diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-04-12 19:41:53 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:27 -0400 |
| commit | 2597cee85b74be40bfecf0dc9cda90263d6cce40 (patch) | |
| tree | fb128718fc6da4aa94aff121be577dd747115cb4 | |
| parent | f263760c5a3aff771123b32b15677e1f7a089640 (diff) | |
shader: Add constant propagation for *&^| binary operations
| -rw-r--r-- | src/shader_recompiler/ir_opt/constant_propagation_pass.cpp | 12 |
1 files changed, 12 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 61fbbe04cb..ee73b5b603 100644 --- a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp +++ b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp @@ -422,6 +422,9 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) { return FoldAdd<u32>(block, inst); case IR::Opcode::ISub32: return FoldISub32(inst); + case IR::Opcode::IMul32: + FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a * b; }); + return; case IR::Opcode::BitCastF32U32: return FoldBitCast<IR::Opcode::BitCastF32U32, f32, u32>(inst, IR::Opcode::BitCastU32F32); case IR::Opcode::BitCastU32F32: @@ -479,6 +482,15 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) { case IR::Opcode::INotEqual: FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a != b; }); return; + case IR::Opcode::BitwiseAnd32: + FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a & b; }); + return; + case IR::Opcode::BitwiseOr32: + FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a | b; }); + return; + case IR::Opcode::BitwiseXor32: + FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a ^ b; }); + return; case IR::Opcode::BitFieldUExtract: FoldWhenAllImmediates(inst, [](u32 base, u32 shift, u32 count) { if (static_cast<size_t>(shift) + static_cast<size_t>(count) > Common::BitSize<u32>()) { |