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emit_arm64_packed: Implement PackedAbsDiffSumS8

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Merry 2022-07-27 21:04:13 +01:00 committed by merry
parent 0ebbc4a9c5
commit a320a333e1
1 changed files with 6 additions and 4 deletions
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10
src/dynarmic/backend/arm64/emit_arm64_packed.cpp
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@ -378,10 +378,12 @@ void EmitIR<IR::Opcode::PackedSaturatedSubS16>(oaknut::CodeGenerator& code, Emit
template<>
void EmitIR<IR::Opcode::PackedAbsDiffSumS8>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
(void)code;
(void)ctx;
(void)inst;
ASSERT_FALSE("Unimplemented");
EmitPackedOp(code, ctx, inst, [&](auto& Vresult, auto& Va, auto& Vb) {
code.MOVI(D2, oaknut::RepImm{0b00001111});
code.SABD(Vresult->B8(), Va->B8(), Vb->B8());
code.AND(Vresult->B8(), Vresult->B8(), V2.B8()); // TODO: Zext tracking
code.UADDLV(Vresult->toH(), Vresult->B8());
});
}
template<>