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shader: Constant propagation and global memory to storage buffer

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This commit is contained in:
ReinUsesLisp
2021-02-05 05:58:02 -03:00
committed by ameerj
parent d24a16045f
commit e81739493a
17 changed files with 652 additions and 63 deletions
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20
src/shader_recompiler/frontend/ir/ir_emitter.cpp
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@ -504,6 +504,20 @@ U32U64 IREmitter::IAdd(const U32U64& a, const U32U64& b) {
}
}
U32U64 IREmitter::ISub(const U32U64& a, const U32U64& b) {
if (a.Type() != b.Type()) {
throw InvalidArgument("Mismatching types {} and {}", a.Type(), b.Type());
}
switch (a.Type()) {
case Type::U32:
return Inst<U32>(Opcode::ISub32, a, b);
case Type::U64:
return Inst<U64>(Opcode::ISub64, a, b);
default:
ThrowInvalidType(a.Type());
}
}
U32 IREmitter::IMul(const U32& a, const U32& b) {
return Inst<U32>(Opcode::IMul32, a, b);
}
@ -679,8 +693,8 @@ U32U64 IREmitter::ConvertFToI(size_t bitsize, bool is_signed, const U16U32U64& v
}
}
U32U64 IREmitter::ConvertU(size_t bitsize, const U32U64& value) {
switch (bitsize) {
U32U64 IREmitter::ConvertU(size_t result_bitsize, const U32U64& value) {
switch (result_bitsize) {
case 32:
switch (value.Type()) {
case Type::U32:
@ -703,7 +717,7 @@ U32U64 IREmitter::ConvertU(size_t bitsize, const U32U64& value) {
break;
}
}
throw NotImplementedException("Conversion from {} to {} bits", value.Type(), bitsize);
throw NotImplementedException("Conversion from {} to {} bits", value.Type(), result_bitsize);
}
} // namespace Shader::IR