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Add FCVTAS and FCVTAU instructions

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This commit is contained in:
gdkchan
2018-02-17 18:59:37 -03:00
parent ebddc40550
commit 595e7ee588
4 changed files with 68 additions and 24 deletions
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30
Ryujinx/Cpu/Instruction/AInstEmitSimdHelper.cs
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@ -76,6 +76,36 @@ namespace ChocolArm64.Instruction
Context.EmitCall(MthdInfo);
}
public static void EmitRoundMathCall(AILEmitterCtx Context, MidpointRounding RoundMode)
{
IAOpCodeSimd Op = (IAOpCodeSimd)Context.CurrOp;
Context.EmitLdc_I4((int)RoundMode);
MethodInfo MthdInfo;
Type[] Types = new Type[] { null, typeof(MidpointRounding) };
Types[0] = Op.Size == 0
? typeof(float)
: typeof(double);
if (Op.Size == 0)
{
MthdInfo = typeof(MathF).GetMethod(nameof(MathF.Round), Types);
}
else if (Op.Size == 1)
{
MthdInfo = typeof(Math).GetMethod(nameof(Math.Round), Types);
}
else
{
throw new InvalidOperationException();
}
Context.EmitCall(MthdInfo);
}
public static void EmitScalarUnaryOpSx(AILEmitterCtx Context, Action Emit)
{
EmitScalarOp(Context, Emit, OperFlags.Rn, true);