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Fix/Add 1+12 [Saturating] [Rounded] Shift Right Narrow (imm.) Instructions; add 14 Tests. Add 6 Tests for PR#405. Add 2 Tests for PR#412. (#409)

Browse source 
* Update AOpCodeTable.cs

* Update AInstEmitSimdShift.cs

* Update CpuTestSimdShImm.cs

* Update AInstEmitSimdArithmetic.cs

* Update AInstEmitSimdHelper.cs

* Create CpuTestSimdIns.cs

* Update CpuTest.cs

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

* Update CpuTest.cs

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

* Update CpuTestSimd.cs

* Update CpuTestSimdReg.cs

* Update CpuTest.cs

* Update CpuTestSimdReg.cs

* Update CpuTestSimd.cs
This commit is contained in:
LDj3SNuD 2018-09-17 06:54:05 +02:00 committed by gdkchan
parent 8a78a703f2
commit c7387be0d2
9 changed files with 1254 additions and 303 deletions
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12
ChocolArm64/AOpCodeTable.cs
View file

@ -364,6 +364,7 @@ namespace ChocolArm64
SetA64("0x00111000100000000110xxxxxxxxxx", AInstEmit.Rev16_V, typeof(AOpCodeSimd));
SetA64("0x1011100x100000000010xxxxxxxxxx", AInstEmit.Rev32_V, typeof(AOpCodeSimd));
SetA64("0x001110<<100000000010xxxxxxxxxx", AInstEmit.Rev64_V, typeof(AOpCodeSimd));
SetA64("0x00111100>>>xxx100011xxxxxxxxxx", AInstEmit.Rshrn_V, typeof(AOpCodeSimdShImm));
SetA64("0x101110<<1xxxxx011000xxxxxxxxxx", AInstEmit.Rsubhn_V, typeof(AOpCodeSimdReg));
SetA64("0x001110<<1xxxxx011111xxxxxxxxxx", AInstEmit.Saba_V, typeof(AOpCodeSimdReg));
SetA64("0x001110<<1xxxxx010100xxxxxxxxxx", AInstEmit.Sabal_V, typeof(AOpCodeSimdReg));
@ -409,7 +410,14 @@ namespace ChocolArm64
SetA64("01111110101xxxxx101101xxxxxxxxxx", AInstEmit.Sqrdmulh_S, typeof(AOpCodeSimdReg));
SetA64("0x101110011xxxxx101101xxxxxxxxxx", AInstEmit.Sqrdmulh_V, typeof(AOpCodeSimdReg));
SetA64("0x101110101xxxxx101101xxxxxxxxxx", AInstEmit.Sqrdmulh_V, typeof(AOpCodeSimdReg));
SetA64("0101111100>>>xxx100111xxxxxxxxxx", AInstEmit.Sqrshrn_S, typeof(AOpCodeSimdShImm));
SetA64("0x00111100>>>xxx100111xxxxxxxxxx", AInstEmit.Sqrshrn_V, typeof(AOpCodeSimdShImm));
SetA64("0111111100>>>xxx100011xxxxxxxxxx", AInstEmit.Sqrshrun_S, typeof(AOpCodeSimdShImm));
SetA64("0x10111100>>>xxx100011xxxxxxxxxx", AInstEmit.Sqrshrun_V, typeof(AOpCodeSimdShImm));
SetA64("0101111100>>>xxx100101xxxxxxxxxx", AInstEmit.Sqshrn_S, typeof(AOpCodeSimdShImm));
SetA64("0x00111100>>>xxx100101xxxxxxxxxx", AInstEmit.Sqshrn_V, typeof(AOpCodeSimdShImm));
SetA64("0111111100>>>xxx100001xxxxxxxxxx", AInstEmit.Sqshrun_S, typeof(AOpCodeSimdShImm));
SetA64("0x10111100>>>xxx100001xxxxxxxxxx", AInstEmit.Sqshrun_V, typeof(AOpCodeSimdShImm));
SetA64("01011110xx1xxxxx001011xxxxxxxxxx", AInstEmit.Sqsub_S, typeof(AOpCodeSimdReg));
SetA64("0>001110<<1xxxxx001011xxxxxxxxxx", AInstEmit.Sqsub_V, typeof(AOpCodeSimdReg));
SetA64("01011110<<100001010010xxxxxxxxxx", AInstEmit.Sqxtn_S, typeof(AOpCodeSimd));
@ -476,6 +484,10 @@ namespace ChocolArm64
SetA64("0x101110<<1xxxxx110000xxxxxxxxxx", AInstEmit.Umull_V, typeof(AOpCodeSimdReg));
SetA64("01111110xx1xxxxx000011xxxxxxxxxx", AInstEmit.Uqadd_S, typeof(AOpCodeSimdReg));
SetA64("0>101110<<1xxxxx000011xxxxxxxxxx", AInstEmit.Uqadd_V, typeof(AOpCodeSimdReg));
SetA64("0111111100>>>xxx100111xxxxxxxxxx", AInstEmit.Uqrshrn_S, typeof(AOpCodeSimdShImm));
SetA64("0x10111100>>>xxx100111xxxxxxxxxx", AInstEmit.Uqrshrn_V, typeof(AOpCodeSimdShImm));
SetA64("0111111100>>>xxx100101xxxxxxxxxx", AInstEmit.Uqshrn_S, typeof(AOpCodeSimdShImm));
SetA64("0x10111100>>>xxx100101xxxxxxxxxx", AInstEmit.Uqshrn_V, typeof(AOpCodeSimdShImm));
SetA64("01111110xx1xxxxx001011xxxxxxxxxx", AInstEmit.Uqsub_S, typeof(AOpCodeSimdReg));
SetA64("0>101110<<1xxxxx001011xxxxxxxxxx", AInstEmit.Uqsub_V, typeof(AOpCodeSimdReg));
SetA64("01111110<<100001010010xxxxxxxxxx", AInstEmit.Uqxtn_S, typeof(AOpCodeSimd));

12
ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
View file

@ -1199,22 +1199,22 @@ namespace ChocolArm64.Instruction
public static void Sqxtn_S(AILEmitterCtx Context)
{
EmitScalarSaturatingNarrowOpSxSx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.ScalarSxSx);
}
public static void Sqxtn_V(AILEmitterCtx Context)
{
EmitVectorSaturatingNarrowOpSxSx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.VectorSxSx);
}
public static void Sqxtun_S(AILEmitterCtx Context)
{
EmitScalarSaturatingNarrowOpSxZx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.ScalarSxZx);
}
public static void Sqxtun_V(AILEmitterCtx Context)
{
EmitVectorSaturatingNarrowOpSxZx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.VectorSxZx);
}
public static void Srhadd_V(AILEmitterCtx Context)
@ -1455,12 +1455,12 @@ namespace ChocolArm64.Instruction
public static void Uqxtn_S(AILEmitterCtx Context)
{
EmitScalarSaturatingNarrowOpZxZx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.ScalarZxZx);
}
public static void Uqxtn_V(AILEmitterCtx Context)
{
EmitVectorSaturatingNarrowOpZxZx(Context, () => { });
EmitSaturatingNarrowOp(Context, SaturatingNarrowFlags.VectorZxZx);
}
public static void Urhadd_V(AILEmitterCtx Context)

46
ChocolArm64/Instruction/AInstEmitSimdHelper.cs
View file

@ -1004,56 +1004,14 @@ namespace ChocolArm64.Instruction
ScalarSxSx = Scalar | SignedSrc | SignedDst,
ScalarSxZx = Scalar | SignedSrc,
ScalarZxSx = Scalar | SignedDst,
ScalarZxZx = Scalar,
VectorSxSx = SignedSrc | SignedDst,
VectorSxZx = SignedSrc,
VectorZxSx = SignedDst,
VectorZxZx = 0
}
public static void EmitScalarSaturatingNarrowOpSxSx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.ScalarSxSx);
}
public static void EmitScalarSaturatingNarrowOpSxZx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.ScalarSxZx);
}
public static void EmitScalarSaturatingNarrowOpZxSx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.ScalarZxSx);
}
public static void EmitScalarSaturatingNarrowOpZxZx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.ScalarZxZx);
}
public static void EmitVectorSaturatingNarrowOpSxSx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.VectorSxSx);
}
public static void EmitVectorSaturatingNarrowOpSxZx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.VectorSxZx);
}
public static void EmitVectorSaturatingNarrowOpZxSx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.VectorZxSx);
}
public static void EmitVectorSaturatingNarrowOpZxZx(AILEmitterCtx Context, Action Emit)
{
EmitSaturatingNarrowOp(Context, Emit, SaturatingNarrowFlags.VectorZxZx);
}
public static void EmitSaturatingNarrowOp(AILEmitterCtx Context, Action Emit, SaturatingNarrowFlags Flags)
public static void EmitSaturatingNarrowOp(AILEmitterCtx Context, SaturatingNarrowFlags Flags)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
@ -1080,8 +1038,6 @@ namespace ChocolArm64.Instruction
{
EmitVectorExtract(Context, Op.Rn, Index, Op.Size + 1, SignedSrc);
Emit();
EmitSatQ(Context, Op.Size, SignedSrc, SignedDst);
EmitVectorInsertTmp(Context, Part + Index, Op.Size);

243
ChocolArm64/Instruction/AInstEmitSimdShift.cs
View file

@ -10,6 +10,11 @@ namespace ChocolArm64.Instruction
{
static partial class AInstEmit
{
public static void Rshrn_V(AILEmitterCtx Context)
{
EmitVectorShrImmNarrowOpZx(Context, Round: true);
}
public static void Shl_S(AILEmitterCtx Context)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
@ -45,9 +50,7 @@ namespace ChocolArm64.Instruction
public static void Shrn_V(AILEmitterCtx Context)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
EmitVectorShImmNarrowBinaryZx(Context, () => Context.Emit(OpCodes.Shr_Un), GetImmShr(Op));
EmitVectorShrImmNarrowOpZx(Context, Round: false);
}
public static void Sli_V(AILEmitterCtx Context)
@ -85,26 +88,44 @@ namespace ChocolArm64.Instruction
}
}
public static void Sqrshrn_S(AILEmitterCtx Context)
{
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
}
public static void Sqrshrn_V(AILEmitterCtx Context)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorSxSx);
}
int Shift = GetImmShr(Op);
long RoundConst = 1L << (Shift - 1);
Action Emit = () =>
public static void Sqrshrun_S(AILEmitterCtx Context)
{
Context.EmitLdc_I8(RoundConst);
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
}
Context.Emit(OpCodes.Add);
public static void Sqrshrun_V(AILEmitterCtx Context)
{
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorSxZx);
}
Context.EmitLdc_I4(Shift);
public static void Sqshrn_S(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarSxSx);
}
Context.Emit(OpCodes.Shr);
};
public static void Sqshrn_V(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorSxSx);
}
EmitVectorSaturatingNarrowOpSxSx(Context, Emit);
public static void Sqshrun_S(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarSxZx);
}
public static void Sqshrun_V(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorSxZx);
}
public static void Srshr_S(AILEmitterCtx Context)
@ -159,6 +180,26 @@ namespace ChocolArm64.Instruction
EmitVectorShrImmOpSx(Context, ShrImmFlags.Accumulate);
}
public static void Uqrshrn_S(AILEmitterCtx Context)
{
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
}
public static void Uqrshrn_V(AILEmitterCtx Context)
{
EmitRoundShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorZxZx);
}
public static void Uqshrn_S(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.ScalarZxZx);
}
public static void Uqshrn_V(AILEmitterCtx Context)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.VectorZxZx);
}
public static void Urshr_S(AILEmitterCtx Context)
{
EmitScalarShrImmOpZx(Context, ShrImmFlags.Round);
@ -367,6 +408,138 @@ namespace ChocolArm64.Instruction
}
}
private static void EmitVectorShrImmNarrowOpZx(AILEmitterCtx Context, bool Round)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
int Shift = GetImmShr(Op);
long RoundConst = 1L << (Shift - 1);
int Elems = 8 >> Op.Size;
int Part = Op.RegisterSize == ARegisterSize.SIMD128 ? Elems : 0;
if (Part != 0)
{
Context.EmitLdvec(Op.Rd);
Context.EmitStvectmp();
}
for (int Index = 0; Index < Elems; Index++)
{
EmitVectorExtractZx(Context, Op.Rn, Index, Op.Size + 1);
if (Round)
{
Context.EmitLdc_I8(RoundConst);
Context.Emit(OpCodes.Add);
}
Context.EmitLdc_I4(Shift);
Context.Emit(OpCodes.Shr_Un);
EmitVectorInsertTmp(Context, Part + Index, Op.Size);
}
Context.EmitLdvectmp();
Context.EmitStvec(Op.Rd);
if (Part == 0)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
[Flags]
private enum ShrImmSaturatingNarrowFlags
{
Scalar = 1 << 0,
SignedSrc = 1 << 1,
SignedDst = 1 << 2,
Round = 1 << 3,
ScalarSxSx = Scalar | SignedSrc | SignedDst,
ScalarSxZx = Scalar | SignedSrc,
ScalarZxZx = Scalar,
VectorSxSx = SignedSrc | SignedDst,
VectorSxZx = SignedSrc,
VectorZxZx = 0
}
private static void EmitRoundShrImmSaturatingNarrowOp(AILEmitterCtx Context, ShrImmSaturatingNarrowFlags Flags)
{
EmitShrImmSaturatingNarrowOp(Context, ShrImmSaturatingNarrowFlags.Round | Flags);
}
private static void EmitShrImmSaturatingNarrowOp(AILEmitterCtx Context, ShrImmSaturatingNarrowFlags Flags)
{
AOpCodeSimdShImm Op = (AOpCodeSimdShImm)Context.CurrOp;
bool Scalar = (Flags & ShrImmSaturatingNarrowFlags.Scalar) != 0;
bool SignedSrc = (Flags & ShrImmSaturatingNarrowFlags.SignedSrc) != 0;
bool SignedDst = (Flags & ShrImmSaturatingNarrowFlags.SignedDst) != 0;
bool Round = (Flags & ShrImmSaturatingNarrowFlags.Round) != 0;
int Shift = GetImmShr(Op);
long RoundConst = 1L << (Shift - 1);
int Elems = !Scalar ? 8 >> Op.Size : 1;
int Part = !Scalar && (Op.RegisterSize == ARegisterSize.SIMD128) ? Elems : 0;
if (Scalar)
{
EmitVectorZeroLowerTmp(Context);
}
if (Part != 0)
{
Context.EmitLdvec(Op.Rd);
Context.EmitStvectmp();
}
for (int Index = 0; Index < Elems; Index++)
{
EmitVectorExtract(Context, Op.Rn, Index, Op.Size + 1, SignedSrc);
if (Op.Size <= 1 || !Round)
{
if (Round)
{
Context.EmitLdc_I8(RoundConst);
Context.Emit(OpCodes.Add);
}
Context.EmitLdc_I4(Shift);
Context.Emit(SignedSrc ? OpCodes.Shr : OpCodes.Shr_Un);
}
else /* if (Op.Size == 2 && Round) */
{
EmitShrImm_64(Context, SignedSrc, RoundConst, Shift); // Shift <= 32
}
EmitSatQ(Context, Op.Size, SignedSrc, SignedDst);
EmitVectorInsertTmp(Context, Part + Index, Op.Size);
}
Context.EmitLdvectmp();
Context.EmitStvec(Op.Rd);
if (Part == 0)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
// Dst_64 = (Int(Src_64, Signed) + RoundConst) >> Shift;
private static void EmitShrImm_64(
AILEmitterCtx Context,
@ -374,11 +547,6 @@ namespace ChocolArm64.Instruction
long RoundConst,
int Shift)
{
if (((AOpCodeSimd)Context.CurrOp).Size < 3)
{
throw new InvalidOperationException();
}
Context.EmitLdc_I8(RoundConst);
Context.EmitLdc_I4(Shift);
@ -387,41 +555,6 @@ namespace ChocolArm64.Instruction
: nameof(ASoftFallback.UnsignedShrImm_64));
}
private static void EmitVectorShImmNarrowBinarySx(AILEmitterCtx Context, Action Emit, int Imm)
{
EmitVectorShImmNarrowBinaryOp(Context, Emit, Imm, true);
}
private static void EmitVectorShImmNarrowBinaryZx(AILEmitterCtx Context, Action Emit, int Imm)
{
EmitVectorShImmNarrowBinaryOp(Context, Emit, Imm, false);
}
private static void EmitVectorShImmNarrowBinaryOp(AILEmitterCtx Context, Action Emit, int Imm, bool Signed)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
int Elems = 8 >> Op.Size;
int Part = Op.RegisterSize == ARegisterSize.SIMD128 ? Elems : 0;
for (int Index = 0; Index < Elems; Index++)
{
EmitVectorExtract(Context, Op.Rn, Index, Op.Size + 1, Signed);
Context.EmitLdc_I4(Imm);
Emit();
EmitVectorInsert(Context, Op.Rd, Part + Index, Op.Size);
}
if (Part == 0)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
private static void EmitVectorShImmWidenBinarySx(AILEmitterCtx Context, Action Emit, int Imm)
{
EmitVectorShImmWidenBinaryOp(Context, Emit, Imm, true);

123
Ryujinx.Tests/Cpu/CpuTest.cs
View file

@ -93,6 +93,7 @@ namespace Ryujinx.Tests.Cpu
Vector128<float> V0 = default(Vector128<float>),
Vector128<float> V1 = default(Vector128<float>),
Vector128<float> V2 = default(Vector128<float>),
Vector128<float> V3 = default(Vector128<float>),
bool Overflow = false, bool Carry = false, bool Zero = false, bool Negative = false,
int Fpcr = 0x0, int Fpsr = 0x0)
{
@ -106,6 +107,7 @@ namespace Ryujinx.Tests.Cpu
Thread.ThreadState.V0 = V0;
Thread.ThreadState.V1 = V1;
Thread.ThreadState.V2 = V2;
Thread.ThreadState.V3 = V3;
Thread.ThreadState.Overflow = Overflow;
Thread.ThreadState.Carry = Carry;
@ -127,6 +129,7 @@ namespace Ryujinx.Tests.Cpu
UnicornEmu.Q[0] = V0;
UnicornEmu.Q[1] = V1;
UnicornEmu.Q[2] = V2;
UnicornEmu.Q[3] = V3;
UnicornEmu.OverflowFlag = Overflow;
UnicornEmu.CarryFlag = Carry;
@ -162,13 +165,14 @@ namespace Ryujinx.Tests.Cpu
Vector128<float> V0 = default(Vector128<float>),
Vector128<float> V1 = default(Vector128<float>),
Vector128<float> V2 = default(Vector128<float>),
Vector128<float> V3 = default(Vector128<float>),
bool Overflow = false, bool Carry = false, bool Zero = false, bool Negative = false,
int Fpcr = 0x0, int Fpsr = 0x0)
{
this.Opcode(Opcode);
this.Opcode(0xD4200000); // BRK #0
this.Opcode(0xD65F03C0); // RET
SetThreadState(X0, X1, X2, X3, X31, V0, V1, V2, Overflow, Carry, Zero, Negative, Fpcr, Fpsr);
SetThreadState(X0, X1, X2, X3, X31, V0, V1, V2, V3, Overflow, Carry, Zero, Negative, Fpcr, Fpsr);
ExecuteOpcodes();
return GetThreadState();
@ -195,13 +199,30 @@ namespace Ryujinx.Tests.Cpu
QC = 1 << 27
}
protected void CompareAgainstUnicorn(FPSR FpsrMask = FPSR.None)
protected enum FpSkips { None, IfNaN_S, IfNaN_D };
protected enum FpUseTolerance { None, OneUlps_S, OneUlps_D };
protected void CompareAgainstUnicorn(
FPSR FpsrMask = FPSR.None,
FpSkips FpSkips = FpSkips.None,
FpUseTolerance FpUseTolerance = FpUseTolerance.None)
{
if (!UnicornAvailable)
{
return;
}
if (FpSkips == FpSkips.IfNaN_S && float.IsNaN(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)))
{
Assert.Ignore("NaN test.");
}
if (FpSkips == FpSkips.IfNaN_D && double.IsNaN(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)))
{
Assert.Ignore("NaN test.");
}
Assert.That(Thread.ThreadState.X0, Is.EqualTo(UnicornEmu.X[0]));
Assert.That(Thread.ThreadState.X1, Is.EqualTo(UnicornEmu.X[1]));
Assert.That(Thread.ThreadState.X2, Is.EqualTo(UnicornEmu.X[2]));
@ -236,7 +257,51 @@ namespace Ryujinx.Tests.Cpu
Assert.That(Thread.ThreadState.X31, Is.EqualTo(UnicornEmu.SP));
if (FpUseTolerance == FpUseTolerance.None)
{
Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
}
else
{
if (!Is.EqualTo(UnicornEmu.Q[0]).ApplyTo(Thread.ThreadState.V0).IsSuccess)
{
if (FpUseTolerance == FpUseTolerance.OneUlps_S)
{
if (float.IsNormal (VectorExtractSingle(UnicornEmu.Q[0], (byte)0)) ||
float.IsSubnormal(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)))
{
Assert.That (VectorExtractSingle(Thread.ThreadState.V0, (byte)0),
Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0], (byte)0)).Within(1).Ulps);
Assert.That (VectorExtractSingle(Thread.ThreadState.V0, (byte)1),
Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0], (byte)1)).Within(1).Ulps);
Assert.That (VectorExtractSingle(Thread.ThreadState.V0, (byte)2),
Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0], (byte)2)).Within(1).Ulps);
Assert.That (VectorExtractSingle(Thread.ThreadState.V0, (byte)3),
Is.EqualTo(VectorExtractSingle(UnicornEmu.Q[0], (byte)3)).Within(1).Ulps);
}
else
{
Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
}
}
if (FpUseTolerance == FpUseTolerance.OneUlps_D)
{
if (double.IsNormal (VectorExtractDouble(UnicornEmu.Q[0], (byte)0)) ||
double.IsSubnormal(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)))
{
Assert.That (VectorExtractDouble(Thread.ThreadState.V0, (byte)0),
Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0], (byte)0)).Within(1).Ulps);
Assert.That (VectorExtractDouble(Thread.ThreadState.V0, (byte)1),
Is.EqualTo(VectorExtractDouble(UnicornEmu.Q[0], (byte)1)).Within(1).Ulps);
}
else
{
Assert.That(Thread.ThreadState.V0, Is.EqualTo(UnicornEmu.Q[0]));
}
}
}
}
Assert.That(Thread.ThreadState.V1, Is.EqualTo(UnicornEmu.Q[1]));
Assert.That(Thread.ThreadState.V2, Is.EqualTo(UnicornEmu.Q[2]));
Assert.That(Thread.ThreadState.V3, Is.EqualTo(UnicornEmu.Q[3]));
@ -310,6 +375,18 @@ namespace Ryujinx.Tests.Cpu
return Sse.StaticCast<long, float>(Sse2.SetVector128(BitConverter.DoubleToInt64Bits(E1), 0));
}
protected static float VectorExtractSingle(Vector128<float> Vector, byte Index)
{
if (!Sse41.IsSupported)
{
throw new PlatformNotSupportedException();
}
int Value = Sse41.Extract(Sse.StaticCast<float, int>(Vector), Index);
return BitConverter.Int32BitsToSingle(Value);
}
protected static double VectorExtractDouble(Vector128<float> Vector, byte Index)
{
if (!Sse41.IsSupported)
@ -371,5 +448,47 @@ namespace Ryujinx.Tests.Cpu
return Sse41.Extract(Sse.StaticCast<float, ulong>(Vector), (byte)1);
}
protected static uint GenNormal_S()
{
uint Rnd;
do Rnd = TestContext.CurrentContext.Random.NextUInt();
while ((Rnd & 0x7F800000u) == 0u ||
(Rnd & 0x7F800000u) == 0x7F800000u);
return Rnd;
}
protected static uint GenSubNormal_S()
{
uint Rnd;
do Rnd = TestContext.CurrentContext.Random.NextUInt();
while ((Rnd & 0x007FFFFFu) == 0u);
return Rnd & 0x807FFFFFu;
}
protected static ulong GenNormal_D()
{
ulong Rnd;
do Rnd = TestContext.CurrentContext.Random.NextULong();
while ((Rnd & 0x7FF0000000000000ul) == 0ul ||
(Rnd & 0x7FF0000000000000ul) == 0x7FF0000000000000ul);
return Rnd;
}
protected static ulong GenSubNormal_D()
{
ulong Rnd;
do Rnd = TestContext.CurrentContext.Random.NextULong();
while ((Rnd & 0x000FFFFFFFFFFFFFul) == 0ul);
return Rnd & 0x800FFFFFFFFFFFFFul;
}
}
}

414
Ryujinx.Tests/Cpu/CpuTestSimd.cs
View file

@ -4,6 +4,7 @@ using ChocolArm64.State;
using NUnit.Framework;
using System.Collections.Generic;
using System.Runtime.Intrinsics;
namespace Ryujinx.Tests.Cpu
@ -13,7 +14,7 @@ namespace Ryujinx.Tests.Cpu
{
#if Simd
#region "ValueSource"
#region "ValueSource (Types)"
private static ulong[] _1B1H1S1D_()
{
return new ulong[] { 0x0000000000000000ul, 0x000000000000007Ful,
@ -78,78 +79,183 @@ namespace Ryujinx.Tests.Cpu
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _1S_F_()
private static IEnumerable<ulong> _1S_F_()
{
return new ulong[]
yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
yield return 0x0000000080800000ul; // -Min Normal
yield return 0x00000000807FFFFFul; // -Max SubNormal
yield return 0x0000000080000001ul; // -Min SubNormal
yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
yield return 0x0000000000800000ul; // +Min Normal
yield return 0x00000000007FFFFFul; // +Max SubNormal
yield return 0x0000000000000001ul; // +Min SubNormal
if (!NoZeros)
{
0x00000000FFFFFFFFul, // -QNaN (all ones payload)
0x00000000FFBFFFFFul, // -SNaN (all ones payload)
0x00000000FF800000ul, // -INF
0x00000000FF7FFFFFul, // -Max Normal, float.MinValue
0x0000000080800000ul, // -Min Normal
0x00000000807FFFFFul, // -Max SubNormal
0x0000000080000001ul, // -Min SubNormal
0x0000000080000000ul, // -0
0x0000000000000000ul, // +0
0x0000000000000001ul, // +Min SubNormal
0x00000000007FFFFFul, // +Max SubNormal
0x0000000000800000ul, // +Min Normal
0x000000007F7FFFFFul, // +Max Normal, float.MaxValue
0x000000007F800000ul, // +INF
0x000000007FBFFFFFul, // +SNaN (all ones payload)
0x000000007FFFFFFFul // +QNaN (all ones payload)
yield return 0x0000000080000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0x00000000FF800000ul; // -Infinity
yield return 0x000000007F800000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0x00000000FFFFFFFFul; // -QNaN (all ones payload)
yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
yield return 0x000000007FFFFFFFul; // +QNaN (all ones payload)
yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Grbg = TestContext.CurrentContext.Random.NextUInt();
ulong Rnd1 = GenNormal_S();
ulong Rnd2 = GenSubNormal_S();
yield return (Grbg << 32) | Rnd1;
yield return (Grbg << 32) | Rnd2;
}
}
private static IEnumerable<ulong> _2S_F_()
{
yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
yield return 0x8080000080800000ul; // -Min Normal
yield return 0x807FFFFF807FFFFFul; // -Max SubNormal
yield return 0x8000000180000001ul; // -Min SubNormal
yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal (float.MaxValue)
yield return 0x0080000000800000ul; // +Min Normal
yield return 0x007FFFFF007FFFFFul; // +Max SubNormal
yield return 0x0000000100000001ul; // +Min SubNormal
if (!NoZeros)
{
yield return 0x8000000080000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0xFF800000FF800000ul; // -Infinity
yield return 0x7F8000007F800000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones payload)
yield return 0x7FFFFFFF7FFFFFFFul; // +QNaN (all ones payload)
yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Rnd1 = GenNormal_S();
ulong Rnd2 = GenSubNormal_S();
yield return (Rnd1 << 32) | Rnd1;
yield return (Rnd2 << 32) | Rnd2;
}
}
private static IEnumerable<ulong> _1D_F_()
{
yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
yield return 0x8010000000000000ul; // -Min Normal
yield return 0x800FFFFFFFFFFFFFul; // -Max SubNormal
yield return 0x8000000000000001ul; // -Min SubNormal
yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
yield return 0x0010000000000000ul; // +Min Normal
yield return 0x000FFFFFFFFFFFFFul; // +Max SubNormal
yield return 0x0000000000000001ul; // +Min SubNormal
if (!NoZeros)
{
yield return 0x8000000000000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0xFFF0000000000000ul; // -Infinity
yield return 0x7FF0000000000000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
yield return 0x7FFFFFFFFFFFFFFFul; // +QNaN (all ones payload)
yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Rnd1 = GenNormal_D();
ulong Rnd2 = GenSubNormal_D();
yield return Rnd1;
yield return Rnd2;
}
}
#endregion
#region "ValueSource (Opcodes)"
private static uint[] _F_Cvt_NZ_SU_S_S_()
{
return new uint[]
{
0x5E21A820u, // FCVTNS S0, S1
0x7E21A820u, // FCVTNU S0, S1
0x5EA1B820u, // FCVTZS S0, S1
0x7EA1B820u // FCVTZU S0, S1
};
}
private static ulong[] _2S_F_()
private static uint[] _F_Cvt_NZ_SU_S_D_()
{
return new ulong[]
return new uint[]
{
0xFFFFFFFFFFFFFFFFul, // -QNaN (all ones payload)
0xFFBFFFFFFFBFFFFFul, // -SNaN (all ones payload)
0xFF800000FF800000ul, // -INF
0xFF7FFFFFFF7FFFFFul, // -Max Normal, float.MinValue
0x8080000080800000ul, // -Min Normal
0x807FFFFF807FFFFFul, // -Max SubNormal
0x8000000180000001ul, // -Min SubNormal
0x8000000080000000ul, // -0
0x0000000000000000ul, // +0
0x0000000100000001ul, // +Min SubNormal
0x007FFFFF007FFFFFul, // +Max SubNormal
0x0080000000800000ul, // +Min Normal
0x7F7FFFFF7F7FFFFFul, // +Max Normal, float.MaxValue
0x7F8000007F800000ul, // +INF
0x7FBFFFFF7FBFFFFFul, // +SNaN (all ones payload)
0x7FFFFFFF7FFFFFFFul // +QNaN (all ones payload)
0x5E61A820u, // FCVTNS D0, D1
0x7E61A820u, // FCVTNU D0, D1
0x5EE1B820u, // FCVTZS D0, D1
0x7EE1B820u // FCVTZU D0, D1
};
}
private static ulong[] _1D_F_()
private static uint[] _F_Cvt_NZ_SU_V_2S_4S_()
{
return new ulong[]
return new uint[]
{
0xFFFFFFFFFFFFFFFFul, // -QNaN (all ones payload)
0xFFF7FFFFFFFFFFFFul, // -SNaN (all ones payload)
0xFFF0000000000000ul, // -INF
0xFFEFFFFFFFFFFFFFul, // -Max Normal, double.MinValue
0x8010000000000000ul, // -Min Normal
0x800FFFFFFFFFFFFFul, // -Max SubNormal
0x8000000000000001ul, // -Min SubNormal
0x8000000000000000ul, // -0
0x0000000000000000ul, // +0
0x0000000000000001ul, // +Min SubNormal
0x000FFFFFFFFFFFFFul, // +Max SubNormal
0x0010000000000000ul, // +Min Normal
0x7FEFFFFFFFFFFFFFul, // +Max Normal, double.MaxValue
0x7FF0000000000000ul, // +INF
0x7FF7FFFFFFFFFFFFul, // +SNaN (all ones payload)
0x7FFFFFFFFFFFFFFFul // +QNaN (all ones payload)
0x0E21A800u, // FCVTNS V0.2S, V0.2S
0x2E21A800u, // FCVTNU V0.2S, V0.2S
0x0EA1B800u, // FCVTZS V0.2S, V0.2S
0x2EA1B800u // FCVTZU V0.2S, V0.2S
};
}
private static uint[] _F_Cvt_NZ_SU_V_2D_()
{
return new uint[]
{
0x4E61A800u, // FCVTNS V0.2D, V0.2D
0x6E61A800u, // FCVTNU V0.2D, V0.2D
0x4EE1B800u, // FCVTZS V0.2D, V0.2D
0x6EE1B800u // FCVTZU V0.2D, V0.2D
};
}
#endregion
private const int RndCnt = 2;
private static readonly bool NoZeros = false;
private static readonly bool NoInfs = false;
private static readonly bool NoNaNs = false;
[Test, Pairwise, Description("ABS <V><d>, <V><n>")]
public void Abs_S_D([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
@ -645,176 +751,104 @@ namespace Ryujinx.Tests.Cpu
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("FCVTNS <V><d>, <V><n>")]
public void Fcvtns_S_S([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1S_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1S_F_")] [Random(RndCnt)] ulong A)
[Test, Pairwise, Description("FCVT <Dd>, <Sn>")]
public void Fcvt_S_SD([ValueSource("_1S_F_")] ulong A)
{
//const int DNFlagBit = 25; // Default NaN mode control bit.
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x5E21A800; // FCVTNS S0, S0
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
uint Opcode = 0x1E22C020; // FCVT D0, S1
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE1(Z);
Vector128<float> V1 = MakeVectorE0(A);
//int Fpcr = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
//Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVT <Sd>, <Dn>")]
public void Fcvt_S_DS([ValueSource("_1D_F_")] ulong A)
{
uint Opcode = 0x1E624020; // FCVT S0, D1
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void F_Cvt_NZ_SU_S_S([ValueSource("_F_Cvt_NZ_SU_S_S_")] uint Opcodes,
[ValueSource("_1S_F_")] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVTNS <V><d>, <V><n>")]
public void Fcvtns_S_D([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong A)
[Test, Pairwise]
public void F_Cvt_NZ_SU_S_D([ValueSource("_F_Cvt_NZ_SU_S_D_")] uint Opcodes,
[ValueSource("_1D_F_")] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x5E61A800; // FCVTNS D0, D0
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE1(Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("FCVTNS <Vd>.<T>, <Vn>.<T>")]
public void Fcvtns_V_2S_4S([Values(0u)] uint Rd,
[Test, Pairwise]
public void F_Cvt_NZ_SU_V_2S_4S([ValueSource("_F_Cvt_NZ_SU_V_2S_4S_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_2S_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_2S_F_")] [Random(RndCnt)] ulong A,
[ValueSource("_2S_F_")] ulong Z,
[ValueSource("_2S_F_")] ulong A,
[Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x0E21A800; // FCVTNS V0.2S, V0.2S
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((Q & 1) << 30);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("FCVTNS <Vd>.<T>, <Vn>.<T>")]
public void Fcvtns_V_2D([Values(0u)] uint Rd,
[Test, Pairwise]
public void F_Cvt_NZ_SU_V_2D([ValueSource("_F_Cvt_NZ_SU_V_2D_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong A)
[ValueSource("_1D_F_")] ulong Z,
[ValueSource("_1D_F_")] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x4E61A800; // FCVTNS V0.2D, V0.2D
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVTNU <V><d>, <V><n>")]
public void Fcvtnu_S_S([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1S_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1S_F_")] [Random(RndCnt)] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x7E21A800; // FCVTNU S0, S0
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVTNU <V><d>, <V><n>")]
public void Fcvtnu_S_D([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x7E61A800; // FCVTNU D0, D0
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVTNU <Vd>.<T>, <Vn>.<T>")]
public void Fcvtnu_V_2S_4S([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_2S_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_2S_F_")] [Random(RndCnt)] ulong A,
[Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x2E21A800; // FCVTNU V0.2S, V0.2S
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= ((Q & 1) << 30);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
}
[Test, Pairwise, Description("FCVTNU <Vd>.<T>, <Vn>.<T>")]
public void Fcvtnu_V_2D([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_F_")] [Random(RndCnt)] ulong A)
{
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x6E61A800; // FCVTNU V0.2D, V0.2D
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
//int Fpcr = 1 << FZFlagBit; // Flush-to-zero mode enabled.
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IXC | FPSR.IOC*/);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("NEG <V><d>, <V><n>")]

74
Ryujinx.Tests/Cpu/CpuTestSimdIns.cs Normal file
View file

@ -0,0 +1,74 @@
#define SimdIns
using ChocolArm64.State;
using NUnit.Framework;
using System.Runtime.Intrinsics;
namespace Ryujinx.Tests.Cpu
{
[Category("SimdIns")] // Tested: second half of 2018.
public sealed class CpuTestSimdIns : CpuTest
{
#if SimdIns
#region "ValueSource"
private static uint[] _W_()
{
return new uint[] { 0x00000000u, 0x0000007Fu,
0x00000080u, 0x000000FFu,
0x00007FFFu, 0x00008000u,
0x0000FFFFu, 0x7FFFFFFFu,
0x80000000u, 0xFFFFFFFFu };
}
private static ulong[] _X_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
#endregion
private const int RndCnt = 2;
[Test, Pairwise, Description("DUP <Vd>.<T>, <R><n>")]
public void Dup_Gp_W([Values(0u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[ValueSource("_W_")] [Random(RndCnt)] uint Wn,
[Values(0, 1, 2)] int Size, // Q0: <8B, 4H, 2S>
[Values(0b0u, 0b1u)] uint Q) // Q1: <16B, 8H, 4S>
{
uint Imm5 = (1U << Size) & 0x1F;
uint Opcode = 0x0E000C00; // RESERVED
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcode |= (Imm5 << 16);
Opcode |= ((Q & 1) << 30);
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Wn, V0: V0);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("DUP <Vd>.<T>, <R><n>")]
public void Dup_Gp_X([Values(0u)] uint Rd,
[Values(1u, 31u)] uint Rn,
[ValueSource("_X_")] [Random(RndCnt)] ulong Xn)
{
uint Opcode = 0x4E080C00; // DUP V0.2D, X0
Opcode |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
AThreadState ThreadState = SingleOpcode(Opcode, X1: Xn, V0: V0);
CompareAgainstUnicorn();
}
#endif
}
}

307
Ryujinx.Tests/Cpu/CpuTestSimdReg.cs
View file

@ -4,6 +4,7 @@ using ChocolArm64.State;
using NUnit.Framework;
using System.Collections.Generic;
using System.Runtime.Intrinsics;
namespace Ryujinx.Tests.Cpu
@ -13,7 +14,7 @@ namespace Ryujinx.Tests.Cpu
{
#if SimdReg
#region "ValueSource"
#region "ValueSource (Types)"
private static ulong[] _1B1H1S1D_()
{
return new ulong[] { 0x0000000000000000ul, 0x000000000000007Ful,
@ -76,10 +77,188 @@ namespace Ryujinx.Tests.Cpu
0x8000000080000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static IEnumerable<ulong> _1S_F_()
{
yield return 0x00000000FF7FFFFFul; // -Max Normal (float.MinValue)
yield return 0x0000000080800000ul; // -Min Normal
yield return 0x00000000807FFFFFul; // -Max SubNormal
yield return 0x0000000080000001ul; // -Min SubNormal
yield return 0x000000007F7FFFFFul; // +Max Normal (float.MaxValue)
yield return 0x0000000000800000ul; // +Min Normal
yield return 0x00000000007FFFFFul; // +Max SubNormal
yield return 0x0000000000000001ul; // +Min SubNormal
if (!NoZeros)
{
yield return 0x0000000080000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0x00000000FF800000ul; // -Infinity
yield return 0x000000007F800000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0x00000000FFFFFFFFul; // -QNaN (all ones payload)
yield return 0x00000000FFBFFFFFul; // -SNaN (all ones payload)
yield return 0x000000007FFFFFFFul; // +QNaN (all ones payload)
yield return 0x000000007FBFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Grbg = TestContext.CurrentContext.Random.NextUInt();
ulong Rnd1 = GenNormal_S();
ulong Rnd2 = GenSubNormal_S();
yield return (Grbg << 32) | Rnd1;
yield return (Grbg << 32) | Rnd2;
}
}
private static IEnumerable<ulong> _2S_F_()
{
yield return 0xFF7FFFFFFF7FFFFFul; // -Max Normal (float.MinValue)
yield return 0x8080000080800000ul; // -Min Normal
yield return 0x807FFFFF807FFFFFul; // -Max SubNormal
yield return 0x8000000180000001ul; // -Min SubNormal
yield return 0x7F7FFFFF7F7FFFFFul; // +Max Normal (float.MaxValue)
yield return 0x0080000000800000ul; // +Min Normal
yield return 0x007FFFFF007FFFFFul; // +Max SubNormal
yield return 0x0000000100000001ul; // +Min SubNormal
if (!NoZeros)
{
yield return 0x8000000080000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0xFF800000FF800000ul; // -Infinity
yield return 0x7F8000007F800000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
yield return 0xFFBFFFFFFFBFFFFFul; // -SNaN (all ones payload)
yield return 0x7FFFFFFF7FFFFFFFul; // +QNaN (all ones payload)
yield return 0x7FBFFFFF7FBFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Rnd1 = GenNormal_S();
ulong Rnd2 = GenSubNormal_S();
yield return (Rnd1 << 32) | Rnd1;
yield return (Rnd2 << 32) | Rnd2;
}
}
private static IEnumerable<ulong> _1D_F_()
{
yield return 0xFFEFFFFFFFFFFFFFul; // -Max Normal (double.MinValue)
yield return 0x8010000000000000ul; // -Min Normal
yield return 0x800FFFFFFFFFFFFFul; // -Max SubNormal
yield return 0x8000000000000001ul; // -Min SubNormal
yield return 0x7FEFFFFFFFFFFFFFul; // +Max Normal (double.MaxValue)
yield return 0x0010000000000000ul; // +Min Normal
yield return 0x000FFFFFFFFFFFFFul; // +Max SubNormal
yield return 0x0000000000000001ul; // +Min SubNormal
if (!NoZeros)
{
yield return 0x8000000000000000ul; // -Zero
yield return 0x0000000000000000ul; // +Zero
}
if (!NoInfs)
{
yield return 0xFFF0000000000000ul; // -Infinity
yield return 0x7FF0000000000000ul; // +Infinity
}
if (!NoNaNs)
{
yield return 0xFFFFFFFFFFFFFFFFul; // -QNaN (all ones payload)
yield return 0xFFF7FFFFFFFFFFFFul; // -SNaN (all ones payload)
yield return 0x7FFFFFFFFFFFFFFFul; // +QNaN (all ones payload)
yield return 0x7FF7FFFFFFFFFFFFul; // +SNaN (all ones payload)
}
for (int Cnt = 1; Cnt <= RndCnt; Cnt++)
{
ulong Rnd1 = GenNormal_D();
ulong Rnd2 = GenSubNormal_D();
yield return Rnd1;
yield return Rnd2;
}
}
#endregion
#region "ValueSource (Opcodes)"
private static uint[] _F_Max_Min_Nm_S_S_()
{
return new uint[]
{
0x1E224820u, // FMAX S0, S1, S2
0x1E226820u, // FMAXNM S0, S1, S2
0x1E225820u, // FMIN S0, S1, S2
0x1E227820u // FMINNM S0, S1, S2
};
}
private static uint[] _F_Max_Min_Nm_S_D_()
{
return new uint[]
{
0x1E624820u, // FMAX D0, D1, D2
0x1E626820u, // FMAXNM D0, D1, D2
0x1E625820u, // FMIN D0, D1, D2
0x1E627820u // FMINNM D0, D1, D2
};
}
private static uint[] _F_Max_Min_Nm_P_V_2S_4S_()
{
return new uint[]
{
0x0E20F400u, // FMAX V0.2S, V0.2S, V0.2S
0x0E20C400u, // FMAXNM V0.2S, V0.2S, V0.2S
0x2E20F400u, // FMAXP V0.2S, V0.2S, V0.2S
0x0EA0F400u, // FMIN V0.2S, V0.2S, V0.2S
0x0EA0C400u, // FMINNM V0.2S, V0.2S, V0.2S
0x2EA0F400u // FMINP V0.2S, V0.2S, V0.2S
};
}
private static uint[] _F_Max_Min_Nm_P_V_2D_()
{
return new uint[]
{
0x4E60F400u, // FMAX V0.2D, V0.2D, V0.2D
0x4E60C400u, // FMAXNM V0.2D, V0.2D, V0.2D
0x6E60F400u, // FMAXP V0.2D, V0.2D, V0.2D
0x4EE0F400u, // FMIN V0.2D, V0.2D, V0.2D
0x4EE0C400u, // FMINNM V0.2D, V0.2D, V0.2D
0x6EE0F400u // FMINP V0.2D, V0.2D, V0.2D
};
}
#endregion
private const int RndCnt = 2;
private static readonly bool NoZeros = false;
private static readonly bool NoInfs = false;
private static readonly bool NoNaNs = false;
[Test, Pairwise, Description("ADD <V><d>, <V><n>, <V><m>")]
public void Add_S_D([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
@ -856,6 +1035,132 @@ namespace Ryujinx.Tests.Cpu
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("FMADD <Sd>, <Sn>, <Sm>, <Sa>")]
public void Fmadd_S_S([ValueSource("_1S_F_")] ulong A,
[ValueSource("_1S_F_")] ulong B,
[ValueSource("_1S_F_")] ulong C)
{
//const int DNFlagBit = 25; // Default NaN mode control bit.
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
uint Opcode = 0x1F020C20; // FMADD S0, S1, S2, S3
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
Vector128<float> V2 = MakeVectorE0(B);
Vector128<float> V3 = MakeVectorE0(C);
//int Fpcr = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
//Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2, V3: V3/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC, */FpSkips: FpSkips.IfNaN_S/*, FpUseTolerance: FpUseTolerance.OneUlps_S*/);
}
[Test, Pairwise, Description("FMADD <Dd>, <Dn>, <Dm>, <Da>")]
public void Fmadd_S_D([ValueSource("_1D_F_")] ulong A,
[ValueSource("_1D_F_")] ulong B,
[ValueSource("_1D_F_")] ulong C)
{
uint Opcode = 0x1F420C20; // FMADD D0, D1, D2, D3
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE1(Z);
Vector128<float> V1 = MakeVectorE0(A);
Vector128<float> V2 = MakeVectorE0(B);
Vector128<float> V3 = MakeVectorE0(C);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2, V3: V3);
CompareAgainstUnicorn(FpSkips: FpSkips.IfNaN_D/*, FpUseTolerance: FpUseTolerance.OneUlps_D*/);
}
[Test, Pairwise]
public void F_Max_Min_Nm_S_S([ValueSource("_F_Max_Min_Nm_S_S_")] uint Opcodes,
[ValueSource("_1S_F_")] ulong A,
[ValueSource("_1S_F_")] ulong B)
{
//const int DNFlagBit = 25; // Default NaN mode control bit.
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
Vector128<float> V2 = MakeVectorE0(B);
//int Fpcr = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
//Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
}
[Test, Pairwise]
public void F_Max_Min_Nm_S_D([ValueSource("_F_Max_Min_Nm_S_D_")] uint Opcodes,
[ValueSource("_1D_F_")] ulong A,
[ValueSource("_1D_F_")] ulong B)
{
ulong Z = TestContext.CurrentContext.Random.NextULong();
Vector128<float> V0 = MakeVectorE1(Z);
Vector128<float> V1 = MakeVectorE0(A);
Vector128<float> V2 = MakeVectorE0(B);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void F_Max_Min_Nm_P_V_2S_4S([ValueSource("_F_Max_Min_Nm_P_V_2S_4S_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[Values(2u, 0u)] uint Rm,
[ValueSource("_2S_F_")] ulong Z,
[ValueSource("_2S_F_")] ulong A,
[ValueSource("_2S_F_")] ulong B,
[Values(0b0u, 0b1u)] uint Q) // <2S, 4S>
{
//const int DNFlagBit = 25; // Default NaN mode control bit.
//const int FZFlagBit = 24; // Flush-to-zero mode control bit.
Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A * Q);
Vector128<float> V2 = MakeVectorE0E1(B, B * Q);
//int Fpcr = 1 << DNFlagBit; // Any operation involving one or more NaNs returns the Default NaN.
//Fpcr |= 1 << FZFlagBit; // Flush-to-zero mode enabled.
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2/*, Fpcr: Fpcr*/);
CompareAgainstUnicorn(/*FpsrMask: FPSR.IDC | FPSR.IOC*/);
}
[Test, Pairwise]
public void F_Max_Min_Nm_P_V_2D([ValueSource("_F_Max_Min_Nm_P_V_2D_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[Values(2u, 0u)] uint Rm,
[ValueSource("_1D_F_")] ulong Z,
[ValueSource("_1D_F_")] ulong A,
[ValueSource("_1D_F_")] ulong B)
{
Opcodes |= ((Rm & 31) << 16) | ((Rn & 31) << 5) | ((Rd & 31) << 0);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
Vector128<float> V2 = MakeVectorE0E1(B, B);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1, V2: V2);
CompareAgainstUnicorn();
}
[Test, Pairwise, Description("ORN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Orn_V_8B([Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,

318
Ryujinx.Tests/Cpu/CpuTestSimdShImm.cs
View file

@ -20,6 +20,18 @@ namespace Ryujinx.Tests.Cpu
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _1H_()
{
return new ulong[] { 0x0000000000000000ul, 0x0000000000007FFFul,
0x0000000000008000ul, 0x000000000000FFFFul };
}
private static ulong[] _1S_()
{
return new ulong[] { 0x0000000000000000ul, 0x000000007FFFFFFFul,
0x0000000080000000ul, 0x00000000FFFFFFFFul };
}
private static ulong[] _2S_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFFFFFF7FFFFFFFul,
@ -114,6 +126,111 @@ namespace Ryujinx.Tests.Cpu
0x6F401400u // USRA V0.2D, V0.2D, #64
};
}
private static uint[] _ShrImmNarrow_V_8H8B_8H16B_()
{
return new uint[]
{
0x0F088C00u, // RSHRN V0.8B, V0.8H, #8
0x0F088400u // SHRN V0.8B, V0.8H, #8
};
}
private static uint[] _ShrImmNarrow_V_4S4H_4S8H_()
{
return new uint[]
{
0x0F108C00u, // RSHRN V0.4H, V0.4S, #16
0x0F108400u // SHRN V0.4H, V0.4S, #16
};
}
private static uint[] _ShrImmNarrow_V_2D2S_2D4S_()
{
return new uint[]
{
0x0F208C00u, // RSHRN V0.2S, V0.2D, #32
0x0F208400u // SHRN V0.2S, V0.2D, #32
};
}
private static uint[] _ShrImmSaturatingNarrow_S_HB_()
{
return new uint[]
{
0x5F089C00u, // SQRSHRN B0, H0, #8
0x7F089C00u, // UQRSHRN B0, H0, #8
0x7F088C00u, // SQRSHRUN B0, H0, #8
0x5F089400u, // SQSHRN B0, H0, #8
0x7F089400u, // UQSHRN B0, H0, #8
0x7F088400u // SQSHRUN B0, H0, #8
};
}
private static uint[] _ShrImmSaturatingNarrow_S_SH_()
{
return new uint[]
{
0x5F109C00u, // SQRSHRN H0, S0, #16
0x7F109C00u, // UQRSHRN H0, S0, #16
0x7F108C00u, // SQRSHRUN H0, S0, #16
0x5F109400u, // SQSHRN H0, S0, #16
0x7F109400u, // UQSHRN H0, S0, #16
0x7F108400u // SQSHRUN H0, S0, #16
};
}
private static uint[] _ShrImmSaturatingNarrow_S_DS_()
{
return new uint[]
{
0x5F209C00u, // SQRSHRN S0, D0, #32
0x7F209C00u, // UQRSHRN S0, D0, #32
0x7F208C00u, // SQRSHRUN S0, D0, #32
0x5F209400u, // SQSHRN S0, D0, #32
0x7F209400u, // UQSHRN S0, D0, #32
0x7F208400u // SQSHRUN S0, D0, #32
};
}
private static uint[] _ShrImmSaturatingNarrow_V_8H8B_8H16B_()
{
return new uint[]
{
0x0F089C00u, // SQRSHRN V0.8B, V0.8H, #8
0x2F089C00u, // UQRSHRN V0.8B, V0.8H, #8
0x2F088C00u, // SQRSHRUN V0.8B, V0.8H, #8
0x0F089400u, // SQSHRN V0.8B, V0.8H, #8
0x2F089400u, // UQSHRN V0.8B, V0.8H, #8
0x2F088400u // SQSHRUN V0.8B, V0.8H, #8
};
}
private static uint[] _ShrImmSaturatingNarrow_V_4S4H_4S8H_()
{
return new uint[]
{
0x0F109C00u, // SQRSHRN V0.4H, V0.4S, #16
0x2F109C00u, // UQRSHRN V0.4H, V0.4S, #16
0x2F108C00u, // SQRSHRUN V0.4H, V0.4S, #16
0x0F109400u, // SQSHRN V0.4H, V0.4S, #16
0x2F109400u, // UQSHRN V0.4H, V0.4S, #16
0x2F108400u // SQSHRUN V0.4H, V0.4S, #16
};
}
private static uint[] _ShrImmSaturatingNarrow_V_2D2S_2D4S_()
{
return new uint[]
{
0x0F209C00u, // SQRSHRN V0.2S, V0.2D, #32
0x2F209C00u, // UQRSHRN V0.2S, V0.2D, #32
0x2F208C00u, // SQRSHRUN V0.2S, V0.2D, #32
0x0F209400u, // SQSHRN V0.2S, V0.2D, #32
0x2F209400u, // UQSHRN V0.2S, V0.2D, #32
0x2F208400u // SQSHRUN V0.2S, V0.2D, #32
};
}
#endregion
private const int RndCnt = 2;
@ -339,6 +456,207 @@ namespace Ryujinx.Tests.Cpu
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void ShrImmNarrow_V_8H8B_8H16B([ValueSource("_ShrImmNarrow_V_8H8B_8H16B_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_4H_")] [Random(RndCnt)] ulong Z,
[ValueSource("_4H_")] [Random(RndCnt)] ulong A,
[Range(1u, 8u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <8H8B, 8H16B>
{
uint ImmHB = (16 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void ShrImmNarrow_V_4S4H_4S8H([ValueSource("_ShrImmNarrow_V_4S4H_4S8H_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_2S_")] [Random(RndCnt)] ulong Z,
[ValueSource("_2S_")] [Random(RndCnt)] ulong A,
[Range(1u, 16u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <4S4H, 4S8H>
{
uint ImmHB = (32 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void ShrImmNarrow_V_2D2S_2D4S([ValueSource("_ShrImmNarrow_V_2D2S_2D4S_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_")] [Random(RndCnt)] ulong A,
[Range(1u, 32u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <2D2S, 2D4S>
{
uint ImmHB = (64 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0E1(A, A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn();
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_S_HB([ValueSource("_ShrImmSaturatingNarrow_S_HB_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1H_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1H_")] [Random(RndCnt)] ulong A,
[Range(1u, 8u)] uint Shift)
{
uint ImmHB = (16 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_S_SH([ValueSource("_ShrImmSaturatingNarrow_S_SH_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1S_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1S_")] [Random(RndCnt)] ulong A,
[Range(1u, 16u)] uint Shift)
{
uint ImmHB = (32 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_S_DS([ValueSource("_ShrImmSaturatingNarrow_S_DS_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_")] [Random(RndCnt)] ulong A,
[Range(1u, 32u)] uint Shift)
{
uint ImmHB = (64 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_V_8H8B_8H16B([ValueSource("_ShrImmSaturatingNarrow_V_8H8B_8H16B_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_4H_")] [Random(RndCnt)] ulong Z,
[ValueSource("_4H_")] [Random(RndCnt)] ulong A,
[Range(1u, 8u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <8H8B, 8H16B>
{
uint ImmHB = (16 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_V_4S4H_4S8H([ValueSource("_ShrImmSaturatingNarrow_V_4S4H_4S8H_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_2S_")] [Random(RndCnt)] ulong Z,
[ValueSource("_2S_")] [Random(RndCnt)] ulong A,
[Range(1u, 16u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <4S4H, 4S8H>
{
uint ImmHB = (32 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
[Test, Pairwise]
public void ShrImmSaturatingNarrow_V_2D2S_2D4S([ValueSource("_ShrImmSaturatingNarrow_V_2D2S_2D4S_")] uint Opcodes,
[Values(0u)] uint Rd,
[Values(1u, 0u)] uint Rn,
[ValueSource("_1D_")] [Random(RndCnt)] ulong Z,
[ValueSource("_1D_")] [Random(RndCnt)] ulong A,
[Range(1u, 32u)] uint Shift,
[Values(0b0u, 0b1u)] uint Q) // <2D2S, 2D4S>
{
uint ImmHB = (64 - Shift) & 0x7F;
Opcodes |= ((Rn & 31) << 5) | ((Rd & 31) << 0);
Opcodes |= (ImmHB << 16);
Opcodes |= ((Q & 1) << 30);
Vector128<float> V0 = MakeVectorE0E1(Z, Z);
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcodes, V0: V0, V1: V1);
CompareAgainstUnicorn(FpsrMask: FPSR.QC);
}
#endif
}
}