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* Remove powerpc64 strspn, strcspn, and strpbrk implementationAdhemerval Zanella2016-04-011-144/+0
| | | | | | | | | | | | | 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.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* powerpc: Add powerpc64 strspn optimizationAdhemerval Zanella2014-12-021-0/+144
This patch makes the POWER7 optimized strspn generic by using default doubleword stores to zero the hash, instead of VSX instructions. Performance on POWER7/POWER8 machines does not changed.