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Translate DS_ADD_U64

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This commit is contained in:
Marcin Mikołajczyk 2025-06-05 00:30:11 +01:00
parent df4a6fce5d
commit 0b2128448a
2 changed files with 15 additions and 0 deletions
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14
src/shader_recompiler/frontend/translate/data_share.cpp
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@ -13,6 +13,8 @@ void Translator::EmitDataShare(const GcnInst& inst) {
// DS
case Opcode::DS_ADD_U32:
return DS_ADD_U32(inst, false);
case Opcode::DS_ADD_U64:
return DS_ADD_U64(inst, false);
case Opcode::DS_SUB_U32:
return DS_SUB_U32(inst, false);
case Opcode::DS_INC_U32:
@ -127,6 +129,18 @@ void Translator::DS_ADD_U32(const GcnInst& inst, bool rtn) {
}
}
void Translator::DS_ADD_U64(const GcnInst& inst, bool rtn) {
const IR::U32 addr{GetSrc(inst.src[0])};
const IR::U64 data{GetSrc64(inst.src[1])};
const IR::U32 offset =
ir.Imm32((u32(inst.control.ds.offset1) << 8u) + u32(inst.control.ds.offset0));
const IR::U32 addr_offset = ir.IAdd(addr, offset);
const IR::Value original_val = ir.SharedAtomicIAdd(addr_offset, data);
if (rtn) {
SetDst64(inst.dst[0], IR::U64{original_val});
}
}
void Translator::DS_MIN_U32(const GcnInst& inst, bool is_signed, bool rtn) {
const IR::U32 addr{GetSrc(inst.src[0])};
const IR::U32 data{GetSrc(inst.src[1])};

1
src/shader_recompiler/frontend/translate/translate.h
View File

@ -270,6 +270,7 @@ public:
// Data share
// DS
void DS_ADD_U32(const GcnInst& inst, bool rtn);
void DS_ADD_U64(const GcnInst& inst, bool rtn);
void DS_MIN_U32(const GcnInst& inst, bool is_signed, bool rtn);
void DS_MAX_U32(const GcnInst& inst, bool is_signed, bool rtn);
void DS_WRITE(int bit_size, bool is_signed, bool is_pair, bool stride64, const GcnInst& inst);