diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S | 33 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S | 31 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c | 40 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c | 31 |
6 files changed, 150 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 31fe7309a1..c0321d0755 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,18 @@ 2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add lrint + and lrintf multiarch implementations. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S: + New file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S: + New file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c: New file: + multiarch lrint for PowerPC32. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c: New + file: multiarch lrintf for PowerPC32. + +2013-12-06 Adhemerval Zanella <azanella@linux.vnet.ibm.com> + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile: Add lround and lroundf multiarch implementations. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lround-power5+.S: diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile index b35affe2ea..7160e5ac56 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -19,5 +19,6 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ 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_lround-power5+ s_lround-ppc32 s_lrint-power6x \ + s_lrint-ppc32 endif diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-power6x.S new file mode 100644 index 0000000000..232e8f7642 --- /dev/null +++ b/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 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/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint-ppc32.S new file mode 100644 index 0000000000..bdece6feb4 --- /dev/null +++ b/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 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/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c new file mode 100644 index 0000000000..03cf83edbd --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrint.c @@ -0,0 +1,40 @@ +/* Multiple versions of lrint. + Copyright (C) 2013 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/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c new file mode 100644 index 0000000000..204b8fbbf1 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_lrintf.c @@ -0,0 +1,31 @@ +/* Multiple versions of lrintf. + Copyright (C) 2013 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) |