| commit | 9b7cfab1802b71763da00982f772208544cf4a95 | |
| author | Noah Goldstein <goldstein.w.n@gmail.com> | |
| Thu, 30 Sep 2021 20:41:00 +0000 (30 15:41 -0500) | ||
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | |
| Wed, 27 Oct 2021 18:03:46 +0000 (27 13:03 -0500) | ||
| tree | 40d24213a40c1be9bcc081483a260f8259b8d9ca | treesnapshot (tar.gz zip) |
| parent | b4ed69ba16ad5f5cfee2009ed86f10c06dce74e0 | commitdiff |
x86_64: Add evex optimized __memcmpeq in memcmpeq-evex.S
No bug. This commit adds new optimized __memcmpeq implementation for
evex.
The primary optimizations are:
1) skipping the logic to find the difference of the first mismatched
byte.
2) not updating src/dst addresses as the non-equals logic does not
need to be reused by different areas.
No bug. This commit adds new optimized __memcmpeq implementation for
evex.
The primary optimizations are:
1) skipping the logic to find the difference of the first mismatched
byte.
2) not updating src/dst addresses as the non-equals logic does not
need to be reused by different areas.
| sysdeps/x86_64/multiarch/ifunc-impl-list.c | diffblobblamehistory | |
| sysdeps/x86_64/multiarch/ifunc-memcmpeq.h | diffblobblamehistory | |
| sysdeps/x86_64/multiarch/memcmpeq-evex.S | diffblobblamehistory |