diff options
| author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-04-20 23:10:42 +0530 |
|---|---|---|
| committer | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-04-22 19:23:13 +0530 |
| commit | e413b14e18ac635b5683ab7bbb1c901f79d1b06b (patch) | |
| tree | 8d6b9284ad6bbf500a9bedbd04d972cd8358ffdd /ChangeLog.old-ports-linux-generic | |
| 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 'ChangeLog.old-ports-linux-generic')
0 files changed, 0 insertions, 0 deletions