diff options
| author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2017-10-02 17:31:13 +0530 |
|---|---|---|
| committer | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2017-10-02 17:31:13 +0530 |
| commit | 59ba2d2b542142e575d185f07e1eb96800d9862c (patch) | |
| tree | f2137c2e24bf432a39491ac0aeacd08d8f4970f2 /math/w_powf_compat.c | |
| parent | 397286ea93ad30c24a5dad7928d0056c7b7d603d (diff) | |
| download | glibc-59ba2d2b542142e575d185f07e1eb96800d9862c.zip glibc-59ba2d2b542142e575d185f07e1eb96800d9862c.tar.gz glibc-59ba2d2b542142e575d185f07e1eb96800d9862c.tar.bz2 | |
powerpc: Optimize memrchr for power8
Vectorized loops are used for sizes greater than 32B to improve
performance over power7 optimization. This shows as an average
of 25% improvement depending on the position of search
character. The performance is same for shorter strings.
Diffstat (limited to 'math/w_powf_compat.c')
0 files changed, 0 insertions, 0 deletions