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Avoid post-increment of SGPR in S_*_LOAD_DWORD (#2928)

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Marcin Mikołajczyk 2025-05-13 23:31:14 +02:00 • committed by GitHub
parent 3ab69e24db
commit 6abda17532
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1 changed files with 2 additions and 2 deletions
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src/shader_recompiler/frontend/translate/scalar_memory.cpp
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@ -53,7 +53,7 @@ void Translator::S_LOAD_DWORD(int num_dwords, const GcnInst& inst) {
ir.CompositeConstruct(ir.GetScalarReg(sbase), ir.GetScalarReg(sbase + 1));
IR::ScalarReg dst_reg{inst.dst[0].code};
for (u32 i = 0; i < num_dwords; i++) {
ir.SetScalarReg(dst_reg++, ir.ReadConst(base, ir.Imm32(dword_offset + i)));
ir.SetScalarReg(dst_reg + i, ir.ReadConst(base, ir.Imm32(dword_offset + i)));
}
}
@ -75,7 +75,7 @@ void Translator::S_BUFFER_LOAD_DWORD(int num_dwords, const GcnInst& inst) {
IR::ScalarReg dst_reg{inst.dst[0].code};
for (u32 i = 0; i < num_dwords; i++) {
const IR::U32 index = ir.IAdd(dword_offset, ir.Imm32(i));
ir.SetScalarReg(dst_reg++, ir.ReadConstBuffer(vsharp, index));
ir.SetScalarReg(dst_reg + i, ir.ReadConstBuffer(vsharp, index));
}
}