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| author | Sintendo <bram.speeckaert@gmail.com> | 2021-01-25 23:44:54 +0100 |
|---|---|---|
| committer | Sintendo <bram.speeckaert@gmail.com> | 2021-01-28 23:16:48 +0100 |
| commit | 845d7cd51f731f1eedd25f89fa41823a7f03b9f9 (patch) | |
| tree | 56dd81d3a6c43e65081934de0a9c9e2d51f64af7 /Source/Core/VideoCommon/PixelEngine.cpp | |
| parent | c3775588dfd65ae09e1a174fdba35d7179ccfc59 (diff) | |
Jit64: boolX - Optimize xor for size
XOR allows for a more compact representation for constants that can be
represented by a signed 8-bit integer, while MOV does not. By letting
MOV handle the larger constants we can occasionally save a byte.
Before:
44 89 F7 mov edi,r14d
81 F7 A0 52 57 01 xor edi,15752A0h
After:
BF A0 52 57 01 mov edi,15752A0h
41 33 FE xor edi,r14d
Diffstat (limited to 'Source/Core/VideoCommon/PixelEngine.cpp')
0 files changed, 0 insertions, 0 deletions