| commit | b7dc9398f2b5b749a1369312ed4a4666e4e326cf | [log] [tgz] |
|---|---|---|
| author | Fritz Koenig <frkoenig@google.com> | Mon Sep 20 09:30:49 2010 -0700 |
| committer | Fritz Koenig <frkoenig@google.com> | Mon Sep 20 11:34:26 2010 -0700 |
| tree | 4354e24722fb71ea6ae3c86e23de9dbf5b2d9a56 | |
| parent | 1c906448cc6ff4cc45ebcea0ef4f05923dc84f8a [diff] |
Use movq instead of movdqu. Movdqu is more expensive (throughput, uops) than movq. Minimal impact for newer big cores, but ~2.25% gain on Atom. Change-Id: I62c80bb1cc01d8a91c350c4c7719462809a4ef7f