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shader_recompiler: added MUL_HI VOP2 (896)

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This commit is contained in:
psucien 2024-06-16 20:39:53 +02:00
parent 1fc86a6c9d
commit 54f8616d6a
10 changed files with 31 additions and 4 deletions
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5
src/shader_recompiler/frontend/translate/translate.cpp
View file

@ -584,8 +584,11 @@ void Translate(IR::Block* block, std::span<const GcnInst> inst_list, Info& info)
case Opcode::S_ADD_I32:
translator.S_ADD_I32(inst);
break;
case Opcode::V_MUL_HI_U32:
translator.V_MUL_HI_U32(false, inst);
break;
case Opcode::V_MUL_LO_I32:
translator.V_MUL_LO_I32(inst);
translator.V_MUL_LO_U32(inst);
break;
case Opcode::V_SAD_U32:
translator.V_SAD_U32(inst);

2
src/shader_recompiler/frontend/translate/translate.h
View file

@ -97,7 +97,7 @@ public:
void V_SUBREV_I32(const GcnInst& inst);
void V_CMP_U32(ConditionOp op, bool is_signed, bool set_exec, const GcnInst& inst);
void V_LSHRREV_B32(const GcnInst& inst);
void V_MUL_LO_I32(const GcnInst& inst);
void V_MUL_HI_U32(bool is_signed, const GcnInst& inst);
void V_SAD_U32(const GcnInst& inst);
void V_BFE_U32(const GcnInst& inst);
void V_MAD_I32_I24(const GcnInst& inst);

5
src/shader_recompiler/frontend/translate/vector_alu.cpp
View file

@ -320,10 +320,11 @@ void Translator::V_LSHRREV_B32(const GcnInst& inst) {
SetDst(inst.dst[0], ir.ShiftRightLogical(src1, ir.BitwiseAnd(src0, ir.Imm32(0x1F))));
}
void Translator::V_MUL_LO_I32(const GcnInst& inst) {
void Translator::V_MUL_HI_U32(bool is_signed, const GcnInst& inst) {
const IR::U32 src0{GetSrc(inst.src[0])};
const IR::U32 src1{GetSrc(inst.src[1])};
SetDst(inst.dst[0], ir.IMul(src0, src1));
const IR::U32 hi{ir.CompositeExtract(ir.IMulExt(src0, src1, is_signed), 1)};
SetDst(inst.dst[0], hi);
}
void Translator::V_SAD_U32(const GcnInst& inst) {