diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2016-04-06 09:10:18 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-04-06 09:10:35 -0700 |
| commit | 4af1bb06c59d24f35bf8dc55897838d926c05892 (patch) | |
| tree | 905c9d344060fde892d029d30015883fc4d2798a /ChangeLog | |
| parent | a25322f4e855eb5b24c63c2395c941c3327627ca (diff) | |
| download | glibc-4af1bb06c59d24f35bf8dc55897838d926c05892.zip glibc-4af1bb06c59d24f35bf8dc55897838d926c05892.tar.gz glibc-4af1bb06c59d24f35bf8dc55897838d926c05892.tar.bz2 | |
X86-64: Prepare memset-vec-unaligned-erms.S
Prepare memset-vec-unaligned-erms.S to make the SSE2 version as the
default memset.
* sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
(MEMSET_CHK_SYMBOL): New. Define if not defined.
(__bzero): Check VEC_SIZE == 16 instead of USE_MULTIARCH.
Disabled fro now.
Replace MEMSET_SYMBOL with MEMSET_CHK_SYMBOL on __memset_chk
symbols. Properly check USE_MULTIARCH on __memset symbols.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,5 +1,14 @@ 2016-04-06 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S + (MEMSET_CHK_SYMBOL): New. Define if not defined. + (__bzero): Check VEC_SIZE == 16 instead of USE_MULTIARCH. + Disabled fro now. + Replace MEMSET_SYMBOL with MEMSET_CHK_SYMBOL on __memset_chk + symbols. Properly check USE_MULTIARCH on __memset symbols. + +2016-04-06 H.J. Lu <hongjiu.lu@intel.com> + * benchtests/Makefile (string-benchset): Add memcpy-large, memmove-large and memset-large. * benchtests/bench-memcpy-large.c: New file. |