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| author | JosJuice <josjuice@gmail.com> | 2022-11-21 22:39:15 +0100 |
|---|---|---|
| committer | JosJuice <josjuice@gmail.com> | 2022-11-21 23:24:06 +0100 |
| commit | d64c3dc267b37e37055defc96a8de6982f104ea0 (patch) | |
| tree | 31c79ec0bc62ec1889f62b32a5043f1dfaadc530 /Source/Core/VideoCommon/PixelEngine.cpp | |
| parent | 22bcf134bfccd48440d4c0ec4a649b141d7852a9 (diff) | |
Arm64Emitter: Add MOVPage2R utility function
This new function is like MOVP2R, except it masks out the lower 12 bits,
returning them instead of writing them to the register. These lower
12 bits can then be used as an offset for LDR/STR. This lets us turn
ADRP+ADD+LDR sequences with a zero offset into ADRP+LDR sequences with
a non-zero offset, saving one instruction.
Diffstat (limited to 'Source/Core/VideoCommon/PixelEngine.cpp')
0 files changed, 0 insertions, 0 deletions