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glasm: Implement BFE.CC

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ReinUsesLisp 2021-05-18 21:30:24 -03:00 committed by ameerj
parent 2e0d56da7e
commit 98ed8ff103
1 changed files with 8 additions and 0 deletions
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8
src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp
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@ -122,6 +122,14 @@ void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst& inst, ScalarU32 base, Scal
"BFE.U {},RC,{};",
count, offset, ret, base);
}
if (const auto zero = inst.GetAssociatedPseudoOperation(IR::Opcode::GetZeroFromOp)) {
ctx.Add("SEQ.S {},{},0;", *zero, ret);
zero->Invalidate();
}
if (const auto sign = inst.GetAssociatedPseudoOperation(IR::Opcode::GetSignFromOp)) {
ctx.Add("SLT.S {},{},0;", *sign, ret);
sign->Invalidate();
}
}
void EmitBitReverse32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) {