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| author | iximeow <me@iximeow.net> | 2024-06-13 15:33:21 -0700 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2024-06-13 15:33:21 -0700 |
| commit | 214da3dc5cbea216f5a3eb601a46e882bbf69a92 (patch) | |
| tree | 0fa92a768d919c7939debb54cf8ec3c64c1d2e47 /src/long_mode/vex.rs | |
| parent | 050bc1c972bc69b963429753b939cefc04812321 (diff) | |
use a bit of Opcode to indicate rep/repne applicability
this reduces a `slice::contains` to a single bit test, and regroups
prefix printing to deduplicate checks of the `rep` prefix
seemingly this reduces instruction counts by about 1%, cycles by 0.3% or
so.
Diffstat (limited to 'src/long_mode/vex.rs')
0 files changed, 0 insertions, 0 deletions