new file mode 100644
@@ -0,0 +1,32 @@
+/* Copy sign of a number. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <math_ldbl_opt.h>
+#include <libm-alias-double.h>
+
+double
+__copysign (double x, double y)
+{
+ return __builtin_copysign (x, y);
+}
+libm_alias_double (__copysign, copysign)
+#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
+compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
+#endif
new file mode 100644
@@ -0,0 +1,28 @@
+/* Smallest integral value not less than argument. PowerPC version.
+ Copyright (C) 2019 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 Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#define NO_MATH_REDIRECT
+#include <math.h>
+#include <libm-alias-float.h>
+
+float
+__copysignf (float x, float y)
+{
+ return __builtin_copysignf (x, y);
+}
+libm_alias_float (__copysign, copysign)
deleted file mode 100644
@@ -1,53 +0,0 @@
-/* Copy a sign bit between floating-point values.
- Copyright (C) 1997-2019 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/>. */
-
-/* This has been coded in assembler because GCC makes such a mess of it
- when it's coded in C. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-ENTRY(__copysign)
-/* double [f1] copysign (double [f1] x, double [f2] y);
- copysign(x,y) returns a value with the magnitude of x and
- with the sign bit of y. */
- stwu r1,-16(r1)
- cfi_adjust_cfa_offset (16)
- stfd fp2,8(r1)
- lwz r3,8+HIWORD(r1)
- cmpwi r3,0
- addi r1,r1,16
- cfi_adjust_cfa_offset (-16)
- blt L(0)
- fabs fp1,fp1
- blr
-L(0): fnabs fp1,fp1
- blr
- END (__copysign)
-
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that it's safe to use this code even for single-precision. */
-strong_alias(__copysign,__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
-#endif
deleted file mode 100644
@@ -1 +0,0 @@
-/* __copysignf is in s_copysign.S */
@@ -2,8 +2,8 @@ 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_finite-ppc32 s_finitef-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 \
@@ -18,7 +18,7 @@ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \
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-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 \
deleted file mode 100644
@@ -1,33 +0,0 @@
-/* copysign(). PowerPC32/POWER6 version.
- Copyright (C) 2013-2019 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>
deleted file mode 100644
@@ -1,34 +0,0 @@
-/* copysign(). PowerPC32 default version.
- Copyright (C) 2013-2019 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>
deleted file mode 100644
@@ -1,45 +0,0 @@
-/* Multiple versions of copysign.
- Copyright (C) 2013-2019 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 NO_MATH_REDIRECT
-/* 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"
-#include <libm-alias-double.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)
-libm_alias_double (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
deleted file mode 100644
@@ -1,34 +0,0 @@
-/* Multiple versions of copysignf.
- Copyright (C) 2013-2019 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 NO_MATH_REDIRECT
-#include <math.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-float.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);
-
-libm_alias_float (__copysign, copysign)
deleted file mode 100644
@@ -1,49 +0,0 @@
-/* copysign(). PowerPC32/POWER6 version.
- Copyright (C) 2010-2019 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-/* double [f1] copysign (double [f1] x, double [f2] y);
- copysign(x,y) returns a value with the magnitude of x and
- with the sign bit of y. */
-
- .section ".text"
- .type __copysign, @function
- .machine power6
-EALIGN (__copysign, 4, 0)
- CALL_MCOUNT
- fcpsgn fp1,fp2,fp1
- blr
-END (__copysign)
-
-hidden_def (__copysign)
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that the 'double' version will also always work for
- single-precision. */
-strong_alias (__copysign, __copysignf)
-hidden_def (__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, copysign, copysignl, GLIBC_2_0);
-#endif
deleted file mode 100644
@@ -1 +0,0 @@
-/* This function uses the same code as s_copysign.S. */
@@ -2,8 +2,7 @@ ifeq ($(subdir),math)
# These functions are built both for libc and libm because they're required
# by printf. While the libc objects have the prefix s_, the libm ones are
# prefixed with m_.
-sysdep_calls := s_copysign-power6 s_copysign-ppc64 \
- s_finite-power8 s_finite-power7 s_finite-ppc64 \
+sysdep_calls := s_finite-power8 s_finite-power7 s_finite-ppc64 \
s_finitef-ppc64 \
s_isinf-power8 s_isinf-ppc64 \
s_isinff-ppc64 s_isinf-power7 \
deleted file mode 100644
@@ -1,32 +0,0 @@
-/* copysign(). PowerPC64 default version.
- Copyright (C) 2013-2019 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 <shlib-compat.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)
-#undef hidden_def
-#define hidden_def(name)
-
-#define __copysign __copysign_power6
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
deleted file mode 100644
@@ -1,34 +0,0 @@
-/* copysign(). PowerPC64 default version.
- Copyright (C) 2010-2019 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 <shlib-compat.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_ppc64
-#undef hidden_def
-#define hidden_def(name) \
- strong_alias (__copysign_ppc64, __GI___copysign)
-
-#include <sysdeps/powerpc/powerpc64/fpu/s_copysign.S>
deleted file mode 100644
@@ -1,45 +0,0 @@
-/* Multiple versions of copysign.
- Copyright (C) 2013-2019 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 NO_MATH_REDIRECT
-/* 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"
-#include <libm-alias-double.h>
-
-extern __typeof (__redirect_copysign) __copysign_ppc64 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_ppc64);
-
-strong_alias (__libm_copysign, __copysign)
-libm_alias_double (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
deleted file mode 100644
@@ -1,34 +0,0 @@
-/* Multiple versions of copysignf.
- Copyright (C) 2013-2019 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 NO_MATH_REDIRECT
-#include <math.h>
-#include <shlib-compat.h>
-#include "init-arch.h"
-#include <libm-alias-float.h>
-
-/* It's safe to use double-precision implementation for single-precision. */
-extern __typeof (__copysignf) __copysign_ppc64 attribute_hidden;
-extern __typeof (__copysignf) __copysign_power6 attribute_hidden;
-
-libc_ifunc (__copysignf,
- (hwcap & PPC_FEATURE_ARCH_2_05)
- ? __copysign_power6
- : __copysign_ppc64);
-
-libm_alias_float (__copysign, copysign)
deleted file mode 100644
@@ -1,53 +0,0 @@
-/* Copy a sign bit between floating-point values. PowerPC64 version.
- Copyright (C) 1997-2019 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/>. */
-
-/* This has been coded in assembler because GCC makes such a mess of it
- when it's coded in C. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-ENTRY_TOCLESS (__copysign)
- CALL_MCOUNT 0
-/* double [f1] copysign (double [f1] x, double [f2] y);
- copysign(x,y) returns a value with the magnitude of x and
- with the sign bit of y. */
- stfd fp2,-8(r1)
- nop
- nop
- nop
- ld r3,-8(r1)
- cmpdi r3,0
- blt L(0)
- fabs fp1,fp1
- blr
-L(0): fnabs fp1,fp1
- blr
- END (__copysign)
-
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that it's safe to use this code even for single-precision. */
-strong_alias(__copysign,__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
-#endif
deleted file mode 100644
@@ -1 +0,0 @@
-/* __copysignf is in s_copysign.S */
deleted file mode 100644
@@ -1,49 +0,0 @@
-/* copysign(). PowerPC64/POWER6 version.
- Copyright (C) 2010-2019 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>
-#include <math_ldbl_opt.h>
-#include <libm-alias-float.h>
-#include <libm-alias-double.h>
-
-/* double [f1] copysign (double [f1] x, double [f2] y);
- copysign(x,y) returns a value with the magnitude of x and
- with the sign bit of y. */
-
- .section ".text"
- .type __copysign, @function
- .machine power6
-ENTRY_TOCLESS (__copysign, 4)
- CALL_MCOUNT 0
- fcpsgn fp1,fp2,fp1
- blr
-END (__copysign)
-
-hidden_def (__copysign)
-libm_alias_double (__copysign, copysign)
-
-/* It turns out that the 'double' version will also always work for
- single-precision. */
-strong_alias (__copysign, __copysignf)
-hidden_def (__copysignf)
-libm_alias_float (__copysign, copysign)
-
-#if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
-compat_symbol (libc, copysign, copysignl, GLIBC_2_0);
-#endif
deleted file mode 100644
@@ -1 +0,0 @@
-/* This function uses the same code as s_copysign.S. */
GCC always expand copysign{f} for all possible cpus, so calling the libm is only done if user explicitly states to disable the builtin (which is usually done not for performance reason). So to provide ifunc variant for copysign only adds complexity for powerpc and powerpc64 and it not required for powerpc64le. This patch removes both powerpc32 and powerpc64 ifunc variants and consolidates the powerpc implementation on sysdeps/powerpc/fpu/s_copysign{f}.c using compiler builtins. Checked on powerpc-linux-gnu (built without --with-cpu, with --with-cpu=power4 and with --with-cpu=power5+ and --disable-multi-arch), powerpc64-linux-gnu (built without --with-cp and with --with-cpu=power5+ and --disable-multi-arch). * sysdeps/powerpc/fpu/s_copysign.c: New file. * sysdeps/powerpc/fpu/s_copysignf.c: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Remove file. * sysdeps/powerpc/powerpc32/fpu/s_copysignf.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile (sysdep_routines, libm-sysdep_routines): Remove s_copysign-power6 and s_copysign-ppc32. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile (sysdeps_calls): Remove s_copysign-power6 s_copysign-ppc64. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_copysign.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_copysignf.S: Likewise. * sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S: Likewise. * sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S: Likewise. --- sysdeps/powerpc/fpu/s_copysign.c | 32 +++++++++++ sysdeps/powerpc/fpu/s_copysignf.c | 28 ++++++++++ sysdeps/powerpc/powerpc32/fpu/s_copysign.S | 53 ------------------- sysdeps/powerpc/powerpc32/fpu/s_copysignf.S | 1 - .../powerpc32/power4/fpu/multiarch/Makefile | 6 +-- .../power4/fpu/multiarch/s_copysign-power6.S | 33 ------------ .../power4/fpu/multiarch/s_copysign-ppc32.S | 34 ------------ .../power4/fpu/multiarch/s_copysign.c | 45 ---------------- .../power4/fpu/multiarch/s_copysignf.c | 34 ------------ .../powerpc/powerpc32/power6/fpu/s_copysign.S | 49 ----------------- .../powerpc32/power6/fpu/s_copysignf.S | 1 - .../powerpc/powerpc64/fpu/multiarch/Makefile | 3 +- .../fpu/multiarch/s_copysign-power6.S | 32 ----------- .../fpu/multiarch/s_copysign-ppc64.S | 34 ------------ .../powerpc64/fpu/multiarch/s_copysign.c | 45 ---------------- .../powerpc64/fpu/multiarch/s_copysignf.c | 34 ------------ sysdeps/powerpc/powerpc64/fpu/s_copysign.S | 53 ------------------- sysdeps/powerpc/powerpc64/fpu/s_copysignf.S | 1 - .../powerpc/powerpc64/power6/fpu/s_copysign.S | 49 ----------------- .../powerpc64/power6/fpu/s_copysignf.S | 1 - 20 files changed, 64 insertions(+), 504 deletions(-) create mode 100644 sysdeps/powerpc/fpu/s_copysign.c create mode 100644 sysdeps/powerpc/fpu/s_copysignf.c delete mode 100644 sysdeps/powerpc/powerpc32/fpu/s_copysign.S delete mode 100644 sysdeps/powerpc/powerpc32/fpu/s_copysignf.S delete mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-power6.S delete mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign-ppc32.S delete mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysign.c delete mode 100644 sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_copysignf.c delete mode 100644 sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S delete mode 100644 sysdeps/powerpc/powerpc32/power6/fpu/s_copysignf.S delete mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S delete mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S delete mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign.c delete mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysignf.c delete mode 100644 sysdeps/powerpc/powerpc64/fpu/s_copysign.S delete mode 100644 sysdeps/powerpc/powerpc64/fpu/s_copysignf.S delete mode 100644 sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S delete mode 100644 sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S -- 2.17.1