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Remove some calls generated on the CPU for inexistent intrinsic methods

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This commit is contained in:
gdkchan 2018-05-23 00:27:48 -03:00
parent 173c3e616d
commit e54a0ff9c6
1 changed files with 3 additions and 10 deletions
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11
Instruction/AInstEmitSimdCmp.cs
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@ -14,7 +14,7 @@ namespace ChocolArm64.Instruction
{ {
public static void Cmeq_V(AILEmitterCtx Context) public static void Cmeq_V(AILEmitterCtx Context)
{ {
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg) if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3)
{ {
EmitSse2Call(Context, nameof(Sse2.CompareEqual)); EmitSse2Call(Context, nameof(Sse2.CompareEqual));
} }
@ -25,20 +25,13 @@ namespace ChocolArm64.Instruction
} }
public static void Cmge_V(AILEmitterCtx Context) public static void Cmge_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
{
EmitSse2Call(Context, nameof(Sse2.CompareGreaterThanOrEqual));
}
else
{ {
EmitVectorCmp(Context, OpCodes.Bge_S); EmitVectorCmp(Context, OpCodes.Bge_S);
} }
}
public static void Cmgt_V(AILEmitterCtx Context) public static void Cmgt_V(AILEmitterCtx Context)
{ {
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg) if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3)
{ {
EmitSse2Call(Context, nameof(Sse2.CompareGreaterThan)); EmitSse2Call(Context, nameof(Sse2.CompareGreaterThan));
} }