     PPC_FEATURE_POWER4;				\
+  else if (hwcap & PPC_FEATURE_ARCH_2_05)			\
+    hwcap |= PPC_FEATURE_POWER5_PLUS |				\
+	     PPC_FEATURE_POWER5 |				\
+	     PPC_FEATURE_POWER4;				\
+  else if (hwcap & PPC_FEATURE_POWER5_PLUS)			\
+    hwcap |= PPC_FEATURE_POWER5 |				\
+	     PPC_FEATURE_POWER4;				\
+  else if (hwcap & PPC_FEATURE_POWER5)				\
+    hwcap |= PPC_FEATURE_POWER4;
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S
new file mode 100644
index 0000000000..e7eb56a8fc
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S
@@ -0,0 +1,40 @@
+/* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__memchr_power7);				\
+ .type C_SYMBOL_NAME(__memchr_power7),@function;		\
+ C_LABEL(__memchr_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memchr_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/memchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c
new file mode 100644
index 0000000000..1e4b88f9e9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-ppc32.c
@@ -0,0 +1,34 @@
+/* PowerPC32 default implementation of memchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+#define MEMCHR  __memchr_ppc
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#ifdef SHARED
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name) \
+  __hidden_ver1(__memchr_ppc, __GI_memchr, __memchr_ppc);
+#endif
+
+extern __typeof (memchr) __memchr_ppc attribute_hidden;
+
+#include <string/memchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c
new file mode 100644
index 0000000000..7eb4be7248
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c
@@ -0,0 +1,41 @@
+/* Multiple versions of memchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# undef memchr
+/* Redefine memchr so that the compiler won't make the weak_alias point
+   to internal hidden definition (__GI_memchr), since PPC32 does not
+   support local IFUNC calls.  */
+# define memchr __redirect_memchr
+# include <string.h>
+# include "init-arch.h"
+
+extern __typeof (__redirect_memchr) __memchr_ppc attribute_hidden;
+extern __typeof (__redirect_memchr) __memchr_power7 attribute_hidden;
+
+extern __typeof (__redirect_memchr) __libc_memchr;
+
+libc_ifunc (__libc_memchr,
+	    (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __memchr_power7
+            : __memchr_ppc);
+#undef memchr
+weak_alias (__libc_memchr, memchr)
+#else
+#include <string/memchr.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S
new file mode 100644
index 0000000000..e002aef057
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-power7.S
@@ -0,0 +1,41 @@
+/* Optimized memcmp implementation for POWER7/PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memcmp_power7);				\
+ .type C_SYMBOL_NAME(__memcmp_power7),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memcmp_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memcmp_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#undef weak_alias
+#define weak_alias(a, b)
+
+#include <sysdeps/powerpc/powerpc32/power7/memcmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S
new file mode 100644
index 0000000000..dc1f21bcb5
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp-ppc32.S
@@ -0,0 +1,45 @@
+/* Default memcmp implementation for PowerPC32.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#if IS_IN (libc)
+# undef EALIGN
+# define EALIGN(name, alignt, words)				\
+  .globl C_SYMBOL_NAME(__memcmp_ppc);				\
+  .type C_SYMBOL_NAME(__memcmp_ppc),@function;		\
+  .align ALIGNARG(alignt);					\
+  EALIGN_W_##words;						\
+  C_LABEL(__memcmp_ppc)					\
+  cfi_startproc;
+
+# undef END
+# define END(name)						\
+  cfi_endproc;							\
+  ASM_SIZE_DIRECTIVE(__memcmp_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+  .globl __GI_memcmp; __GI_memcmp = __memcmp_ppc
+
+# undef weak_alias
+# define weak_alias(a, b)					\
+  .weak b ; b = __memcmp_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc32/power4/memcmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c
new file mode 100644
index 0000000000..00bbcfaa4c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcmp.c
@@ -0,0 +1,36 @@
+/* Multiple versions of memcmp.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for definition in libc.  */
+#if IS_IN (libc)
+# define memcmp __redirect_memcmp
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memcmp) __memcmp_ppc attribute_hidden;
+extern __typeof (memcmp) __memcmp_power7 attribute_hidden;
+# undef memcmp
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect_memcmp, memcmp,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __memcmp_power7
+		       : __memcmp_ppc);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S
new file mode 100644
index 0000000000..17a31226c5
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S
@@ -0,0 +1,38 @@
+/* Optimized memcpy implementation for PowerPC A2.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memcpy_a2);				\
+ .type C_SYMBOL_NAME(__memcpy_a2),@function;			\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memcpy_a2)						\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memcpy_a2)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/a2/memcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S
new file mode 100644
index 0000000000..59859c6b94
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-cell.S
@@ -0,0 +1,38 @@
+/* Optimized memcpy implementation for CELL BE PowerPC.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memcpy_cell);				\
+ .type C_SYMBOL_NAME(__memcpy_cell),@function;			\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memcpy_cell)						\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memcpy_cell)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/cell/memcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S
new file mode 100644
index 0000000000..750151973b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S
@@ -0,0 +1,38 @@
+/* Optimized memcpy implementation for PowerPC32 on POWER6.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memcpy_power6);				\
+ .type C_SYMBOL_NAME(__memcpy_power6),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memcpy_power6)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memcpy_power6)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power6/memcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S
new file mode 100644
index 0000000000..3ac7c32084
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power7.S
@@ -0,0 +1,38 @@
+/* Optimized memcpy implementation for PowerPC32/POWER7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memcpy_power7);				\
+ .type C_SYMBOL_NAME(__memcpy_power7),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memcpy_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memcpy_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/memcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S
new file mode 100644
index 0000000000..f018684155
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-ppc32.S
@@ -0,0 +1,41 @@
+/* Default memcpy implementation for PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#if defined SHARED && IS_IN (libc)
+# undef EALIGN
+# define EALIGN(name, alignt, words)				\
+  .globl C_SYMBOL_NAME(__memcpy_ppc);				\
+  .type C_SYMBOL_NAME(__memcpy_ppc),@function;		\
+  .align ALIGNARG(alignt);					\
+  EALIGN_W_##words;						\
+  C_LABEL(__memcpy_ppc)					\
+  cfi_startproc;
+
+# undef END
+# define END(name)						\
+  cfi_endproc;							\
+  ASM_SIZE_DIRECTIVE(__memcpy_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+    .globl __GI_memcpy; __GI_memcpy = __memcpy_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc32/power4/memcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c
new file mode 100644
index 0000000000..b414ba946b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy.c
@@ -0,0 +1,48 @@
+/* Multiple versions of memcpy.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for the definition in lib and for
+   DSO.  In static binaries we need memcpy before the initialization
+   happened.  */
+#if defined SHARED && IS_IN (libc)
+# undef memcpy
+# define memcpy __redirect_memcpy
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memcpy) __memcpy_ppc attribute_hidden;
+extern __typeof (memcpy) __memcpy_cell attribute_hidden;
+extern __typeof (memcpy) __memcpy_power6 attribute_hidden;
+extern __typeof (memcpy) __memcpy_a2 attribute_hidden;
+extern __typeof (memcpy) __memcpy_power7 attribute_hidden;
+# undef memcpy
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect_memcpy, memcpy,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __memcpy_power7
+		       : (hwcap & PPC_FEATURE_ARCH_2_06)
+			 ? __memcpy_a2
+			 : (hwcap & PPC_FEATURE_ARCH_2_05)
+			   ? __memcpy_power6
+			   : (hwcap & PPC_FEATURE_CELL_BE)
+			     ? __memcpy_cell
+			     : __memcpy_ppc);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c
new file mode 100644
index 0000000000..12902fec3f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-power7.c
@@ -0,0 +1,41 @@
+/* Power7 multiarch memmove.
+   Copyright (C) 2014-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+#include <memcopy.h>
+
+extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power7;
+extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power7;
+extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power7;
+extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power7;
+
+#define _wordcopy_fwd_aligned       _wordcopy_fwd_aligned_power7
+#define _wordcopy_fwd_dest_aligned  _wordcopy_fwd_dest_aligned_power7
+#define _wordcopy_bwd_aligned       _wordcopy_bwd_aligned_power7
+#define _wordcopy_bwd_dest_aligned  _wordcopy_bwd_dest_aligned_power7
+
+extern __typeof (memcpy) __memcpy_power7;
+#define memcpy __memcpy_power7
+
+extern __typeof (memmove) __memmove_power7;
+#define MEMMOVE __memmove_power7
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <string/memmove.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c
new file mode 100644
index 0000000000..59f298507c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove-ppc.c
@@ -0,0 +1,44 @@
+/* Power7 multiarch memmove.
+   Copyright (C) 2014-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+#include <memcopy.h>
+
+extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_ppc;
+extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_ppc;
+extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_ppc;
+extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_ppc;
+
+#define _wordcopy_fwd_aligned       _wordcopy_fwd_aligned_ppc
+#define _wordcopy_fwd_dest_aligned  _wordcopy_fwd_dest_aligned_ppc
+#define _wordcopy_bwd_aligned       _wordcopy_bwd_aligned_ppc
+#define _wordcopy_bwd_dest_aligned  _wordcopy_bwd_dest_aligned_ppc
+
+extern __typeof (memcpy) __memcpy_ppc;
+#define memcpy __memcpy_ppc
+
+extern __typeof (memmove) __memmove_ppc;
+#define MEMMOVE __memmove_ppc
+
+#if defined SHARED
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)  \
+  __hidden_ver1 (__memmove_ppc, __GI_memmove, __memmove_ppc);
+#endif
+
+#include <string/memmove.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c
new file mode 100644
index 0000000000..481139fae8
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memmove.c
@@ -0,0 +1,36 @@
+/* Multiple versions of memmove. PowerPC32 version.
+   Copyright (C) 2014-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if defined SHARED && IS_IN (libc)
+/* Redefine memmove so that the compiler won't complain about the type
+   mismatch with the IFUNC selector in strong_alias, below.  */
+# define memmove __redirect_memmove
+# include <string.h>
+# include "init-arch.h"
+
+extern __typeof (memmove) __memmove_ppc attribute_hidden;
+extern __typeof (memmove) __memmove_power7 attribute_hidden;
+# undef memmove
+
+libc_ifunc_redirected (__redirect_memmove, memmove,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __memmove_power7
+		       : __memmove_ppc);
+#else
+# include <string/memmove.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S
new file mode 100644
index 0000000000..a1a078dec6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-power7.S
@@ -0,0 +1,35 @@
+/* Optimized mempcpy implementation for POWER7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__mempcpy_power7);			\
+ .type C_SYMBOL_NAME(__mempcpy_power7),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__mempcpy_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__mempcpy_power7)
+
+#include <sysdeps/powerpc/powerpc32/power7/mempcpy.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c
new file mode 100644
index 0000000000..2a20060e5b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy-ppc32.c
@@ -0,0 +1,32 @@
+/* PowerPC32 default implementation of mempcpy.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define MEMPCPY  __mempcpy_ppc
+
+#undef libc_hidden_def
+#define libc_hidden_def(name)
+#undef weak_alias
+#define weak_alias(a, b)
+
+#if defined SHARED
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)  \
+  __hidden_ver1 (__mempcpy_ppc, __GI_mempcpy, __mempcpy_ppc);
+#endif
+
+#include <string/mempcpy.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c
new file mode 100644
index 0000000000..0c7250a4bf
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c
@@ -0,0 +1,44 @@
+/* Multiple versions of mempcpy.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define mempcpy __redirect_mempcpy
+# define __mempcpy __redirect___mempcpy
+# define NO_MEMPCPY_STPCPY_REDIRECT
+/* Omit the mempcpy inline definitions because it would redefine mempcpy.  */
+# define _HAVE_STRING_ARCH_mempcpy 1
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__mempcpy) __mempcpy_ppc attribute_hidden;
+extern __typeof (__mempcpy) __mempcpy_power7 attribute_hidden;
+# undef mempcpy
+# undef __mempcpy
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect___mempcpy,  __mempcpy,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __mempcpy_power7
+		       : __mempcpy_ppc);
+
+weak_alias (__mempcpy, mempcpy)
+#else
+# include <string/mempcpy.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S
new file mode 100644
index 0000000000..4c3f6af9f3
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S
@@ -0,0 +1,40 @@
+/* Optimized memrchr implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__memrchr_power7);			\
+ .type C_SYMBOL_NAME(__memrchr_power7),@function;		\
+ C_LABEL(__memrchr_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memrchr_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/memrchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c
new file mode 100644
index 0000000000..a0247f49c8
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-ppc32.c
@@ -0,0 +1,25 @@
+/* PowerPC32 default implementation of memrchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define MEMRCHR  __memrchr_ppc
+# include <string.h>
+extern void *__memrchr_ppc (const void *, int, size_t);
+#endif
+
+#include <string/memrchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c
new file mode 100644
index 0000000000..fb09fdf89c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr.c
@@ -0,0 +1,37 @@
+/* Multiple versions of memrchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__memrchr) __memrchr_ppc attribute_hidden;
+extern __typeof (__memrchr) __memrchr_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc (__memrchr,
+	    (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __memrchr_power7
+            : __memrchr_ppc);
+
+weak_alias (__memrchr, memrchr)
+#else
+#include <string/memrchr.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S
new file mode 100644
index 0000000000..55ff437a20
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power6.S
@@ -0,0 +1,38 @@
+/* Optimized 32-bit memset implementation for POWER6.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memset_power6);				\
+ .type C_SYMBOL_NAME(__memset_power6),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memset_power6)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memset_power6)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power6/memset.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S
new file mode 100644
index 0000000000..ced4cb015b
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-power7.S
@@ -0,0 +1,38 @@
+/* Optimized memset implementation for PowerPC32/POWER7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__memset_power7);				\
+ .type C_SYMBOL_NAME(__memset_power7),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__memset_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__memset_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/memset.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S
new file mode 100644
index 0000000000..63cd5b4eea
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset-ppc32.S
@@ -0,0 +1,41 @@
+/* Default memset implementation for PowerPC32.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#if defined SHARED && IS_IN (libc)
+# undef EALIGN
+# define EALIGN(name, alignt, words)				\
+  .globl C_SYMBOL_NAME(__memset_ppc);				\
+  .type C_SYMBOL_NAME(__memset_ppc),@function;		\
+  .align ALIGNARG(alignt);					\
+  EALIGN_W_##words;						\
+  C_LABEL(__memset_ppc)					\
+  cfi_startproc;
+
+# undef END
+# define END(name)						\
+  cfi_endproc;							\
+  ASM_SIZE_DIRECTIVE(__memset_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+    .globl __GI_memset; __GI_memset = __memset_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc32/power4/memset.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c
new file mode 100644
index 0000000000..afcca12c78
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/memset.c
@@ -0,0 +1,39 @@
+/* Multiple versions of memset.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for definition in libc.  */
+#if defined SHARED && IS_IN (libc)
+# define memset __redirect_memset
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (memset) __memset_ppc attribute_hidden;
+extern __typeof (memset) __memset_power6 attribute_hidden;
+extern __typeof (memset) __memset_power7 attribute_hidden;
+# undef memset
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect_memset, memset,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __memset_power7
+		       : (hwcap & PPC_FEATURE_ARCH_2_05)
+			 ? __memset_power6
+			 : __memset_ppc);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S
new file mode 100644
index 0000000000..e088c6b046
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S
@@ -0,0 +1,40 @@
+/* Optimized rawrawmemchr implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__rawmemchr_power7);			\
+ .type C_SYMBOL_NAME(__rawmemchr_power7),@function;		\
+ C_LABEL(__rawmemchr_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__rawmemchr_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/rawmemchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c
new file mode 100644
index 0000000000..bce76cbe75
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-ppc32.c
@@ -0,0 +1,32 @@
+/* PowerPC32 default implementation of rawmemchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+#define RAWMEMCHR  __rawmemchr_ppc
+#undef weak_alias
+#define weak_alias(a, b)
+#ifdef SHARED
+# undef libc_hidden_def
+# define libc_hidden_def(name)  \
+  __hidden_ver1 (__rawmemchr_ppc, __GI___rawmemchr, __rawmemchr_ppc);
+#endif
+
+extern __typeof (rawmemchr) __rawmemchr_ppc attribute_hidden;
+
+#include <string/rawmemchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c
new file mode 100644
index 0000000000..6ea56db0af
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr.c
@@ -0,0 +1,38 @@
+/* Multiple versions of rawmemchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define __rawmemchr __redirect___rawmemchr
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden;
+extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden;
+# undef __rawmemchr
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect___rawmemchr, __rawmemchr,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __rawmemchr_power7
+		       : __rawmemchr_ppc);
+weak_alias (__rawmemchr, rawmemchr)
+#else
+#include <string/rawmemchr.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S
new file mode 100644
index 0000000000..b676dd147e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memcmp.S
@@ -0,0 +1,19 @@
+/* Loader memcmp implementation for PowerPC32.
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdeps/powerpc/powerpc32/power4/memcmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S
new file mode 100644
index 0000000000..b9eb81328f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-memset.S
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdeps/powerpc/powerpc32/power4/memset.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S
new file mode 100644
index 0000000000..5d197557af
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strchr.S
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdeps/powerpc/powerpc32/strchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c
new file mode 100644
index 0000000000..79704aa2d9
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/rtld-strnlen.c
@@ -0,0 +1,18 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <string/strnlen.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S
new file mode 100644
index 0000000000..f9324a972e
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strcasecmp implementation for PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strcasecmp_power7);			\
+ .type C_SYMBOL_NAME(__strcasecmp_power7),@function;		\
+ C_LABEL(__strcasecmp_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strcasecmp_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strcasecmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c
new file mode 100644
index 0000000000..da7d8415d2
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp.c
@@ -0,0 +1,41 @@
+/* Multiple versions of strcasecmp.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# define strcasecmp __strcasecmp_ppc
+
+extern __typeof (__strcasecmp) __strcasecmp_ppc attribute_hidden;
+extern __typeof (__strcasecmp) __strcasecmp_power7 attribute_hidden;
+#endif
+
+#include <string/strcasecmp.c>
+#undef strcasecmp
+
+#if IS_IN (libc)
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strcasecmp) __libc_strcasecmp;
+libc_ifunc (__libc_strcasecmp,
+	    (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __strcasecmp_power7
+            : __strcasecmp_ppc);
+
+weak_alias (__libc_strcasecmp, strcasecmp)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S
new file mode 100644
index 0000000000..66e0584139
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l-power7.S
@@ -0,0 +1,41 @@
+/* Default strcasecmp implementation for PowerPC32.
+   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strcasecmp_l_power7);			\
+ .type C_SYMBOL_NAME(__strcasecmp_l_power7),@function;		\
+ C_LABEL(__strcasecmp_l_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strcasecmp_l_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#define USE_IN_EXTENDED_LOCALE_MODEL
+
+#include <sysdeps/powerpc/powerpc32/power7/strcasecmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c
new file mode 100644
index 0000000000..85411f5558
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strcasecmp_l.c
@@ -0,0 +1,41 @@
+/* Multiple versions of strcasecmp.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# define strcasecmp_l __strcasecmp_l_ppc
+
+extern __typeof (__strcasecmp_l) __strcasecmp_l_ppc attribute_hidden;
+extern __typeof (__strcasecmp_l) __strcasecmp_l_power7 attribute_hidden;
+#endif
+
+#include <string/strcasecmp_l.c>
+#undef strcasecmp_l
+
+#if IS_IN (libc)
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strcasecmp_l) __libc_strcasecmp_l;
+libc_ifunc (__libc_strcasecmp_l,
+	    (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __strcasecmp_l_power7
+            : __strcasecmp_l_ppc);
+
+weak_alias (__libc_strcasecmp_l, strcasecmp_l)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S
new file mode 100644
index 0000000000..7624a27bbd
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strchr implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strchr_power7);			\
+ .type C_SYMBOL_NAME(__strchr_power7),@function;		\
+ C_LABEL(__strchr_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strchr_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S
new file mode 100644
index 0000000000..7dcd55af59
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr-ppc32.S
@@ -0,0 +1,41 @@
+/* PowerPC32 default implementation of strchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#ifdef SHARED
+# undef ENTRY
+# define ENTRY(name)						\
+    .globl C_SYMBOL_NAME(__strchr_ppc);			\
+    .type C_SYMBOL_NAME(__strchr_ppc),@function;		\
+    .align ALIGNARG(2);						\
+    C_LABEL(__strchr_ppc)					\
+    cfi_startproc;						\
+    CALL_MCOUNT
+
+# undef END
+# define END(name)						\
+    cfi_endproc;						\
+    ASM_SIZE_DIRECTIVE(__strchr_ppc)				\
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+    .globl __GI_strchr; __GI_strchr = __strchr_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc32/strchr.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c
new file mode 100644
index 0000000000..712bc1a4b8
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchr.c
@@ -0,0 +1,39 @@
+/* Multiple versions of strchr.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for definition in libc.  */
+#if defined SHARED && IS_IN (libc)
+# define strchr __redirect_strchr
+/* Omit the strchr inline definitions because it would redefine strchr.  */
+# define __NO_STRING_INLINES
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strchr) __strchr_ppc attribute_hidden;
+extern __typeof (strchr) __strchr_power7 attribute_hidden;
+# undef strchr
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect_strchr,  strchr,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __strchr_power7
+		       : __strchr_ppc);
+weak_alias (strchr, index)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S
new file mode 100644
index 0000000000..3baad50818
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-power7.S
@@ -0,0 +1,39 @@
+/* Optimized strchrnul implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strchrnul_power7);			\
+ .type C_SYMBOL_NAME(__strchrnul_power7),@function;		\
+ C_LABEL(__strchrnul_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strchrnul_power7)
+
+#undef weak_alias
+#define weak_alias(name, alias)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strchrnul.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c
new file mode 100644
index 0000000000..c981eb67f3
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul-ppc32.c
@@ -0,0 +1,28 @@
+/* PowerPC32 default implementation of strchrnul.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+#define STRCHRNUL  __strchrnul_ppc
+
+#undef weak_alias
+#define weak_alias(a,b )
+
+extern __typeof (strchrnul) __strchrnul_ppc attribute_hidden;
+
+#include <string/strchrnul.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c
new file mode 100644
index 0000000000..b8f853d8e4
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strchrnul.c
@@ -0,0 +1,37 @@
+/* Multiple versions of strchrnul.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strchrnul) __strchrnul_ppc attribute_hidden;
+extern __typeof (__strchrnul) __strchrnul_power7 attribute_hidden;
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc (__strchrnul,
+	    (hwcap & PPC_FEATURE_HAS_VSX)
+            ? __strchrnul_power7
+            : __strchrnul_ppc);
+
+weak_alias (__strchrnul, strchrnul)
+#else
+#include <string/strchrnul.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S
new file mode 100644
index 0000000000..7681b827d6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-power7.S
@@ -0,0 +1,36 @@
+/* Optimized strlen implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strlen_power7);				\
+ .type C_SYMBOL_NAME(__strlen_power7),@function;		\
+ C_LABEL(__strlen_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strlen_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strlen.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S
new file mode 100644
index 0000000000..b665977e17
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen-ppc32.S
@@ -0,0 +1,41 @@
+/* Default strlen implementation for PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if defined SHARED && IS_IN (libc)
+
+#include <sysdep.h>
+
+# undef ENTRY
+# define ENTRY(name)						\
+  .globl C_SYMBOL_NAME(__strlen_ppc);				\
+  .type C_SYMBOL_NAME(__strlen_ppc),@function;		\
+  C_LABEL(__strlen_ppc)					\
+  cfi_startproc;
+
+# undef END
+# define END(name)						\
+  cfi_endproc;							\
+  ASM_SIZE_DIRECTIVE(__strlen_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+  .globl __GI_strlen; __GI_strlen = __strlen_ppc
+
+#endif
+
+#include <sysdeps/powerpc/powerpc32/strlen.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c
new file mode 100644
index 0000000000..c13940e999
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strlen.c
@@ -0,0 +1,33 @@
+/* Multiple versions of strlen.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if defined SHARED && IS_IN (libc)
+# define strlen __redirect_strlen
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strlen) __strlen_ppc attribute_hidden;
+extern __typeof (strlen) __strlen_power7 attribute_hidden;
+# undef strlen
+
+libc_ifunc_redirected (__redirect_strlen, strlen,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __strlen_power7
+		       : __strlen_ppc);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c
new file mode 100644
index 0000000000..a49bed9278
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase-power7.c
@@ -0,0 +1,26 @@
+/* Optimized strcasecmp_l implememtation for POWER7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+
+#include <string.h>
+
+#define __strncasecmp __strncasecmp_power7
+
+extern __typeof (strncasecmp) __strncasecmp_power7 attribute_hidden;
+
+#include <string/strncase.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c
new file mode 100644
index 0000000000..089faa9853
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase.c
@@ -0,0 +1,41 @@
+/* Multiple versions of strncasecmp.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# define strncasecmp __strncasecmp_ppc
+extern __typeof (__strncasecmp) __strncasecmp_ppc attribute_hidden;
+extern __typeof (__strncasecmp) __strncasecmp_power7 attribute_hidden;
+#endif
+
+#include <string/strncase.c>
+#undef strncasecmp
+
+#if IS_IN (libc)
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+extern __typeof (__strncasecmp) __libc_strncasecmp;
+libc_ifunc (__libc_strncasecmp,
+	     (hwcap & PPC_FEATURE_HAS_VSX)
+             ? __strncasecmp_power7
+             : __strncasecmp_ppc);
+weak_alias (__libc_strncasecmp, strncasecmp)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c
new file mode 100644
index 0000000000..80f7d48133
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l-power7.c
@@ -0,0 +1,26 @@
+/* Optimized strcasecmp_l implememtation for POWER7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <string.h>
+
+#define __strncasecmp_l __strncasecmp_l_power7
+#define USE_IN_EXTENDED_LOCALE_MODEL    1
+
+extern __typeof (strncasecmp_l) __strncasecmp_l_power7 attribute_hidden;
+
+#include <string/strncase.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c
new file mode 100644
index 0000000000..c988c8dd3f
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncase_l.c
@@ -0,0 +1,42 @@
+/* Multiple versions of strncasecmp_l.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <string.h>
+# define strncasecmp_l __strncasecmp_l_ppc
+extern __typeof (__strncasecmp_l) __strncasecmp_l_ppc attribute_hidden;
+extern __typeof (__strncasecmp_l) __strncasecmp_l_power7 attribute_hidden;
+#endif
+
+#include <string/strncase_l.c>
+#undef strncasecmp_l
+
+#if IS_IN (libc)
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+extern __typeof (__strncasecmp_l) __libc_strncasecmp_l;
+libc_ifunc (__libc_strncasecmp_l,
+	     (hwcap & PPC_FEATURE_HAS_VSX)
+             ? __strncasecmp_l_power7
+             : __strncasecmp_l_ppc);
+
+weak_alias (__libc_strncasecmp_l, strncasecmp_l)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S
new file mode 100644
index 0000000000..cbe969a5a4
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-power7.S
@@ -0,0 +1,38 @@
+/* Optimized strcmp implementation for POWER7/PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef EALIGN
+#define EALIGN(name, alignt, words)				\
+ .globl C_SYMBOL_NAME(__strncmp_power7);			\
+ .type C_SYMBOL_NAME(__strncmp_power7),@function;		\
+ .align ALIGNARG(alignt);					\
+ EALIGN_W_##words;						\
+ C_LABEL(__strncmp_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strncmp_power7)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strncmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S
new file mode 100644
index 0000000000..2f5d2d3651
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp-ppc32.S
@@ -0,0 +1,40 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#if defined SHARED && IS_IN (libc)
+# undef EALIGN
+# define EALIGN(name, alignt, words)				\
+  .globl C_SYMBOL_NAME(__strncmp_ppc);			\
+  .type C_SYMBOL_NAME(__strncmp_ppc),@function;		\
+  .align ALIGNARG(alignt);					\
+  EALIGN_W_##words;						\
+  C_LABEL(__strncmp_ppc)					\
+  cfi_startproc;
+
+# undef END
+# define END(name)						\
+  cfi_endproc;							\
+  ASM_SIZE_DIRECTIVE(__strncmp_ppc)
+
+# undef libc_hidden_builtin_def
+# define libc_hidden_builtin_def(name)				\
+    .globl __GI_strncmp; __GI_strncmp = __strncmp_ppc
+#endif
+
+#include <sysdeps/powerpc/powerpc32/power4/strncmp.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c
new file mode 100644
index 0000000000..bb4e892df8
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strncmp.c
@@ -0,0 +1,39 @@
+/* Multiple versions of strncmp.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Define multiple versions only for definition in libc.  */
+#if defined SHARED && IS_IN (libc)
+# define strncmp __redirect_strncmp
+/* Omit the strncmp inline definitions because it would redefine strncmp.  */
+# define __NO_STRING_INLINES
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (strncmp) __strncmp_ppc attribute_hidden;
+extern __typeof (strncmp) __strncmp_power4 attribute_hidden;
+extern __typeof (strncmp) __strncmp_power7 attribute_hidden;
+# undef strncmp
+
+/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
+   ifunc symbol properly.  */
+libc_ifunc_redirected (__redirect_strncmp, strncmp,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __strncmp_power7
+		       : __strncmp_ppc);
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
new file mode 100644
index 0000000000..3f5a32f0c6
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
@@ -0,0 +1,40 @@
+/* Optimized strnlen implementation for PowerPC32/POWER7 using cmpb insn.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Luis Machado <luisgpm@br.ibm.com>.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#undef ENTRY
+#define ENTRY(name)						\
+ .globl C_SYMBOL_NAME(__strnlen_power7);			\
+ .type C_SYMBOL_NAME(__strnlen_power7),@function;		\
+ C_LABEL(__strnlen_power7)					\
+ cfi_startproc;
+
+#undef END
+#define END(name)						\
+ cfi_endproc;							\
+ ASM_SIZE_DIRECTIVE(__strnlen_power7)
+
+#undef libc_hidden_def
+#define libc_hidden_def(name)
+
+#undef libc_hidden_builtin_def
+#define libc_hidden_builtin_def(name)
+
+#include <sysdeps/powerpc/powerpc32/power7/strnlen.S>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c
new file mode 100644
index 0000000000..b41fc9d359
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-ppc32.c
@@ -0,0 +1,28 @@
+/* Default strnlen implementation for PowerPC32.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define STRNLEN  __strnlen_ppc
+#ifdef SHARED
+# undef libc_hidden_def
+# define libc_hidden_def(name)  \
+    __hidden_ver1 (__strnlen_ppc, __GI_strnlen, __strnlen_ppc); \
+    strong_alias (__strnlen_ppc, __strnlen_ppc_1); \
+    __hidden_ver1 (__strnlen_ppc_1, __GI___strnlen, __strnlen_ppc_1);
+#endif
+
+#include <string/strnlen.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c
new file mode 100644
index 0000000000..f2883e69eb
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen.c
@@ -0,0 +1,36 @@
+/* Multiple versions of strnlen.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define strnlen __redirect_strnlen
+# define __strnlen __redirect___strnlen
+# include <string.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__strnlen) __strnlen_ppc attribute_hidden;
+extern __typeof (__strnlen) __strnlen_power7 attribute_hidden;
+# undef strnlen
+# undef __strnlen
+
+libc_ifunc_redirected (__redirect___strnlen, __strnlen,
+		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       ? __strnlen_power7
+		       : __strnlen_ppc);
+weak_alias (__strnlen, strnlen)
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c
new file mode 100644
index 0000000000..6610b5ef82
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power6.c
@@ -0,0 +1,26 @@
+/* wcschr.c - Wide Character Search for powerpc32/power6.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#define WCSCHR __wcschr_power6
+
+#undef libc_hidden_def
+#define libc_hidden_def(name)
+
+#include <sysdeps/powerpc/power6/wcschr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c
new file mode 100644
index 0000000000..7e22c441ac
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-power7.c
@@ -0,0 +1,26 @@
+/* wcschr.c - Wide Character Search for powerpc32/power7.
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#define WCSCHR __wcschr_power7
+
+#undef libc_hidden_def
+#define libc_hidden_def(name)
+
+#include <sysdeps/powerpc/power6/wcschr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
new file mode 100644
index 0000000000..777ec080b2
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#if IS_IN (libc)
+# undef libc_hidden_weak
+# define libc_hidden_weak(name)
+
+# undef weak_alias
+# undef libc_hidden_def
+
+# ifdef SHARED
+#  define libc_hidden_def(name)  \
+    __hidden_ver1 (__wcschr_ppc, __GI_wcschr, __wcschr_ppc); \
+    strong_alias (__wcschr_ppc, __wcschr_ppc_1); \
+    __hidden_ver1 (__wcschr_ppc_1, __GI___wcschr, __wcschr_ppc_1);
+#  define weak_alias(name,alias)
+# else
+#  define weak_alias(name, alias) \
+    _weak_alias(__wcschr_ppc, __wcschr)
+#  define libc_hidden_def(name)
+# endif /* SHARED  */
+#endif
+
+extern __typeof (wcschr) __wcschr_ppc;
+
+#define WCSCHR  __wcschr_ppc
+#include <wcsmbs/wcschr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c
new file mode 100644
index 0000000000..059665f1b1
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c
@@ -0,0 +1,41 @@
+/* Multiple versions of wcschr
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define wcschr __redirect_wcschr
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (__redirect_wcschr) __wcschr_ppc attribute_hidden;
+extern __typeof (__redirect_wcschr) __wcschr_power6 attribute_hidden;
+extern __typeof (__redirect_wcschr) __wcschr_power7 attribute_hidden;
+
+extern __typeof (__redirect_wcschr) __libc_wcschr;
+
+libc_ifunc (__libc_wcschr,
+	     (hwcap & PPC_FEATURE_HAS_VSX)
+             ? __wcschr_power7 :
+	       (hwcap & PPC_FEATURE_ARCH_2_05)
+	       ? __wcschr_power6
+             : __wcschr_ppc);
+#undef wcschr
+weak_alias (__libc_wcschr, wcschr)
+#else
+#include <wcsmbs/wcschr.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c
new file mode 100644
index 0000000000..8e732fc80c
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power6.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#define WCSCPY __wcscpy_power6
+
+#include <sysdeps/powerpc/power6/wcscpy.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c
new file mode 100644
index 0000000000..dece1024f4
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-power7.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#define WCSCPY __wcscpy_power7
+
+#include <sysdeps/powerpc/power6/wcscpy.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c
new file mode 100644
index 0000000000..b48ff54d92
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#if IS_IN (libc)
+# define WCSCPY  __wcscpy_ppc
+#endif
+
+extern __typeof (wcscpy) __wcscpy_ppc;
+
+#include <wcsmbs/wcscpy.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c
new file mode 100644
index 0000000000..a59e794f03
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c
@@ -0,0 +1,36 @@
+/* Multiple versions of wcscpy
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (wcscpy) __wcscpy_ppc attribute_hidden;
+extern __typeof (wcscpy) __wcscpy_power6 attribute_hidden;
+extern __typeof (wcscpy) __wcscpy_power7 attribute_hidden;
+
+libc_ifunc (wcscpy,
+	     (hwcap & PPC_FEATURE_HAS_VSX)
+             ? __wcscpy_power7 :
+	       (hwcap & PPC_FEATURE_ARCH_2_05)
+	       ? __wcscpy_power6
+             : __wcscpy_ppc);
+#else
+#include <wcsmbs/wcscpy.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c
new file mode 100644
index 0000000000..0391e12442
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power6.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define WCSRCHR      __wcsrchr_power6
+
+#include <sysdeps/powerpc/power6/wcsrchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c
new file mode 100644
index 0000000000..1167a75734
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-power7.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define WCSRCHR      __wcsrchr_power7
+
+#include <sysdeps/powerpc/power6/wcsrchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c
new file mode 100644
index 0000000000..1c8e12eefb
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr-ppc32.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <wchar.h>
+
+#if IS_IN (libc)
+# define WCSRCHR  __wcsrchr_ppc
+#endif
+
+extern __typeof (wcsrchr) __wcsrchr_ppc;
+
+#include <wcsmbs/wcsrchr.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c
new file mode 100644
index 0000000000..10820443b4
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wcsrchr.c
@@ -0,0 +1,36 @@
+/* Multiple versions of wcsrchr
+   Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# include <wchar.h>
+# include <shlib-compat.h>
+# include "init-arch.h"
+
+extern __typeof (wcsrchr) __wcsrchr_ppc attribute_hidden;
+extern __typeof (wcsrchr) __wcsrchr_power6 attribute_hidden;
+extern __typeof (wcsrchr) __wcsrchr_power7 attribute_hidden;
+
+libc_ifunc (wcsrchr,
+	     (hwcap & PPC_FEATURE_HAS_VSX)
+             ? __wcsrchr_power7 :
+	       (hwcap & PPC_FEATURE_ARCH_2_05)
+	       ? __wcsrchr_power6
+             : __wcsrchr_ppc);
+#else
+#include <wcsmbs/wcsrchr.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c
new file mode 100644
index 0000000000..d2095d85ac
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-power7.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define WORDCOPY_FWD_ALIGNED      _wordcopy_fwd_aligned_power7
+#define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_power7
+#define WORDCOPY_BWD_ALIGNED      _wordcopy_bwd_aligned_power7
+#define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_power7
+
+#include <sysdeps/powerpc/power6/wordcopy.c>
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c
new file mode 100644
index 0000000000..ecdc2fa73d
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2013-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if IS_IN (libc)
+# define WORDCOPY_FWD_ALIGNED      _wordcopy_fwd_aligned_ppc
+# define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_ppc
+# define WORDCOPY_BWD_ALIGNED      _wordcopy_bwd_aligned_ppc
+# define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_ppc
+
+# include <sysdeps/powerpc/power4/wordcopy.c>
+#else
+# include <string/wordcopy.c>
+#endif
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/power4/strncmp.S b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/strncmp.S
new file mode 100644
index 0000000000..42a67e7e8a
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/power4/strncmp.S
@@ -0,0 +1,196 @@
+/* Optimized strcmp implementation for PowerPC32.
+   Copyright (C) 2003-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+/* See strlen.s for comments on how the end-of-string testing works.  */
+
+/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5])  */
+
+EALIGN (strncmp, 4, 0)
+
+#define rTMP2	r0
+#define rRTN	r3
+#define rSTR1	r3	/* first string arg */
+#define rSTR2	r4	/* second string arg */
+#define rN	r5	/* max string length */
+#define rWORD1	r6	/* current word in s1 */
+#define rWORD2	r7	/* current word in s2 */
+#define rWORD3  r10
+#define rWORD4  r11
+#define rFEFE	r8	/* constant 0xfefefeff (-0x01010101) */
+#define r7F7F	r9	/* constant 0x7f7f7f7f */
+#define rNEG	r10	/* ~(word in s1 | 0x7f7f7f7f) */
+#define rBITDIF	r11	/* bits that differ in s1 & s2 words */
+#define rTMP	r12
+
+	dcbt	0,rSTR1
+	or	rTMP, rSTR2, rSTR1
+	lis	r7F7F, 0x7f7f
+	dcbt	0,rSTR2
+	clrlwi.	rTMP, rTMP, 30
+	cmplwi	cr1, rN, 0
+	lis	rFEFE, -0x101
+	bne	L(unaligned)
+/* We are word aligned so set up for two loops.  first a word
+   loop, then fall into the byte loop if any residual.  */
+	srwi.	rTMP, rN, 2
+	clrlwi	rN, rN, 30
+	addi	rFEFE, rFEFE, -0x101
+	addi	r7F7F, r7F7F, 0x7f7f
+	cmplwi	cr1, rN, 0
+	beq	L(unaligned)
+
+	mtctr	rTMP	/* Power4 wants mtctr 1st in dispatch group.  */
+	lwz	rWORD1, 0(rSTR1)
+	lwz	rWORD2, 0(rSTR2)
+	b	L(g1)
+
+L(g0):
+	lwzu	rWORD1, 4(rSTR1)
+	bne-	cr1, L(different)
+	lwzu	rWORD2, 4(rSTR2)
+L(g1):	add	rTMP, rFEFE, rWORD1
+	nor	rNEG, r7F7F, rWORD1
+	bdz	L(tail)
+	and.	rTMP, rTMP, rNEG
+	cmpw	cr1, rWORD1, rWORD2
+	beq+	L(g0)
+
+/* OK. We've hit the end of the string. We need to be careful that
+   we don't compare two strings as different because of gunk beyond
+   the end of the strings...  */
+
+#ifdef __LITTLE_ENDIAN__
+L(endstring):
+	slwi	rTMP, rTMP, 1
+	addi    rTMP2, rTMP, -1
+	andc    rTMP2, rTMP2, rTMP
+	and	rWORD2, rWORD2, rTMP2		/* Mask off gunk.  */
+	and	rWORD1, rWORD1, rTMP2
+	rlwinm	rTMP2, rWORD2, 8, 0xffffffff	/* Byte reverse word.  */
+	rlwinm	rTMP, rWORD1, 8, 0xffffffff
+	rldimi	rTMP2, rWORD2, 24, 32
+	rldimi	rTMP, rWORD1, 24, 32
+	rlwimi	rTMP2, rWORD2, 24, 16, 23
+	rlwimi	rTMP, rWORD1, 24, 16, 23
+	xor.	rBITDIF, rTMP, rTMP2
+	sub	rRTN, rTMP, rTMP2
+	bgelr+
+	ori	rRTN, rTMP2, 1
+	blr
+
+L(different):
+	lwz	rWORD1, -4(rSTR1)
+	rlwinm	rTMP2, rWORD2, 8, 0xffffffff	/* Byte reverse word.  */
+	rlwinm	rTMP, rWORD1, 8, 0xffffffff
+	rldimi	rTMP2, rWORD2, 24, 32
+	rldimi	rTMP, rWORD1, 24, 32
+	rlwimi	rTMP2, rWORD2, 24, 16, 23
+	rlwimi	rTMP, rWORD1, 24, 16, 23
+	xor.	rBITDIF, rTMP, rTMP2
+	sub	rRTN, rTMP, rTMP2
+	bgelr+
+	ori	rRTN, rTMP2, 1
+	blr
+
+#else
+L(endstring):
+	and	rTMP, r7F7F, rWORD1
+	beq	cr1, L(equal)
+	add	rTMP, rTMP, r7F7F
+	xor.	rBITDIF, rWORD1, rWORD2
+	andc	rNEG, rNEG, rTMP
+	blt-	L(highbit)
+	cntlzw	rBITDIF, rBITDIF
+	cntlzw	rNEG, rNEG
+	addi	rNEG, rNEG, 7
+	cmpw	cr1, rNEG, rBITDIF
+	sub	rRTN, rWORD1, rWORD2
+	bgelr+	cr1
+L(equal):
+	li	rRTN, 0
+	blr
+
+L(different):
+	lwz	rWORD1, -4(rSTR1)
+	xor.	rBITDIF, rWORD1, rWORD2
+	sub	rRTN, rWORD1, rWORD2
+	bgelr+
+L(highbit):
+	ori	rRTN, rWORD2, 1
+	blr
+#endif
+
+/* Oh well.  In this case, we just do a byte-by-byte comparison.  */
+	.align 4
+L(tail):
+	and.	rTMP, rTMP, rNEG
+	cmpw	cr1, rWORD1, rWORD2
+	bne-	L(endstring)
+	addi	rSTR1, rSTR1, 4
+	bne-	cr1, L(different)
+	addi	rSTR2, rSTR2, 4
+	cmplwi	cr1, rN, 0
+L(unaligned):
+	mtctr   rN	/* Power4 wants mtctr 1st in dispatch group */
+	ble	cr1, L(ux)
+L(uz):
+	lbz	rWORD1, 0(rSTR1)
+	lbz	rWORD2, 0(rSTR2)
+	.align 4
+L(u1):
+	cmpwi	cr1, rWORD1, 0
+	bdz	L(u4)
+	cmpw	rWORD1, rWORD2
+	beq-	cr1, L(u4)
+	bne-	L(u4)
+	lbzu    rWORD3, 1(rSTR1)
+	lbzu	rWORD4, 1(rSTR2)
+	cmpwi	cr1, rWORD3, 0
+	bdz	L(u3)
+	cmpw	rWORD3, rWORD4
+	beq-    cr1, L(u3)
+	bne-    L(u3)
+	lbzu	rWORD1, 1(rSTR1)
+	lbzu	rWORD2, 1(rSTR2)
+	cmpwi	cr1, rWORD1, 0
+	bdz	L(u4)
+	cmpw	rWORD1, rWORD2
+	beq-	cr1, L(u4)
+	bne-	L(u4)
+	lbzu	rWORD3, 1(rSTR1)
+	lbzu	rWORD4, 1(rSTR2)
+	cmpwi	cr1, rWORD3, 0
+	bdz	L(u3)
+	cmpw	rWORD3, rWORD4
+	beq-    cr1, L(u3)
+	bne-	L(u3)
+	lbzu	rWORD1, 1(rSTR1)
+	lbzu	rWORD2, 1(rSTR2)
+	b       L(u1)
+
+L(u3):  sub     rRTN, rWORD3, rWORD4
+	blr
+L(u4):	sub	rRTN, rWORD1, rWORD2
+	blr
+L(ux):
+	li	rRTN, 0
+	blr
+END (strncmp)
+libc_hidden_builtin_def (strncmp)