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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-03-28 10:26:05 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-04-01 10:44:45 -0300 |
| commit | 528ffb3a04966ce5dbc24e256c1926087876b6f7 (patch) | |
| tree | da179554567c383fdadd01232b4d09e2a536b68d /ChangeLog | |
| parent | 282b71f07eb5e24ddf1308f92c37cb42f7c7d86b (diff) | |
| download | glibc-528ffb3a04966ce5dbc24e256c1926087876b6f7.tar.gz glibc-528ffb3a04966ce5dbc24e256c1926087876b6f7.tar.xz glibc-528ffb3a04966ce5dbc24e256c1926087876b6f7.zip | |
Remove powerpc64 strspn, strcspn, and strpbrk implementation
This patch removes the powerpc64 optimized strspn, strcspn, and strpbrk assembly implementation now that the default C one implements the same strategy. On internal glibc benchtests current implementations shows similar performance with -O2. Tested on powerpc64le (POWER8). * sysdeps/powerpc/powerpc64/strcspn.S: Remove file. * sysdeps/powerpc/powerpc64/strpbrk.S: Remove file. * sysdeps/powerpc/powerpc64/strspn.S: Remove file.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c6f9ac7bed..846a41d3db 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2016-04-01 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * sysdeps/powerpc/powerpc64/strcspn.S: Remove file. + * sysdeps/powerpc/powerpc64/strpbrk.S: Remove file. + * sysdeps/powerpc/powerpc64/strspn.S: Remove file. + * string/strpbrk.c (strpbrk): Rewrite function. * string/bits/string2.h (strpbrk): Use __builtin_strpbrk. (__strpbrk_c2): Likewise. |