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author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-04-20 23:10:42 +0530 |
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committer | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-04-22 19:23:13 +0530 |
commit | e413b14e18ac635b5683ab7bbb1c901f79d1b06b (patch) | |
tree | 8d6b9284ad6bbf500a9bedbd04d972cd8358ffdd /localedata/tst-fmon.sh | |
parent | 146ffc146fe3bf97cd3bc1a649f1ffa8acfa4a0d (diff) | |
download | glibc-e413b14e18ac635b5683ab7bbb1c901f79d1b06b.tar.gz glibc-e413b14e18ac635b5683ab7bbb1c901f79d1b06b.tar.xz glibc-e413b14e18ac635b5683ab7bbb1c901f79d1b06b.zip |
powerpc: strcasestr optmization for power8
This patch optimizes strcasestr function for power >= 8 systems. The average improvement of this optimization is ~40% and compares 16 bytes at a time using vector instructions. This patch is tested on powerpc64 and powerpc64le.
Diffstat (limited to 'localedata/tst-fmon.sh')
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