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Add Fcvtas_S/V & Fcvtau_S/V. (#1018)

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This commit is contained in:
LDj3SNuD
2020-03-24 22:53:49 +01:00
committed by GitHub
parent d0960e75aa
commit 1de16f7653
4 changed files with 61 additions and 25 deletions
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32
ARMeilleure/Instructions/InstEmitSimdCvt.cs
View File

@ -98,11 +98,31 @@ namespace ARMeilleure.Instructions
EmitFcvt_s_Gp(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1));
}
public static void Fcvtas_S(ArmEmitterContext context)
{
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1), signed: true, scalar: true);
}
public static void Fcvtas_V(ArmEmitterContext context)
{
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1), signed: true, scalar: false);
}
public static void Fcvtau_Gp(ArmEmitterContext context)
{
EmitFcvt_u_Gp(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1));
}
public static void Fcvtau_S(ArmEmitterContext context)
{
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1), signed: false, scalar: true);
}
public static void Fcvtau_V(ArmEmitterContext context)
{
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.AwayFromZero, op1), signed: false, scalar: false);
}
public static void Fcvtl_V(ArmEmitterContext context)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@ -255,7 +275,7 @@ namespace ARMeilleure.Instructions
}
else
{
EmitFcvtn(context, signed: true, scalar: true);
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.ToEven, op1), signed: true, scalar: true);
}
}
@ -267,7 +287,7 @@ namespace ARMeilleure.Instructions
}
else
{
EmitFcvtn(context, signed: true, scalar: false);
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.ToEven, op1), signed: true, scalar: false);
}
}
@ -279,7 +299,7 @@ namespace ARMeilleure.Instructions
}
else
{
EmitFcvtn(context, signed: false, scalar: true);
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.ToEven, op1), signed: false, scalar: true);
}
}
@ -291,7 +311,7 @@ namespace ARMeilleure.Instructions
}
else
{
EmitFcvtn(context, signed: false, scalar: false);
EmitFcvt(context, (op1) => EmitRoundMathCall(context, MidpointRounding.ToEven, op1), signed: false, scalar: false);
}
}
@ -585,7 +605,7 @@ namespace ARMeilleure.Instructions
}
}
private static void EmitFcvtn(ArmEmitterContext context, bool signed, bool scalar)
private static void EmitFcvt(ArmEmitterContext context, Func1I emit, bool signed, bool scalar)
{
OpCodeSimd op = (OpCodeSimd)context.CurrOp;
@ -604,7 +624,7 @@ namespace ARMeilleure.Instructions
{
Operand ne = context.VectorExtract(type, n, index);
Operand e = EmitRoundMathCall(context, MidpointRounding.ToEven, ne);
Operand e = emit(ne);
if (sizeF == 0)
{

4
ARMeilleure/Instructions/InstName.cs
View File

@ -180,7 +180,11 @@ namespace ARMeilleure.Instructions
Fcsel_S,
Fcvt_S,
Fcvtas_Gp,
Fcvtas_S,
Fcvtas_V,
Fcvtau_Gp,
Fcvtau_S,
Fcvtau_V,
Fcvtl_V,
Fcvtms_Gp,
Fcvtmu_Gp,