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Add ABS (scalar & vector), ADD (scalar), NEG (scalar) instructions. (#88)

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* Update AOpCodeTable.cs

* Update AInstEmitSimdArithmetic.cs

* Update AOpCodeTable.cs
This commit is contained in:
LDj3SNuD 2018-04-18 15:56:27 +02:00 • committed by gdkchan
parent 7450b9d68a
commit 8b75080639
2 changed files with 40 additions and 2 deletions
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34
ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
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@ -11,6 +11,35 @@ namespace ChocolArm64.Instruction
{
static partial class AInstEmit
{
public static void Abs_S(AILEmitterCtx Context)
{
EmitScalarUnaryOpSx(Context, () => EmitAbs(Context));
}
public static void Abs_V(AILEmitterCtx Context)
{
EmitVectorUnaryOpSx(Context, () => EmitAbs(Context));
}
private static void EmitAbs(AILEmitterCtx Context)
{
AILLabel LblTrue = new AILLabel();
Context.Emit(OpCodes.Dup);
Context.Emit(OpCodes.Ldc_I4_0);
Context.Emit(OpCodes.Bge_S, LblTrue);
Context.Emit(OpCodes.Neg);
Context.MarkLabel(LblTrue);
}
public static void Add_S(AILEmitterCtx Context)
{
EmitScalarBinaryOpZx(Context, () => Context.Emit(OpCodes.Add));
}
public static void Add_V(AILEmitterCtx Context)
{
EmitVectorBinaryOpZx(Context, () => Context.Emit(OpCodes.Add));
@ -738,6 +767,11 @@ namespace ChocolArm64.Instruction
EmitVectorBinaryOpByElemZx(Context, () => Context.Emit(OpCodes.Mul));
}
public static void Neg_S(AILEmitterCtx Context)
{
EmitScalarUnaryOpSx(Context, () => Context.Emit(OpCodes.Neg));
}
public static void Neg_V(AILEmitterCtx Context)
{
EmitVectorUnaryOpSx(Context, () => Context.Emit(OpCodes.Neg));