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| author |  ReinUsesLisp | 2021-04-19 16:36:57 -0300 |
|---|---|---|
| committer |  ameerj | 2021-07-22 21:51:28 -0400 |
| commit | a8d46a5eae4e0d65c08f6574cffc48bc55d00940 (patch) | |
| tree | ded7e72824650f4329450b320432f7121c7b862e /src/shader_recompiler/ir_opt/constant_propagation_pass.cpp | |
| parent | shader: Simplify code for local memory (diff) | |
| download | yuzu-a8d46a5eae4e0d65c08f6574cffc48bc55d00940.tar.gz yuzu-a8d46a5eae4e0d65c08f6574cffc48bc55d00940.tar.xz yuzu-a8d46a5eae4e0d65c08f6574cffc48bc55d00940.zip | |
shader: Add constant propagation for arithmetic right shifts
Diffstat (limited to 'src/shader_recompiler/ir_opt/constant_propagation_pass.cpp')
| -rw-r--r-- | src/shader_recompiler/ir_opt/constant_propagation_pass.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp index 7e86f64a8..2206f93c2 100644 --- a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp +++ b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp | |||
| @@ -482,6 +482,9 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) { | |||
| 482 | case IR::Opcode::IMul32: | 482 | case IR::Opcode::IMul32: |
| 483 | FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a * b; }); | 483 | FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a * b; }); |
| 484 | return; | 484 | return; |
| 485 | case IR::Opcode::ShiftRightArithmetic32: | ||
| 486 | FoldWhenAllImmediates(inst, [](s32 a, s32 b) { return static_cast<u32>(a >> b); }); | ||
| 487 | return; | ||
| 485 | case IR::Opcode::BitCastF32U32: | 488 | case IR::Opcode::BitCastF32U32: |
| 486 | return FoldBitCast<IR::Opcode::BitCastF32U32, f32, u32>(inst, IR::Opcode::BitCastU32F32); | 489 | return FoldBitCast<IR::Opcode::BitCastF32U32, f32, u32>(inst, IR::Opcode::BitCastU32F32); |
| 487 | case IR::Opcode::BitCastU32F32: | 490 | case IR::Opcode::BitCastU32F32: |