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shader: Misc fixes

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This commit is contained in:
ReinUsesLisp 2021-02-14 01:24:32 -03:00 • committed by ameerj
parent 9170200a11
commit 8af9297f09
10 changed files with 104 additions and 89 deletions
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16
src/shader_recompiler/frontend/ir/microinstruction.cpp
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@ -143,19 +143,21 @@ Value Inst::Arg(size_t index) const {
}
void Inst::SetArg(size_t index, Value value) {
if (op == Opcode::Phi) {
throw LogicError("Setting argument on a phi instruction");
}
if (index >= NumArgsOf(op)) {
if (index >= NumArgs()) {
throw InvalidArgument("Out of bounds argument index {} in opcode {}", index, op);
}
if (!args[index].IsImmediate()) {
UndoUse(args[index]);
const IR::Value arg{Arg(index)};
if (!arg.IsImmediate()) {
UndoUse(arg);
}
if (!value.IsImmediate()) {
Use(value);
}
args[index] = value;
if (op == Opcode::Phi) {
phi_args[index].second = value;
} else {
args[index] = value;
}
}
Block* Inst::PhiBlock(size_t index) const {