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Add Cmeq/ge/gt/le/lt_V (Z & ~Z) Sse opt..

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LDj3SNuD 2019-03-13 18:20:06 +01:00 • committed by GitHub
parent 3d8aa9ce94
commit 848fef3f43
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1 changed files with 139 additions and 22 deletions
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161
ChocolArm64/Instructions/InstEmitSimdCmp.cs
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@ -20,19 +20,32 @@ namespace ChocolArm64.Instructions
public static void Cmeq_V(ILEmitterCtx context)
{
if (context.CurrOp is OpCodeSimdReg64 op)
if (Optimizations.UseSse41)
{
if (op.Size < 3 && Optimizations.UseSse2)
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2[op.Size], VectorIntTypesPerSizeLog2[op.Size] };
Type typeSse = op.Size != 3 ? typeof(Sse2) : typeof(Sse41);
context.EmitLdvec(op.Rn);
if (op is OpCodeSimdReg64 binOp)
{
EmitSse2Op(context, nameof(Sse2.CompareEqual));
}
else if (op.Size == 3 && Optimizations.UseSse41)
{
EmitSse41Op(context, nameof(Sse41.CompareEqual));
context.EmitLdvec(binOp.Rm);
}
else
{
EmitCmpOp(context, OpCodes.Beq_S, scalar: false);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
}
context.EmitCall(typeSse.GetMethod(nameof(Sse2.CompareEqual), typesCmp));
context.EmitStvec(op.Rd);
if (op.RegisterSize == RegisterSize.Simd64)
{
EmitVectorZeroUpper(context, op.Rd);
}
}
else
@ -48,7 +61,45 @@ namespace ChocolArm64.Instructions
public static void Cmge_V(ILEmitterCtx context)
{
EmitCmpOp(context, OpCodes.Bge_S, scalar: false);
if (Optimizations.UseSse42)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2[op.Size], VectorIntTypesPerSizeLog2[op.Size] };
Type[] typesAnt = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
Type[] typesSav = new Type[] { typeof(long) };
Type typeSse = op.Size != 3 ? typeof(Sse2) : typeof(Sse42);
if (op is OpCodeSimdReg64 binOp)
{
context.EmitLdvec(binOp.Rm);
}
else
{
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
}
context.EmitLdvec(op.Rn);
context.EmitCall(typeSse.GetMethod(nameof(Sse2.CompareGreaterThan), typesCmp));
context.EmitLdc_I8(-1L);
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.AndNot), typesAnt));
context.EmitStvec(op.Rd);
if (op.RegisterSize == RegisterSize.Simd64)
{
EmitVectorZeroUpper(context, op.Rd);
}
}
else
{
EmitCmpOp(context, OpCodes.Bge_S, scalar: false);
}
}
public static void Cmgt_S(ILEmitterCtx context)
@ -58,19 +109,32 @@ namespace ChocolArm64.Instructions
public static void Cmgt_V(ILEmitterCtx context)
{
if (context.CurrOp is OpCodeSimdReg64 op)
if (Optimizations.UseSse42)
{
if (op.Size < 3 && Optimizations.UseSse2)
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2[op.Size], VectorIntTypesPerSizeLog2[op.Size] };
Type typeSse = op.Size != 3 ? typeof(Sse2) : typeof(Sse42);
context.EmitLdvec(op.Rn);
if (op is OpCodeSimdReg64 binOp)
{
EmitSse2Op(context, nameof(Sse2.CompareGreaterThan));
}
else if (op.Size == 3 && Optimizations.UseSse42)
{
EmitSse42Op(context, nameof(Sse42.CompareGreaterThan));
context.EmitLdvec(binOp.Rm);
}
else
{
EmitCmpOp(context, OpCodes.Bgt_S, scalar: false);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
}
context.EmitCall(typeSse.GetMethod(nameof(Sse2.CompareGreaterThan), typesCmp));
context.EmitStvec(op.Rd);
if (op.RegisterSize == RegisterSize.Simd64)
{
EmitVectorZeroUpper(context, op.Rd);
}
}
else
@ -92,8 +156,8 @@ namespace ChocolArm64.Instructions
{
Type[] typesMax = new Type[] { VectorUIntTypesPerSizeLog2[op.Size], VectorUIntTypesPerSizeLog2[op.Size] };
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2 [op.Size], VectorIntTypesPerSizeLog2 [op.Size] };
Type[] typesAnt = new Type[] { typeof(Vector128<byte>), typeof(Vector128<byte>) };
Type[] typesSav = new Type[] { typeof(byte) };
Type[] typesAnt = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
Type[] typesSav = new Type[] { typeof(long) };
Type typeSse = op.Size == 0 ? typeof(Sse2) : typeof(Sse41);
@ -106,7 +170,7 @@ namespace ChocolArm64.Instructions
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareEqual), typesCmp));
context.EmitLdc_I4(byte.MaxValue);
context.EmitLdc_I8(-1L);
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.AndNot), typesAnt));
@ -169,7 +233,37 @@ namespace ChocolArm64.Instructions
public static void Cmle_V(ILEmitterCtx context)
{
EmitCmpOp(context, OpCodes.Ble_S, scalar: false);
if (Optimizations.UseSse42)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2[op.Size], VectorIntTypesPerSizeLog2[op.Size] };
Type[] typesAnt = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
Type[] typesSav = new Type[] { typeof(long) };
Type typeSse = op.Size != 3 ? typeof(Sse2) : typeof(Sse42);
context.EmitLdvec(op.Rn);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitCall(typeSse.GetMethod(nameof(Sse2.CompareGreaterThan), typesCmp));
context.EmitLdc_I8(-1L);
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.AndNot), typesAnt));
context.EmitStvec(op.Rd);
if (op.RegisterSize == RegisterSize.Simd64)
{
EmitVectorZeroUpper(context, op.Rd);
}
}
else
{
EmitCmpOp(context, OpCodes.Ble_S, scalar: false);
}
}
public static void Cmlt_S(ILEmitterCtx context)
@ -179,7 +273,30 @@ namespace ChocolArm64.Instructions
public static void Cmlt_V(ILEmitterCtx context)
{
EmitCmpOp(context, OpCodes.Blt_S, scalar: false);
if (Optimizations.UseSse42)
{
OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
Type[] typesCmp = new Type[] { VectorIntTypesPerSizeLog2[op.Size], VectorIntTypesPerSizeLog2[op.Size] };
Type typeSse = op.Size != 3 ? typeof(Sse2) : typeof(Sse42);
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
context.EmitLdvec(op.Rn);
context.EmitCall(typeSse.GetMethod(nameof(Sse2.CompareGreaterThan), typesCmp));
context.EmitStvec(op.Rd);
if (op.RegisterSize == RegisterSize.Simd64)
{
EmitVectorZeroUpper(context, op.Rd);
}
}
else
{
EmitCmpOp(context, OpCodes.Blt_S, scalar: false);
}
}
public static void Cmtst_S(ILEmitterCtx context)