Sse optimized all the fp to integer conversion instructions (signed) with Tests (signed & unsigned). (#655)
* Update CpuTestSimdCvt.cs * Update CpuTestSimd.cs * Update CpuTestSimdShImm.cs * Update InstEmitSimdCvt.cs * Update InstEmitSimdMove.cs * Update InstEmitSimdCmp.cs * Update VectorHelper.cs * Update InstEmitSimdHelper.cs * Update OpCodeTable.cs * Update InstEmitSimdCvt.cs * Update InstEmitSimdHelper.cs * Update InstEmitSimdMove.cs
This commit is contained in:
LDj3SNuD
gdkchan
parent
57659ad0d2
commit
063d423db5
6 changed files with 419 additions and 90 deletions
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@ -563,7 +563,7 @@ namespace ChocolArm64.Instructions
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if (cmpWithZero)
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{
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
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}
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else
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{
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@ -574,7 +574,7 @@ namespace ChocolArm64.Instructions
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context.EmitLdvectmp();
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareOrderedScalar), typesCmp));
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareEqualOrderedScalar), typesCmp));
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@ -839,7 +839,7 @@ namespace ChocolArm64.Instructions
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}
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else
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{
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
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}
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if (isLeOrLt)
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@ -35,7 +35,7 @@ namespace ChocolArm64.Instructions
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//Single -> Double.
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Type[] typesCvt = new Type[] { typeof(Vector128<double>), typeof(Vector128<float>) };
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorDoubleZero));
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VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertScalarToVector128Double), typesCvt));
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@ -124,9 +124,16 @@ namespace ChocolArm64.Instructions
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}
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public static void Fcvtms_Gp(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed_Gp(context, RoundMode.TowardsMinusInfinity, isFixed: false);
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}
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else
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{
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EmitFcvt_s_Gp(context, () => EmitUnaryMathCall(context, nameof(Math.Floor)));
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}
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}
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public static void Fcvtmu_Gp(ILEmitterCtx context)
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{
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@ -206,14 +213,28 @@ namespace ChocolArm64.Instructions
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}
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public static void Fcvtns_S(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed(context, RoundMode.ToNearest, isFixed: false, scalar: true);
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}
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else
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{
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EmitFcvtn(context, signed: true, scalar: true);
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}
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}
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public static void Fcvtns_V(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed(context, RoundMode.ToNearest, isFixed: false, scalar: false);
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}
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else
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{
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EmitFcvtn(context, signed: true, scalar: false);
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}
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}
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public static void Fcvtnu_S(ILEmitterCtx context)
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{
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@ -226,9 +247,16 @@ namespace ChocolArm64.Instructions
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}
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public static void Fcvtps_Gp(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed_Gp(context, RoundMode.TowardsPlusInfinity, isFixed: false);
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}
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else
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{
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EmitFcvt_s_Gp(context, () => EmitUnaryMathCall(context, nameof(Math.Ceiling)));
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}
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}
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public static void Fcvtpu_Gp(ILEmitterCtx context)
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{
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@ -236,24 +264,64 @@ namespace ChocolArm64.Instructions
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}
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public static void Fcvtzs_Gp(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed_Gp(context, RoundMode.TowardsZero, isFixed: false);
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}
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else
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{
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EmitFcvt_s_Gp(context, () => { });
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}
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}
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public static void Fcvtzs_Gp_Fixed(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed_Gp(context, RoundMode.TowardsZero, isFixed: true);
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}
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else
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{
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EmitFcvtzs_Gp_Fixed(context);
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}
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}
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public static void Fcvtzs_S(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed(context, RoundMode.TowardsZero, isFixed: false, scalar: true);
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}
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else
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{
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EmitFcvtz(context, signed: true, scalar: true);
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}
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}
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public static void Fcvtzs_V(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed(context, RoundMode.TowardsZero, isFixed: false, scalar: false);
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}
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else
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{
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EmitFcvtz(context, signed: true, scalar: false);
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}
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}
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public static void Fcvtzs_V_Fixed(ILEmitterCtx context)
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{
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if (Optimizations.UseSse41)
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{
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EmitSse41Fcvt_Signed(context, RoundMode.TowardsZero, isFixed: true, scalar: false);
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}
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else
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{
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EmitFcvtz(context, signed: true, scalar: false);
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}
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}
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public static void Fcvtzu_Gp(ILEmitterCtx context)
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{
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@ -275,6 +343,11 @@ namespace ChocolArm64.Instructions
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EmitFcvtz(context, signed: false, scalar: false);
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}
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public static void Fcvtzu_V_Fixed(ILEmitterCtx context)
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{
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EmitFcvtz(context, signed: false, scalar: false);
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}
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public static void Scvtf_Gp(ILEmitterCtx context)
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{
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OpCodeSimdCvt64 op = (OpCodeSimdCvt64)context.CurrOp;
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@ -730,5 +803,314 @@ namespace ChocolArm64.Instructions
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context.Emit(OpCodes.Mul);
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}
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}
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private static void EmitSse41Fcvt_Signed_Gp(ILEmitterCtx context, RoundMode roundMode, bool isFixed)
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{
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OpCodeSimdCvt64 op = (OpCodeSimdCvt64)context.CurrOp;
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if (op.Size == 0)
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{
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Type[] typesCmpMul = new Type[] { typeof(Vector128<float>), typeof(Vector128<float>) };
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Type[] typesAnd = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
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Type[] typesRndCvt = new Type[] { typeof(Vector128<float>) };
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Type[] typesCvt = new Type[] { typeof(Vector128<int>) };
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Type[] typesSav = new Type[] { typeof(int) };
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//string nameCvt;
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int fpMaxVal;
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if (op.RegisterSize == RegisterSize.Int32)
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{
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//nameCvt = nameof(Sse.ConvertToInt32);
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fpMaxVal = 0x4F000000; // 2.14748365E9f (2147483648)
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}
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else
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{
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//nameCvt = nameof(Sse.ConvertToInt64);
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fpMaxVal = 0x5F000000; // 9.223372E18f (9223372036854775808)
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}
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context.EmitLdvec(op.Rn);
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.CompareOrdered), typesCmpMul));
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.And), typesAnd));
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if (isFixed)
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{
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// BitConverter.Int32BitsToSingle(fpScaled) == MathF.Pow(2f, op.FBits)
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int fpScaled = 0x40000000 + (op.FBits - 1) * 0x800000;
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context.EmitLdc_I4(fpScaled);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.Multiply), typesCmpMul));
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}
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context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
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context.EmitStvectmp();
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context.EmitLdvectmp();
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// TODO: Use Sse.ConvertToInt64 once it is fixed (in .NET Core 3.0),
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// remove the following if/else and uncomment the code.
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//context.EmitCall(typeof(Sse).GetMethod(nameCvt, typesRndCvt));
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if (op.RegisterSize == RegisterSize.Int32)
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{
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.ConvertToInt32), typesRndCvt));
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}
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else
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{
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToVector128Double), typesRndCvt));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToInt64), new Type[] { typeof(Vector128<double>) }));
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}
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context.EmitLdvectmp();
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context.EmitLdc_I4(fpMaxVal);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.CompareGreaterThanOrEqual), typesCmpMul));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToInt32), typesCvt));
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if (op.RegisterSize == RegisterSize.Int32)
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{
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context.Emit(OpCodes.Xor);
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context.Emit(OpCodes.Conv_U8);
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}
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else
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{
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context.Emit(OpCodes.Conv_I8);
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context.Emit(OpCodes.Xor);
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}
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context.EmitStintzr(op.Rd);
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}
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else /* if (op.Size == 1) */
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{
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Type[] typesCmpMul = new Type[] { typeof(Vector128<double>), typeof(Vector128<double>) };
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Type[] typesAnd = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
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Type[] typesRndCvt = new Type[] { typeof(Vector128<double>) };
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Type[] typesCvt = new Type[] { typeof(Vector128<int>) };
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Type[] typesSav = new Type[] { typeof(long) };
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string nameCvt;
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long fpMaxVal;
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if (op.RegisterSize == RegisterSize.Int32)
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{
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nameCvt = nameof(Sse2.ConvertToInt32);
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fpMaxVal = 0x41E0000000000000L; // 2147483648.0000000d (2147483648)
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}
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else
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{
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nameCvt = nameof(Sse2.ConvertToInt64);
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fpMaxVal = 0x43E0000000000000L; // 9.2233720368547760E18d (9223372036854775808)
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}
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context.EmitLdvec(op.Rn);
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareOrdered), typesCmpMul));
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.And), typesAnd));
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if (isFixed)
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{
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// BitConverter.Int64BitsToDouble(fpScaled) == Math.Pow(2d, op.FBits)
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long fpScaled = 0x4000000000000000L + (op.FBits - 1) * 0x10000000000000L;
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context.EmitLdc_I8(fpScaled);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Multiply), typesCmpMul));
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}
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context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
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context.EmitStvectmp();
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context.EmitLdvectmp();
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context.EmitCall(typeof(Sse2).GetMethod(nameCvt, typesRndCvt));
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context.EmitLdvectmp();
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context.EmitLdc_I8(fpMaxVal);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareGreaterThanOrEqual), typesCmpMul));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToInt32), typesCvt));
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if (op.RegisterSize == RegisterSize.Int32)
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{
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context.Emit(OpCodes.Xor);
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context.Emit(OpCodes.Conv_U8);
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}
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else
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{
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context.Emit(OpCodes.Conv_I8);
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context.Emit(OpCodes.Xor);
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}
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context.EmitStintzr(op.Rd);
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}
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}
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private static void EmitSse41Fcvt_Signed(ILEmitterCtx context, RoundMode roundMode, bool isFixed, bool scalar)
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{
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OpCodeSimd64 op = (OpCodeSimd64)context.CurrOp;
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// sizeF == ((OpCodeSimdShImm64)op).Size - 2
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int sizeF = op.Size & 1;
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if (sizeF == 0)
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{
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Type[] typesCmpMul = new Type[] { typeof(Vector128<float>), typeof(Vector128<float>) };
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Type[] typesAndXor = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
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Type[] typesRndCvt = new Type[] { typeof(Vector128<float>) };
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Type[] typesSav = new Type[] { typeof(int) };
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context.EmitLdvec(op.Rn);
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.CompareOrdered), typesCmpMul));
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.And), typesAndXor));
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if (isFixed)
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{
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int fBits = GetImmShr((OpCodeSimdShImm64)op);
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// BitConverter.Int32BitsToSingle(fpScaled) == MathF.Pow(2f, fBits)
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int fpScaled = 0x40000000 + (fBits - 1) * 0x800000;
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context.EmitLdc_I4(fpScaled);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.Multiply), typesCmpMul));
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}
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context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
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context.EmitStvectmp();
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context.EmitLdvectmp();
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToVector128Int32), typesRndCvt));
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context.EmitLdvectmp();
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context.EmitLdc_I4(0x4F000000); // 2.14748365E9f (2147483648)
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
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context.EmitCall(typeof(Sse).GetMethod(nameof(Sse.CompareGreaterThanOrEqual), typesCmpMul));
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Xor), typesAndXor));
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context.EmitStvec(op.Rd);
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if (scalar)
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{
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EmitVectorZero32_128(context, op.Rd);
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}
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else if (op.RegisterSize == RegisterSize.Simd64)
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{
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EmitVectorZeroUpper(context, op.Rd);
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}
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}
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else /* if (sizeF == 1) */
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{
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Type[] typesCmpMulUpk = new Type[] { typeof(Vector128<double>), typeof(Vector128<double>) };
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Type[] typesAndXor = new Type[] { typeof(Vector128<long>), typeof(Vector128<long>) };
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Type[] typesRndCvt = new Type[] { typeof(Vector128<double>) };
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Type[] typesSv = new Type[] { typeof(long), typeof(long) };
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Type[] typesSav = new Type[] { typeof(long) };
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context.EmitLdvec(op.Rn);
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareOrdered), typesCmpMulUpk));
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context.EmitLdvec(op.Rn);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.And), typesAndXor));
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if (isFixed)
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{
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int fBits = GetImmShr((OpCodeSimdShImm64)op);
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// BitConverter.Int64BitsToDouble(fpScaled) == Math.Pow(2d, fBits)
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long fpScaled = 0x4000000000000000L + (fBits - 1) * 0x10000000000000L;
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context.EmitLdc_I8(fpScaled);
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context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Multiply), typesCmpMulUpk));
|
||||
}
|
||||
|
||||
context.EmitCall(typeof(Sse41).GetMethod(GetSse41NameRnd(roundMode), typesRndCvt));
|
||||
|
||||
context.EmitStvectmp();
|
||||
context.EmitLdvectmp();
|
||||
|
||||
context.EmitLdvectmp();
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.UnpackHigh), typesCmpMulUpk));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToInt64), typesRndCvt));
|
||||
|
||||
context.EmitLdvectmp();
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.ConvertToInt64), typesRndCvt));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetVector128), typesSv));
|
||||
|
||||
context.EmitLdvectmp();
|
||||
|
||||
context.EmitLdc_I8(0x43E0000000000000L); // 9.2233720368547760E18d (9223372036854775808)
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.SetAllVector128), typesSav));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.CompareGreaterThanOrEqual), typesCmpMulUpk));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.Xor), typesAndXor));
|
||||
|
||||
context.EmitStvec(op.Rd);
|
||||
|
||||
if (scalar)
|
||||
{
|
||||
EmitVectorZeroUpper(context, op.Rd);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static string GetSse41NameRnd(RoundMode roundMode)
|
||||
{
|
||||
switch (roundMode)
|
||||
{
|
||||
case RoundMode.ToNearest:
|
||||
return nameof(Sse41.RoundToNearestInteger); // even
|
||||
|
||||
case RoundMode.TowardsMinusInfinity:
|
||||
return nameof(Sse41.RoundToNegativeInfinity);
|
||||
|
||||
case RoundMode.TowardsPlusInfinity:
|
||||
return nameof(Sse41.RoundToPositiveInfinity);
|
||||
|
||||
case RoundMode.TowardsZero:
|
||||
return nameof(Sse41.RoundToZero);
|
||||
|
||||
default: throw new ArgumentException(nameof(roundMode));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1367,8 +1367,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (Optimizations.UseSse)
|
||||
{
|
||||
//TODO: Use Sse2.MoveScalar once it is fixed,
|
||||
//as of the time of writing it just crashes the JIT (SDK 2.1.504).
|
||||
// TODO: Use Sse2.MoveScalar once it is fixed (in .NET Core 3.0),
|
||||
// as of the time of writing it just crashes the JIT.
|
||||
|
||||
/*Type[] typesMov = new Type[] { typeof(Vector128<ulong>) };
|
||||
|
||||
|
|
|
|||
|
|
@ -710,7 +710,7 @@ namespace ChocolArm64.Instructions
|
|||
context.EmitCall(typeof(Ssse3).GetMethod(nameof(Ssse3.Shuffle), GetTypesSflUpk(0)));
|
||||
}
|
||||
|
||||
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorInt64Zero));
|
||||
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameUpk, GetTypesSflUpk(3)));
|
||||
|
||||
|
|
@ -763,7 +763,7 @@ namespace ChocolArm64.Instructions
|
|||
else
|
||||
{
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameof(Sse2.UnpackLow), GetTypesSflUpk(op.Size)));
|
||||
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorInt64Zero));
|
||||
VectorHelper.EmitCall(context, nameof(VectorHelper.VectorSingleZero));
|
||||
|
||||
context.EmitCall(typeof(Sse2).GetMethod(nameUpk, GetTypesSflUpk(3)));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,8 +26,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (float.IsNaN(value)) return 0;
|
||||
|
||||
return value > int.MaxValue ? int.MaxValue :
|
||||
value < int.MinValue ? int.MinValue : (int)value;
|
||||
return value >= int.MaxValue ? int.MaxValue :
|
||||
value <= int.MinValue ? int.MinValue : (int)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -35,8 +35,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (float.IsNaN(value)) return 0;
|
||||
|
||||
return value > long.MaxValue ? long.MaxValue :
|
||||
value < long.MinValue ? long.MinValue : (long)value;
|
||||
return value >= long.MaxValue ? long.MaxValue :
|
||||
value <= long.MinValue ? long.MinValue : (long)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -44,8 +44,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (float.IsNaN(value)) return 0;
|
||||
|
||||
return value > uint.MaxValue ? uint.MaxValue :
|
||||
value < uint.MinValue ? uint.MinValue : (uint)value;
|
||||
return value >= uint.MaxValue ? uint.MaxValue :
|
||||
value <= uint.MinValue ? uint.MinValue : (uint)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -53,8 +53,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (float.IsNaN(value)) return 0;
|
||||
|
||||
return value > ulong.MaxValue ? ulong.MaxValue :
|
||||
value < ulong.MinValue ? ulong.MinValue : (ulong)value;
|
||||
return value >= ulong.MaxValue ? ulong.MaxValue :
|
||||
value <= ulong.MinValue ? ulong.MinValue : (ulong)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -62,8 +62,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (double.IsNaN(value)) return 0;
|
||||
|
||||
return value > int.MaxValue ? int.MaxValue :
|
||||
value < int.MinValue ? int.MinValue : (int)value;
|
||||
return value >= int.MaxValue ? int.MaxValue :
|
||||
value <= int.MinValue ? int.MinValue : (int)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -71,8 +71,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (double.IsNaN(value)) return 0;
|
||||
|
||||
return value > long.MaxValue ? long.MaxValue :
|
||||
value < long.MinValue ? long.MinValue : (long)value;
|
||||
return value >= long.MaxValue ? long.MaxValue :
|
||||
value <= long.MinValue ? long.MinValue : (long)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -80,8 +80,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (double.IsNaN(value)) return 0;
|
||||
|
||||
return value > uint.MaxValue ? uint.MaxValue :
|
||||
value < uint.MinValue ? uint.MinValue : (uint)value;
|
||||
return value >= uint.MaxValue ? uint.MaxValue :
|
||||
value <= uint.MinValue ? uint.MinValue : (uint)value;
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
|
|
@ -89,8 +89,8 @@ namespace ChocolArm64.Instructions
|
|||
{
|
||||
if (double.IsNaN(value)) return 0;
|
||||
|
||||
return value > ulong.MaxValue ? ulong.MaxValue :
|
||||
value < ulong.MinValue ? ulong.MinValue : (ulong)value;
|
||||
return value >= ulong.MaxValue ? ulong.MaxValue :
|
||||
value <= ulong.MinValue ? ulong.MinValue : (ulong)value;
|
||||
}
|
||||
|
||||
public static double Round(double value, CpuThreadState state)
|
||||
|
|
@ -500,50 +500,6 @@ namespace ChocolArm64.Instructions
|
|||
return Sse41.Insert(vector, value, 0b1110);
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<sbyte> VectorSByteZero()
|
||||
{
|
||||
if (Sse2.IsSupported)
|
||||
{
|
||||
return Sse2.SetZeroVector128<sbyte>();
|
||||
}
|
||||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<short> VectorInt16Zero()
|
||||
{
|
||||
if (Sse2.IsSupported)
|
||||
{
|
||||
return Sse2.SetZeroVector128<short>();
|
||||
}
|
||||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<int> VectorInt32Zero()
|
||||
{
|
||||
if (Sse2.IsSupported)
|
||||
{
|
||||
return Sse2.SetZeroVector128<int>();
|
||||
}
|
||||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<long> VectorInt64Zero()
|
||||
{
|
||||
if (Sse2.IsSupported)
|
||||
{
|
||||
return Sse2.SetZeroVector128<long>();
|
||||
}
|
||||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<float> VectorSingleZero()
|
||||
{
|
||||
|
|
@ -554,16 +510,5 @@ namespace ChocolArm64.Instructions
|
|||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
|
||||
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
||||
public static Vector128<double> VectorDoubleZero()
|
||||
{
|
||||
if (Sse2.IsSupported)
|
||||
{
|
||||
return Sse2.SetZeroVector128<double>();
|
||||
}
|
||||
|
||||
throw new PlatformNotSupportedException();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -313,12 +313,14 @@ namespace ChocolArm64
|
|||
SetA64(">00111100x011000>xxxxxxxxxxxxxxx", InstEmit.Fcvtzs_Gp_Fixed, typeof(OpCodeSimdCvt64));
|
||||
SetA64("010111101x100001101110xxxxxxxxxx", InstEmit.Fcvtzs_S, typeof(OpCodeSimd64));
|
||||
SetA64("0>0011101<100001101110xxxxxxxxxx", InstEmit.Fcvtzs_V, typeof(OpCodeSimd64));
|
||||
SetA64("0x0011110>>xxxxx111111xxxxxxxxxx", InstEmit.Fcvtzs_V, typeof(OpCodeSimdShImm64));
|
||||
SetA64("0x001111001xxxxx111111xxxxxxxxxx", InstEmit.Fcvtzs_V_Fixed, typeof(OpCodeSimdShImm64));
|
||||
SetA64("0100111101xxxxxx111111xxxxxxxxxx", InstEmit.Fcvtzs_V_Fixed, typeof(OpCodeSimdShImm64));
|
||||
SetA64("x00111100x111001000000xxxxxxxxxx", InstEmit.Fcvtzu_Gp, typeof(OpCodeSimdCvt64));
|
||||
SetA64(">00111100x011001>xxxxxxxxxxxxxxx", InstEmit.Fcvtzu_Gp_Fixed, typeof(OpCodeSimdCvt64));
|
||||
SetA64("011111101x100001101110xxxxxxxxxx", InstEmit.Fcvtzu_S, typeof(OpCodeSimd64));
|
||||
SetA64("0>1011101<100001101110xxxxxxxxxx", InstEmit.Fcvtzu_V, typeof(OpCodeSimd64));
|
||||
SetA64("0x1011110>>xxxxx111111xxxxxxxxxx", InstEmit.Fcvtzu_V, typeof(OpCodeSimdShImm64));
|
||||
SetA64("0x101111001xxxxx111111xxxxxxxxxx", InstEmit.Fcvtzu_V_Fixed, typeof(OpCodeSimdShImm64));
|
||||
SetA64("0110111101xxxxxx111111xxxxxxxxxx", InstEmit.Fcvtzu_V_Fixed, typeof(OpCodeSimdShImm64));
|
||||
SetA64("000111100x1xxxxx000110xxxxxxxxxx", InstEmit.Fdiv_S, typeof(OpCodeSimdReg64));
|
||||
SetA64("0>1011100<1xxxxx111111xxxxxxxxxx", InstEmit.Fdiv_V, typeof(OpCodeSimdReg64));
|
||||
SetA64("000111110x0xxxxx0xxxxxxxxxxxxxxx", InstEmit.Fmadd_S, typeof(OpCodeSimdReg64));
|
||||
|
|
|
|||
Loading…
Reference in a new issue