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Add "Part" opt.. Nit.

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LDj3SNuD 2019-03-11 09:34:52 +01:00 • committed by GitHub
parent ffb7a336ab
commit 54e3e909d0
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 14 deletions
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26
ChocolArm64/Instructions/InstEmitSimdCvt.cs
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@ -21,26 +21,24 @@ namespace ChocolArm64.Instructions
if (op.Size == 1 && op.Opc == 0)
{
//Double -> Single.
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
Type[] typesCvt = new Type[] { typeof(Vector128<float>), typeof(Vector128<double>) };
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitLdvec(op.Rn);
Type[] types = new Type[] { typeof(Vector128<float>), typeof(Vector128<double>) };
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertScalarToVector128Single), types));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertScalarToVector128Single), typesCvt));
context.EmitStvec(op.Rd);
}
else if (op.Size == 0 && op.Opc == 1)
{
//Single -> Double.
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
Type[] typesCvt = new Type[] { typeof(Vector128<double>), typeof(Vector128<float>) };
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
context.EmitLdvec(op.Rn);
Type[] types = new Type[] { typeof(Vector128<double>), typeof(Vector128<float>) };
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertScalarToVector128Double), types));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertScalarToVector128Double), typesCvt));
context.EmitStvec(op.Rd);
}
@ -80,14 +78,14 @@ namespace ChocolArm64.Instructions
{
Type[] typesCvt = new Type[] { typeof(Vector128<float>) };
string nameMov = op.RegisterSize == RegisterSize.Simd128
? nameof(Sse.MoveHighToLow)
: nameof(Sse.MoveLowToHigh);
context.EmitLdvec(op.Rn);
context.EmitLdvec(op.Rn);
context.EmitCall(typeof(Sse).GetMethod(nameMov));
if (op.RegisterSize == RegisterSize.Simd128)
{
context.EmitLdvec(op.Rn);
context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.MoveHighToLow)));
}
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToVector128Double), typesCvt));