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| author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-12-01 11:35:43 +0530 |
|---|---|---|
| committer | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-12-01 11:35:43 +0530 |
| commit | 80ab6401a9bb566de940cc6a5fb7a6af650f17b9 (patch) | |
| tree | c0fa2ad29f79c73d307241efca599a43834b71c1 /ChangeLog | |
| parent | b2491db6c814d614acdef9d7a4e44a8c3b3ae9dc (diff) | |
| download | glibc-80ab6401a9bb566de940cc6a5fb7a6af650f17b9.tar.gz glibc-80ab6401a9bb566de940cc6a5fb7a6af650f17b9.tar.xz glibc-80ab6401a9bb566de940cc6a5fb7a6af650f17b9.zip | |
powerpc: strcmp optimization for power9
Vectorized loops are used for strings > 32B when compared to power8 optimization. Tested on power9 ppc64le simulator.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index c0dbfa236c..05963ac3dc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,14 @@ +2016-12-01 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> + + * sysdeps/powerpc/powerpc64/multiarch/Makefile + (sysdep_routines): Add strcmp_power9. + * sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c + (strcmp): Add __strcmp_power9 to list of strcmp functions. + * sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: New file. + * sysdeps/powerpc/powerpc64/multiarch/strcmp.c + (strcmp): Add __strcmp_power9 to ifunc list. + * sysdeps/powerpc/powerpc64/power9/strcmp.S: New file. + 2016-12-01 Joseph Myers <joseph@codesourcery.com> * bits/fp-logb.h: New file. |