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shader: translate RDNA2 signed 64-bit not-equal comparisons

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nmzik
2026-10-04 04:51:52 +04:00
parent a5eeab98de
commit b8946fef94
7 changed files with 71 additions and 23 deletions
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src/graphics/shader/recompiler/frontend/translate/Compare.cpp
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@@ -31,6 +31,7 @@ void Translator::EmitIntegerCompare(const Decoder::Instruction& inst, IR::ValueO
const bool signed_64 = opcode == IR::ValueOpcode::SLessThan64 ||
opcode == IR::ValueOpcode::SLessThanEqual64 ||
inst.opcode == Decoder::Opcode::V_CMP_EQ_I64 ||
inst.opcode == Decoder::Opcode::V_CMP_NE_I64 ||
inst.opcode == Decoder::Opcode::V_CMPX_NE_I64;
const auto read = [&](const Decoder::Operand& operand) {
// RDNA2 expands signed 64-bit integer literals by sign extension.