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| author | Ondrej Bilka <neleai@seznam.cz> | 2015-07-28 17:34:04 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.com> | 2015-08-11 10:03:10 -0300 |
| commit | 5011051da35a91577d262040791cbe5a868cffbd (patch) | |
| tree | 21f74a19d00270b3da59f00371b192fc3d442797 | |
| parent | 6f714aa4ad5af2745ae2d185821d20ce8fabc2c5 (diff) | |
| download | glibc-5011051da35a91577d262040791cbe5a868cffbd.zip glibc-5011051da35a91577d262040791cbe5a868cffbd.tar.gz glibc-5011051da35a91577d262040791cbe5a868cffbd.tar.bz2 | |
powerpc: Fix stpcpy performance for power8
This patch fixes the missing enablement for stpcpy on POWER8.
* sysdeps/powerpc/powerpc64/multiarch/stpcpy.c: Fix ifunc.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/stpcpy.c | 7 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,7 @@ +2015-08-10 Ondrej Bilka <neleai@seznam.cz> + + * sysdeps/powerpc/powerpc64/multiarch/stpcpy.c: Fix ifunc. + 2015-08-10 Adhemerval Zanella <adhemerval.zanella@linaro.org> * sysdeps/powerpc/powerpc64/power7/memmove.S (bcopy): Changing to diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c index c809f99..8ff0dbe 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c +++ b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c @@ -24,10 +24,13 @@ extern __typeof (__stpcpy) __stpcpy_ppc attribute_hidden; extern __typeof (__stpcpy) __stpcpy_power7 attribute_hidden; +extern __typeof (__stpcpy) __stpcpy_power8 attribute_hidden; libc_ifunc (__stpcpy, - (hwcap & PPC_FEATURE_HAS_VSX) - ? __stpcpy_power7 + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __stpcpy_power8 : + (hwcap & PPC_FEATURE_HAS_VSX) + ? __stpcpy_power7 : __stpcpy_ppc); weak_alias (__stpcpy, stpcpy) |