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Implement VMOVL and VORR.I32 AArch32 SIMD instructions (#960)

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* Implement VMOVL and VORR.I32 AArch32 SIMD instructions

* Rename <dt> to <size> on test description

* Rename Widen to Long and improve VMOVL implementation a bit
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gdkchan 2020-03-10 02:17:30 -03:00 • committed by GitHub
parent 08c0e3829b
commit 89ccec197e
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9 changed files with 165 additions and 7 deletions
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30
ARMeilleure/Instructions/InstEmitSimdMove32.cs
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@ -139,6 +139,36 @@ namespace ARMeilleure.Instructions
}
}
public static void Vmovl(ArmEmitterContext context)
{
OpCode32SimdLong op = (OpCode32SimdLong)context.CurrOp;
Operand res = context.VectorZero();
int elems = op.GetBytesCount() >> op.Size;
for (int index = 0; index < elems; index++)
{
Operand me = EmitVectorExtract32(context, op.Qm, op.Im + index, op.Size, !op.U);
if (op.Size == 2)
{
if (op.U)
{
me = context.ZeroExtend32(OperandType.I64, me);
}
else
{
me = context.SignExtend32(OperandType.I64, me);
}
}
res = EmitVectorInsert(context, res, me, index, op.Size + 1);
}
context.Copy(GetVecA32(op.Qd), res);
}
public static void Vtbl(ArmEmitterContext context)
{
OpCode32SimdTbl op = (OpCode32SimdTbl)context.CurrOp;