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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
1 changed files with 2 additions and 2 deletions
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4
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.CompositeConstruct(ir.GetScalarReg(sbase), ir.GetScalarReg(sbase + 1));
IR::ScalarReg dst_reg{inst.dst[0].code}; IR::ScalarReg dst_reg{inst.dst[0].code};
for (u32 i = 0; i < num_dwords; i++) { 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}; IR::ScalarReg dst_reg{inst.dst[0].code};
for (u32 i = 0; i < num_dwords; i++) { for (u32 i = 0; i < num_dwords; i++) {
const IR::U32 index = ir.IAdd(dword_offset, ir.Imm32(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));
} }
} }