drashna/ryujinx
1
0
Fork 0
Code Activity Actions

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

Browse source
This commit is contained in:
LDj3SNuD 2020-03-24 22:53:49 +01:00 • committed by GitHub
parent d0960e75aa
commit 1de16f7653
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 61 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

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)
{