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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 15:06:01 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-12-13 15:06:01 -0500 |
commit | 59a3e194f75c4845b15caa1ae16b0264f9c7cf0c (patch) | |
tree | 07140bb20ddbf8f3124e11e8a204ea64fb89dd31 /sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c | |
parent | 357fd3b40a59df16191df23439411c1342cc1ba5 (diff) | |
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PowerPC: multiarch round/roundf for PowerPC64
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c')
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c new file mode 100644 index 0000000000..cfeac1f661 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c @@ -0,0 +1,40 @@ +/* Multiple versions of round. + 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 (__round) __round_ppc64 attribute_hidden; +extern __typeof (__round) __round_power5plus attribute_hidden; + +libc_ifunc (__round, + (hwcap & PPC_FEATURE_POWER5_PLUS) + ? __round_power5plus + : __round_ppc64); + +weak_alias (__round, round) + +#ifdef NO_LONG_DOUBLE +strong_alias (__round, __roundl) +weak_alias (__round, roundl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) +compat_symbol (libm, __round, roundl, GLIBC_2_0); +#endif |