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shader: Implement SHFL

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This commit is contained in:
ameerj
2021-03-25 11:31:37 -04:00
parent 49e87ea8ab
commit 32c5483beb
16 changed files with 284 additions and 69 deletions
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12
src/shader_recompiler/frontend/ir/microinstruction.cpp
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@ -89,6 +89,7 @@ bool Inst::IsPseudoInstruction() const noexcept {
case Opcode::GetCarryFromOp:
case Opcode::GetOverflowFromOp:
case Opcode::GetSparseFromOp:
case Opcode::GetInBoundsFromOp:
return true;
default:
return false;
@ -123,6 +124,9 @@ Inst* Inst::GetAssociatedPseudoOperation(IR::Opcode opcode) {
case Opcode::GetSparseFromOp:
CheckPseudoInstruction(associated_insts->sparse_inst, Opcode::GetSparseFromOp);
return associated_insts->sparse_inst;
case Opcode::GetInBoundsFromOp:
CheckPseudoInstruction(associated_insts->in_bounds_inst, Opcode::GetInBoundsFromOp);
return associated_insts->in_bounds_inst;
default:
throw InvalidArgument("{} is not a pseudo-instruction", opcode);
}
@ -262,6 +266,10 @@ void Inst::Use(const Value& value) {
AllocAssociatedInsts(assoc_inst);
SetPseudoInstruction(assoc_inst->sparse_inst, this);
break;
case Opcode::GetInBoundsFromOp:
AllocAssociatedInsts(assoc_inst);
SetPseudoInstruction(assoc_inst->in_bounds_inst, this);
break;
default:
break;
}
@ -289,6 +297,10 @@ void Inst::UndoUse(const Value& value) {
AllocAssociatedInsts(assoc_inst);
RemovePseudoInstruction(assoc_inst->overflow_inst, Opcode::GetOverflowFromOp);
break;
case Opcode::GetInBoundsFromOp:
AllocAssociatedInsts(assoc_inst);
RemovePseudoInstruction(assoc_inst->in_bounds_inst, Opcode::GetInBoundsFromOp);
break;
default:
break;
}