| commit | 9a4a44998662fc71b821ce46ad71e5063b38d758 | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <jbeulich@suse.com> | Fri Feb 03 08:23:05 2023 +0100 |
| committer | Jan Beulich <jbeulich@suse.com> | Fri Feb 03 08:23:05 2023 +0100 |
| tree | b63bbe872c42e1177a99e324e1367a4c1cb4b281 | |
| parent | 33740f219e4eec3ee0f428a76390b9afc8140ad6 [diff] |
x86: drop LOCK from XCHG when optimizing Like with segment overrides on LEA, optimize away such a redundant instruction prefix.