diff options
Diffstat (limited to 'REORG.TODO/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c')
| -rw-r--r-- | REORG.TODO/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c b/REORG.TODO/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c new file mode 100644 index 0000000000..cb1a446158 --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c @@ -0,0 +1,63 @@ +/* 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/>. */ + +#define lround __hidden_lround +#define __lround __hidden___lround + +#include <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__llround) __llround_ppc64 attribute_hidden; +extern __typeof (__llround) __llround_power5plus attribute_hidden; +extern __typeof (__llround) __llround_power6x attribute_hidden; +extern __typeof (__llround) __llround_power8 attribute_hidden; + +libc_ifunc (__llround, + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __llround_power8 : + (hwcap & PPC_FEATURE_POWER6_EXT) + ? __llround_power6x : + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __llround_power5plus + : __llround_ppc64); + +weak_alias (__llround, llround) + +#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); +compat_symbol (libm, llround, lroundl, GLIBC_2_1); +#endif + +/* long has the same width as long long on PPC64. */ +#undef lround +#undef __lround +strong_alias (__llround, __lround) +weak_alias (__llround, lround) +#ifdef NO_LONG_DOUBLE +strong_alias (__llround, __llroundl) +weak_alias (__llround, llroundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __lround, lroundl, GLIBC_2_1); +#endif |