sparc64: Remove fcopysign{f} implementation

The builtin from generic code generates similar compliant sequence.

Checked on sparc64-linux-gnu.

7 files changed, 6 insertions, 135 deletions

diff --git a/sysdeps/sparc/sparc32/fpu/s_copysign.S b/sysdeps/sparc/sparc32/fpu/s_copysign.S
deleted file mode 100644
index 54191b5391..0000000000
--- a/sysdeps/sparc/sparc32/fpu/s_copysign.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* copysign function, sparc32 version.
-   Copyright (C) 2012-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-
-ENTRY (__copysign)
-	sethi	%hi(0x80000000), %g1
-	and	%o2, %g1, %o4
-	andn	%o0, %g1, %o0
-	or	%o0, %o4, %o0
-	std	%o0, [%sp + 72]
-	retl
-	 ldd	[%sp + 72], %f0
-END (__copysign)
-libm_alias_double (__copysign, copysign)
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/sparc/sparc32/fpu/s_copysignf.S b/sysdeps/sparc/sparc32/fpu/s_copysignf.S
deleted file mode 100644
index ce1acfdb1b..0000000000
--- a/sysdeps/sparc/sparc32/fpu/s_copysignf.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* float copysign function, sparc32 version.
-   Copyright (C) 2012-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <libm-alias-float.h>
-
-ENTRY (__copysignf)
-	sethi	%hi(0x80000000), %g1
-	and	%o1, %g1, %o4
-	andn	%o0, %g1, %o0
-	or	%o0, %o4, %o0
-	st	%o0, [%sp + 68]
-	retl
-	 ld	[%sp + 68], %f0
-END (__copysignf)
-libm_alias_float (__copysign, copysign)
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S
deleted file mode 100644
index 9aa3486277..0000000000
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.S
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <math_ldbl_opt.h>
-#include <libm-alias-double.h>
-#define __copysign __copysign_generic
-#undef libm_alias_double
-#define libm_alias_double(a, b)
-#undef compat_symbol
-#define compat_symbol(a, b, c, d)
-#include <sysdeps/sparc/sparc32/fpu/s_copysign.S>
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.c b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.c
new file mode 100644
index 0000000000..3f8cb8d920
--- /dev/null
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-generic.c
@@ -0,0 +1,5 @@
+#include <libm-alias-double.h>
+#define __copysign __copysign_generic
+#undef libm_alias_double
+#define libm_alias_double(a, b)
+#include <sysdeps/ieee754/dbl-64/s_copysign.c>
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.c
index 685027500a..117dbaf088 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-generic.c
@@ -2,4 +2,4 @@
 #define __copysignf __copysignf_generic
 #undef libm_alias_float
 #define libm_alias_float(a, b)
-#include <sysdeps/sparc/sparc32/fpu/s_copysignf.S>
+#include <sysdeps/ieee754/flt-32/s_copysignf.c>
diff --git a/sysdeps/sparc/sparc64/fpu/s_copysign.S b/sysdeps/sparc/sparc64/fpu/s_copysign.S
deleted file mode 100644
index 221dbd9286..0000000000
--- a/sysdeps/sparc/sparc64/fpu/s_copysign.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* copysign function, sparc64 version.
-   Copyright (C) 2012-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <libm-alias-double.h>
-
-ENTRY (__copysign)
-	fzeros	%f7
-	fnegs	%f7, %f7
-	fands	%f2, %f7, %f9
-	fandnot2s %f0, %f7, %f0
-	retl
-	 fors	%f0, %f9, %f0
-END (__copysign)
-libm_alias_double (__copysign, copysign)
diff --git a/sysdeps/sparc/sparc64/fpu/s_copysignf.S b/sysdeps/sparc/sparc64/fpu/s_copysignf.S
deleted file mode 100644
index 6ca6ccf8af..0000000000
--- a/sysdeps/sparc/sparc64/fpu/s_copysignf.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* float copysign function, sparc64 version.
-   Copyright (C) 2012-2022 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <libm-alias-float.h>
-
-ENTRY (__copysignf)
-	fzeros	%f7
-	fnegs	%f7, %f7
-	fands	%f3, %f7, %f9
-	fandnot2s %f1, %f7, %f1
-	retl
-	 fors	%f1, %f9, %f0
-END (__copysignf)
-libm_alias_float (__copysign, copysign)