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Add Sse Opt. for Cmeq_V_2D, Cmgt_V_2D (Reg). Add Sse Opt. for Crc32cb, Crc32ch, Crc32cw, Crc32cx. Add 10 simple tests for Fcmgt, Fcmge, Fcmeq, Fcmle, Fcmlt (S, V) (Reg, Zero). Add 2 Cnt_V tests. (#183)

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* Add files via upload

* Add files via upload

* Add files via upload

* CPE

* Add EmitSse42Crc32()

* Update CpuTestSimdCmp.cs

* Update Pseudocode.cs

* Update Instructions.cs

* Update CpuTestSimd.cs

* Update Instructions.cs
This commit is contained in:
LDj3SNuD 2018-06-26 03:32:29 +02:00 committed by gdkchan
parent 37a6e84fd4
commit 8f6387128a
13 changed files with 698 additions and 120 deletions
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6
ChocolArm64/AOpCodeTable.cs
View file

@ -225,16 +225,16 @@ namespace ChocolArm64
SetA64("000111100x1xxxxxxxxx01xxxxx0xxxx", AInstEmit.Fccmp_S, typeof(AOpCodeSimdFcond));
SetA64("000111100x1xxxxxxxxx01xxxxx1xxxx", AInstEmit.Fccmpe_S, typeof(AOpCodeSimdFcond));
SetA64("010111100x1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmeq_S, typeof(AOpCodeSimdReg));
SetA64("0>0011100<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmeq_V, typeof(AOpCodeSimdReg));
SetA64("010111101x100000110110xxxxxxxxxx", AInstEmit.Fcmeq_S, typeof(AOpCodeSimd));
SetA64("0>0011100<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmeq_V, typeof(AOpCodeSimdReg));
SetA64("0>0011101<100000110110xxxxxxxxxx", AInstEmit.Fcmeq_V, typeof(AOpCodeSimd));
SetA64("011111100x1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmge_S, typeof(AOpCodeSimdReg));
SetA64("0>1011100<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmge_V, typeof(AOpCodeSimdReg));
SetA64("011111101x100000110010xxxxxxxxxx", AInstEmit.Fcmge_S, typeof(AOpCodeSimd));
SetA64("0>1011100<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmge_V, typeof(AOpCodeSimdReg));
SetA64("0>1011101<100000110010xxxxxxxxxx", AInstEmit.Fcmge_V, typeof(AOpCodeSimd));
SetA64("011111101x1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmgt_S, typeof(AOpCodeSimdReg));
SetA64("0>1011101<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmgt_V, typeof(AOpCodeSimdReg));
SetA64("010111101x100000110010xxxxxxxxxx", AInstEmit.Fcmgt_S, typeof(AOpCodeSimd));
SetA64("0>1011101<1xxxxx111001xxxxxxxxxx", AInstEmit.Fcmgt_V, typeof(AOpCodeSimdReg));
SetA64("0>0011101<100000110010xxxxxxxxxx", AInstEmit.Fcmgt_V, typeof(AOpCodeSimd));
SetA64("011111101x100000110110xxxxxxxxxx", AInstEmit.Fcmle_S, typeof(AOpCodeSimd));
SetA64("0>1011101<100000110110xxxxxxxxxx", AInstEmit.Fcmle_V, typeof(AOpCodeSimd));

12
ChocolArm64/AOptimizations.cs
View file

@ -6,7 +6,15 @@ public static class AOptimizations
public static bool GenerateCallStack = true;
public static bool UseSse2IfAvailable = true;
private static bool UseAllSseIfAvailable = true;
internal static bool UseSse2 = UseSse2IfAvailable && Sse2.IsSupported;
private static bool UseSseIfAvailable = true;
private static bool UseSse2IfAvailable = true;
private static bool UseSse41IfAvailable = true;
private static bool UseSse42IfAvailable = true;
internal static bool UseSse = (UseAllSseIfAvailable && UseSseIfAvailable) && Sse.IsSupported;
internal static bool UseSse2 = (UseAllSseIfAvailable && UseSse2IfAvailable) && Sse2.IsSupported;
internal static bool UseSse41 = (UseAllSseIfAvailable && UseSse41IfAvailable) && Sse41.IsSupported;
internal static bool UseSse42 = (UseAllSseIfAvailable && UseSse42IfAvailable) && Sse42.IsSupported;
}

42
ChocolArm64/Instruction/AInstEmitHash.cs
View file

@ -1,7 +1,9 @@
using ChocolArm64.Decoder;
using ChocolArm64.State;
using ChocolArm64.Translation;
using System;
using System.Reflection.Emit;
using System.Runtime.Intrinsics.X86;
namespace ChocolArm64.Instruction
{
@ -28,24 +30,64 @@ namespace ChocolArm64.Instruction
}
public static void Crc32cb(AILEmitterCtx Context)
{
if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(byte));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cb));
}
}
public static void Crc32ch(AILEmitterCtx Context)
{
if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(ushort));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32ch));
}
}
public static void Crc32cw(AILEmitterCtx Context)
{
if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(uint));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cw));
}
}
public static void Crc32cx(AILEmitterCtx Context)
{
if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(ulong), typeof(ulong));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cx));
}
}
private static void EmitSse42Crc32(AILEmitterCtx Context, Type TCrc, Type TData)
{
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp;
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { TCrc, TData }));
Context.EmitStintzr(Op.Rd);
}
private static void EmitCrc32(AILEmitterCtx Context, string Name)
{

32
ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
View file

@ -319,9 +319,9 @@ namespace ChocolArm64.Instruction
public static void Fadd_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.AddScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.AddScalar));
}
else
{
@ -331,9 +331,9 @@ namespace ChocolArm64.Instruction
public static void Fadd_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.Add));
EmitSseOrSse2CallF(Context, nameof(Sse.Add));
}
else
{
@ -389,9 +389,9 @@ namespace ChocolArm64.Instruction
public static void Fdiv_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.DivideScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.DivideScalar));
}
else
{
@ -401,9 +401,9 @@ namespace ChocolArm64.Instruction
public static void Fdiv_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.Divide));
EmitSseOrSse2CallF(Context, nameof(Sse.Divide));
}
else
{
@ -563,9 +563,9 @@ namespace ChocolArm64.Instruction
public static void Fmul_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.MultiplyScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.MultiplyScalar));
}
else
{
@ -580,9 +580,9 @@ namespace ChocolArm64.Instruction
public static void Fmul_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.Multiply));
EmitSseOrSse2CallF(Context, nameof(Sse.Multiply));
}
else
{
@ -1019,9 +1019,9 @@ namespace ChocolArm64.Instruction
public static void Fsub_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.SubtractScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.SubtractScalar));
}
else
{
@ -1031,9 +1031,9 @@ namespace ChocolArm64.Instruction
public static void Fsub_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2)
if (AOptimizations.UseSse && AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.Subtract));
EmitSseOrSse2CallF(Context, nameof(Sse.Subtract));
}
else
{

56
ChocolArm64/Instruction/AInstEmitSimdCmp.cs
View file

@ -19,10 +19,21 @@ namespace ChocolArm64.Instruction
public static void Cmeq_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3)
if (Context.CurrOp is AOpCodeSimdReg Op)
{
if (Op.Size < 3 && AOptimizations.UseSse2)
{
EmitSse2Call(Context, nameof(Sse2.CompareEqual));
}
else if (Op.Size == 3 && AOptimizations.UseSse41)
{
EmitSse41Call(Context, nameof(Sse41.CompareEqual));
}
else
{
EmitCmp(Context, OpCodes.Beq_S, Scalar: false);
}
}
else
{
EmitCmp(Context, OpCodes.Beq_S, Scalar: false);
@ -46,10 +57,21 @@ namespace ChocolArm64.Instruction
public static void Cmgt_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3)
if (Context.CurrOp is AOpCodeSimdReg Op)
{
if (Op.Size < 3 && AOptimizations.UseSse2)
{
EmitSse2Call(Context, nameof(Sse2.CompareGreaterThan));
}
else if (Op.Size == 3 && AOptimizations.UseSse42)
{
EmitSse42Call(Context, nameof(Sse42.CompareGreaterThan));
}
else
{
EmitCmp(Context, OpCodes.Bgt_S, Scalar: false);
}
}
else
{
EmitCmp(Context, OpCodes.Bgt_S, Scalar: false);
@ -133,9 +155,10 @@ namespace ChocolArm64.Instruction
public static void Fcmeq_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareEqualScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareEqualScalar));
}
else
{
@ -145,9 +168,10 @@ namespace ChocolArm64.Instruction
public static void Fcmeq_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareEqual));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareEqual));
}
else
{
@ -157,9 +181,10 @@ namespace ChocolArm64.Instruction
public static void Fcmge_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareGreaterThanOrEqualScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareGreaterThanOrEqualScalar));
}
else
{
@ -169,9 +194,10 @@ namespace ChocolArm64.Instruction
public static void Fcmge_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareGreaterThanOrEqual));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareGreaterThanOrEqual));
}
else
{
@ -181,9 +207,10 @@ namespace ChocolArm64.Instruction
public static void Fcmgt_S(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareGreaterThanScalar));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareGreaterThanScalar));
}
else
{
@ -193,9 +220,10 @@ namespace ChocolArm64.Instruction
public static void Fcmgt_V(AILEmitterCtx Context)
{
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg)
if (Context.CurrOp is AOpCodeSimdReg && AOptimizations.UseSse
&& AOptimizations.UseSse2)
{
EmitSse2CallF(Context, nameof(Sse2.CompareGreaterThan));
EmitSseOrSse2CallF(Context, nameof(Sse.CompareGreaterThan));
}
else
{

64
ChocolArm64/Instruction/AInstEmitSimdHelper.cs
View file

@ -3,6 +3,7 @@ using ChocolArm64.State;
using ChocolArm64.Translation;
using System;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
@ -34,11 +35,27 @@ namespace ChocolArm64.Instruction
return (8 << (Op.Size + 1)) - Op.Imm;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void EmitSse2Call(AILEmitterCtx Context, string Name)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
EmitSseCall(Context, Name, typeof(Sse2));
}
int SizeF = Op.Size & 1;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void EmitSse41Call(AILEmitterCtx Context, string Name)
{
EmitSseCall(Context, Name, typeof(Sse41));
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void EmitSse42Call(AILEmitterCtx Context, string Name)
{
EmitSseCall(Context, Name, typeof(Sse42));
}
private static void EmitSseCall(AILEmitterCtx Context, string Name, Type Type)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
void Ldvec(int Reg)
{
@ -57,8 +74,6 @@ namespace ChocolArm64.Instruction
Type BaseType = null;
Type[] Types;
switch (Op.Size)
{
case 0: BaseType = typeof(Vector128<sbyte>); break;
@ -71,15 +86,13 @@ namespace ChocolArm64.Instruction
{
Ldvec(BinOp.Rm);
Types = new Type[] { BaseType, BaseType };
Context.EmitCall(Type.GetMethod(Name, new Type[] { BaseType, BaseType }));
}
else
{
Types = new Type[] { BaseType };
Context.EmitCall(Type.GetMethod(Name, new Type[] { BaseType }));
}
Context.EmitCall(typeof(Sse2).GetMethod(Name, Types));
switch (Op.Size)
{
case 0: AVectorHelper.EmitCall(Context, nameof(AVectorHelper.VectorSByteToSingle)); break;
@ -96,7 +109,7 @@ namespace ChocolArm64.Instruction
}
}
public static void EmitSse2CallF(AILEmitterCtx Context, string Name)
public static void EmitSseOrSse2CallF(AILEmitterCtx Context, string Name)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
@ -114,36 +127,31 @@ namespace ChocolArm64.Instruction
Ldvec(Op.Rn);
Type BaseType = SizeF == 0
? typeof(Vector128<float>)
: typeof(Vector128<double>);
Type Type;
Type BaseType;
Type[] Types;
if (SizeF == 0)
{
Type = typeof(Sse);
BaseType = typeof(Vector128<float>);
}
else /* if (SizeF == 1) */
{
Type = typeof(Sse2);
BaseType = typeof(Vector128<double>);
}
if (Op is AOpCodeSimdReg BinOp)
{
Ldvec(BinOp.Rm);
Types = new Type[] { BaseType, BaseType };
Context.EmitCall(Type.GetMethod(Name, new Type[] { BaseType, BaseType }));
}
else
{
Types = new Type[] { BaseType };
Context.EmitCall(Type.GetMethod(Name, new Type[] { BaseType }));
}
MethodInfo MthdInfo;
if (SizeF == 0)
{
MthdInfo = typeof(Sse).GetMethod(Name, Types);
}
else /* if (SizeF == 1) */
{
MthdInfo = typeof(Sse2).GetMethod(Name, Types);
}
Context.EmitCall(MthdInfo);
if (SizeF == 1)
{
AVectorHelper.EmitCall(Context, nameof(AVectorHelper.VectorDoubleToSingle));

33
Ryujinx.Tests/Cpu/CpuTest.cs
View file

@ -113,6 +113,22 @@ namespace Ryujinx.Tests.Cpu
return GetThreadState();
}
protected static Vector128<float> MakeVectorE0(double A0)
{
return Sse.StaticCast<long, float>(Sse2.SetVector128(0, BitConverter.DoubleToInt64Bits(A0)));
}
protected static Vector128<float> MakeVectorE0E1(double A0, double A1)
{
return Sse.StaticCast<long, float>(Sse2.SetVector128(BitConverter.DoubleToInt64Bits(A1),
BitConverter.DoubleToInt64Bits(A0)));
}
protected static Vector128<float> MakeVectorE1(double A1)
{
return Sse.StaticCast<long, float>(Sse2.SetVector128(BitConverter.DoubleToInt64Bits(A1), 0));
}
protected static double VectorExtractDouble(Vector128<float> Vector, byte Index)
{
long Value = Sse41.Extract(Sse.StaticCast<float, long>(Vector), Index);
@ -120,24 +136,19 @@ namespace Ryujinx.Tests.Cpu
return BitConverter.Int64BitsToDouble(Value);
}
protected static Vector128<float> MakeVectorE0(double A)
protected static Vector128<float> MakeVectorE0(ulong A0)
{
return Sse.StaticCast<long, float>(Sse2.SetVector128(0, BitConverter.DoubleToInt64Bits(A)));
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(0, A0));
}
protected static Vector128<float> MakeVectorE0(ulong A)
protected static Vector128<float> MakeVectorE0E1(ulong A0, ulong A1)
{
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(0, A));
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(A1, A0));
}
protected static Vector128<float> MakeVectorE0E1(ulong A, ulong B)
protected static Vector128<float> MakeVectorE1(ulong A1)
{
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(B, A));
}
protected static Vector128<float> MakeVectorE1(ulong B)
{
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(B, 0));
return Sse.StaticCast<ulong, float>(Sse2.SetVector128(A1, 0));
}
protected static ulong GetVectorE0(Vector128<float> Vector)

41
Ryujinx.Tests/Cpu/CpuTestSimd.cs
View file

@ -628,6 +628,47 @@ namespace Ryujinx.Tests.Cpu
});
}
[Test, Description("CNT <Vd>.<T>, <Vn>.<T>")]
public void Cnt_V_8B([ValueSource("_8B_")] [Random(1)] ulong A)
{
uint Opcode = 0x0E205820; // CNT V0.8B, V1.8B
Bits Op = new Bits(Opcode);
Vector128<float> V0 = MakeVectorE1(TestContext.CurrentContext.Random.NextULong());
Vector128<float> V1 = MakeVectorE0(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
AArch64.V(1, new Bits(A));
SimdFp.Cnt_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(GetVectorE1(ThreadState.V0), Is.Zero);
});
}
[Test, Pairwise, Description("CNT <Vd>.<T>, <Vn>.<T>")]
public void Cnt_V_16B([ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1)
{
uint Opcode = 0x4E205820; // CNT V0.16B, V1.16B
Bits Op = new Bits(Opcode);
Vector128<float> V1 = MakeVectorE0E1(A0, A1);
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
SimdFp.Cnt_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(GetVectorE0(ThreadState.V0), Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(GetVectorE1(ThreadState.V0), Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("NEG <V><d>, <V><n>")]
public void Neg_S_D([ValueSource("_1D_")] [Random(1)] ulong A)
{

6
Ryujinx.Tests/Cpu/CpuTestSimdArithmetic.cs
View file

@ -176,10 +176,13 @@ namespace Ryujinx.Tests.Cpu
{
AThreadState ThreadState = SingleOpcode(0x4EA1D802, V0: Sse.SetAllVector128(A));
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(ThreadState.V2, (byte)0), Is.EqualTo(1 / A));
Assert.That(Sse41.Extract(ThreadState.V2, (byte)1), Is.EqualTo(1 / A));
Assert.That(Sse41.Extract(ThreadState.V2, (byte)2), Is.EqualTo(1 / A));
Assert.That(Sse41.Extract(ThreadState.V2, (byte)3), Is.EqualTo(1 / A));
});
}
[Test, Description("FRECPS D0, D1, D2")]
@ -199,10 +202,13 @@ namespace Ryujinx.Tests.Cpu
V2: Sse.SetAllVector128(A),
V0: Sse.SetAllVector128(B));
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(ThreadState.V4, (byte)0), Is.EqualTo(2 - (A * B)));
Assert.That(Sse41.Extract(ThreadState.V4, (byte)1), Is.EqualTo(2 - (A * B)));
Assert.That(Sse41.Extract(ThreadState.V4, (byte)2), Is.EqualTo(2 - (A * B)));
Assert.That(Sse41.Extract(ThreadState.V4, (byte)3), Is.EqualTo(2 - (A * B)));
});
}
[TestCase(0x3FE66666u, false, 0x40000000u)]

375
Ryujinx.Tests/Cpu/CpuTestSimdCmp.cs Normal file
View file

@ -0,0 +1,375 @@
using ChocolArm64.State;
using NUnit.Framework;
using System;
using System.Runtime.Intrinsics;
using System.Runtime.Intrinsics.X86;
namespace Ryujinx.Tests.Cpu
{
public class CpuTestSimdCmp : CpuTest
{
#region "ValueSource"
private static float[] _floats_()
{
return new float[] { float.NegativeInfinity, float.MinValue, -1f, -0f,
+0f, +1f, float.MaxValue, float.PositiveInfinity };
}
private static double[] _doubles_()
{
return new double[] { double.NegativeInfinity, double.MinValue, -1d, -0d,
+0d, +1d, double.MaxValue, double.PositiveInfinity };
}
#endregion
[Test, Description("FCMEQ D0, D1, D2 | FCMGE D0, D1, D2 | FCMGT D0, D1, D2")]
public void Fcmeq_Fcmge_Fcmgt_Reg_S_D([ValueSource("_doubles_")] [Random(8)] double A,
[ValueSource("_doubles_")] [Random(8)] double B,
[Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
{
uint Opcode = 0x5E62E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
Vector128<float> V0 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(TestContext.CurrentContext.Random.NextDouble()));
Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(A));
Vector128<float> V2 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(B));
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
switch (EU)
{
case 0: Exp = (A == B ? Ones : Zeros); break;
case 1: Exp = (A >= B ? Ones : Zeros); break;
case 3: Exp = (A > B ? Ones : Zeros); break;
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(VectorExtractDouble(ThreadState.V0, (byte)1), Is.Zero);
});
}
[Test, Description("FCMEQ S0, S1, S2 | FCMGE S0, S1, S2 | FCMGT S0, S1, S2")]
public void Fcmeq_Fcmge_Fcmgt_Reg_S_S([ValueSource("_floats_")] [Random(8)] float A,
[ValueSource("_floats_")] [Random(8)] float B,
[Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
{
uint Opcode = 0x5E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
Vector128<float> V1 = Sse.SetScalarVector128(A);
Vector128<float> V2 = Sse.SetScalarVector128(B);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
switch (EU)
{
case 0: Exp = (A == B ? Ones : Zeros); break;
case 1: Exp = (A >= B ? Ones : Zeros); break;
case 3: Exp = (A > B ? Ones : Zeros); break;
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(Sse41.Extract(ThreadState.V0, (byte)1), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
});
}
[Test, Description("FCMEQ V0.2D, V1.2D, V2.2D | FCMGE V0.2D, V1.2D, V2.2D | FCMGT V0.2D, V1.2D, V2.2D")]
public void Fcmeq_Fcmge_Fcmgt_Reg_V_2D([ValueSource("_doubles_")] [Random(8)] double A,
[ValueSource("_doubles_")] [Random(8)] double B,
[Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
{
uint Opcode = 0x4E62E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(A));
Vector128<float> V2 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(B));
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
switch (EU)
{
case 0: Exp = (A == B ? Ones : Zeros); break;
case 1: Exp = (A >= B ? Ones : Zeros); break;
case 3: Exp = (A > B ? Ones : Zeros); break;
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
});
}
[Test, Description("FCMEQ V0.2S, V1.2S, V2.2S | FCMGE V0.2S, V1.2S, V2.2S | FCMGT V0.2S, V1.2S, V2.2S")]
public void Fcmeq_Fcmge_Fcmgt_Reg_V_2S([ValueSource("_floats_")] [Random(8)] float A,
[ValueSource("_floats_")] [Random(8)] float B,
[Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
{
uint Opcode = 0x0E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
Vector128<float> V1 = Sse.SetVector128(0, 0, A, A);
Vector128<float> V2 = Sse.SetVector128(0, 0, B, B);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
switch (EU)
{
case 0: Exp = (A == B ? Ones : Zeros); break;
case 1: Exp = (A >= B ? Ones : Zeros); break;
case 3: Exp = (A > B ? Ones : Zeros); break;
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
});
}
[Test, Description("FCMEQ V0.4S, V1.4S, V2.4S | FCMGE V0.4S, V1.4S, V2.4S | FCMGT V0.4S, V1.4S, V2.4S")]
public void Fcmeq_Fcmge_Fcmgt_Reg_V_4S([ValueSource("_floats_")] [Random(8)] float A,
[ValueSource("_floats_")] [Random(8)] float B,
[Values(0u, 1u, 3u)] uint EU) // EQ, GE, GT
{
uint Opcode = 0x4E22E420 | ((EU & 1) << 29) | ((EU >> 1) << 23);
Vector128<float> V1 = Sse.SetAllVector128(A);
Vector128<float> V2 = Sse.SetAllVector128(B);
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
switch (EU)
{
case 0: Exp = (A == B ? Ones : Zeros); break;
case 1: Exp = (A >= B ? Ones : Zeros); break;
case 3: Exp = (A > B ? Ones : Zeros); break;
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)2)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)3)), Is.EquivalentTo(Exp));
});
}
[Test, Description("FCMGT D0, D1, #0.0 | FCMGE D0, D1, #0.0 | FCMEQ D0, D1, #0.0 | FCMLE D0, D1, #0.0 | FCMLT D0, D1, #0.0")]
public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_S_D([ValueSource("_doubles_")] [Random(8)] double A,
[Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
[Values(0u, 1u)] uint bit13) // "LT"
{
uint Opcode = 0x5EE0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
Vector128<float> V0 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(TestContext.CurrentContext.Random.NextDouble()));
Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetScalarVector128(A));
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
double Zero = +0d;
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
if (bit13 == 0)
{
switch (opU)
{
case 0: Exp = (A > Zero ? Ones : Zeros); break;
case 1: Exp = (A >= Zero ? Ones : Zeros); break;
case 2: Exp = (A == Zero ? Ones : Zeros); break;
case 3: Exp = (Zero >= A ? Ones : Zeros); break;
}
}
else
{
Exp = (Zero > A ? Ones : Zeros);
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(VectorExtractDouble(ThreadState.V0, (byte)1), Is.Zero);
});
}
[Test, Description("FCMGT S0, S1, #0.0 | FCMGE S0, S1, #0.0 | FCMEQ S0, S1, #0.0 | FCMLE S0, S1, #0.0 | FCMLT S0, S1, #0.0")]
public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_S_S([ValueSource("_floats_")] [Random(8)] float A,
[Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
[Values(0u, 1u)] uint bit13) // "LT"
{
uint Opcode = 0x5EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
Vector128<float> V1 = Sse.SetScalarVector128(A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
float Zero = +0f;
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
if (bit13 == 0)
{
switch (opU)
{
case 0: Exp = (A > Zero ? Ones : Zeros); break;
case 1: Exp = (A >= Zero ? Ones : Zeros); break;
case 2: Exp = (A == Zero ? Ones : Zeros); break;
case 3: Exp = (Zero >= A ? Ones : Zeros); break;
}
}
else
{
Exp = (Zero > A ? Ones : Zeros);
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(Sse41.Extract(ThreadState.V0, (byte)1), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
});
}
[Test, Description("FCMGT V0.2D, V1.2D, #0.0 | FCMGE V0.2D, V1.2D, #0.0 | FCMEQ V0.2D, V1.2D, #0.0 | FCMLE V0.2D, V1.2D, #0.0 | FCMLT V0.2D, V1.2D, #0.0")]
public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_2D([ValueSource("_doubles_")] [Random(8)] double A,
[Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
[Values(0u, 1u)] uint bit13) // "LT"
{
uint Opcode = 0x4EE0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
Vector128<float> V1 = Sse.StaticCast<double, float>(Sse2.SetAllVector128(A));
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
double Zero = +0d;
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
if (bit13 == 0)
{
switch (opU)
{
case 0: Exp = (A > Zero ? Ones : Zeros); break;
case 1: Exp = (A >= Zero ? Ones : Zeros); break;
case 2: Exp = (A == Zero ? Ones : Zeros); break;
case 3: Exp = (Zero >= A ? Ones : Zeros); break;
}
}
else
{
Exp = (Zero > A ? Ones : Zeros);
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(VectorExtractDouble(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
});
}
[Test, Description("FCMGT V0.2S, V1.2S, #0.0 | FCMGE V0.2S, V1.2S, #0.0 | FCMEQ V0.2S, V1.2S, #0.0 | FCMLE V0.2S, V1.2S, #0.0 | FCMLT V0.2S, V1.2S, #0.0")]
public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_2S([ValueSource("_floats_")] [Random(8)] float A,
[Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
[Values(0u, 1u)] uint bit13) // "LT"
{
uint Opcode = 0x0EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
Vector128<float> V0 = Sse.SetAllVector128(TestContext.CurrentContext.Random.NextFloat());
Vector128<float> V1 = Sse.SetVector128(0, 0, A, A);
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
float Zero = +0f;
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
if (bit13 == 0)
{
switch (opU)
{
case 0: Exp = (A > Zero ? Ones : Zeros); break;
case 1: Exp = (A >= Zero ? Ones : Zeros); break;
case 2: Exp = (A == Zero ? Ones : Zeros); break;
case 3: Exp = (Zero >= A ? Ones : Zeros); break;
}
}
else
{
Exp = (Zero > A ? Ones : Zeros);
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
Assert.That(Sse41.Extract(ThreadState.V0, (byte)2), Is.Zero);
Assert.That(Sse41.Extract(ThreadState.V0, (byte)3), Is.Zero);
});
}
[Test, Description("FCMGT V0.4S, V1.4S, #0.0 | FCMGE V0.4S, V1.4S, #0.0 | FCMEQ V0.4S, V1.4S, #0.0 | FCMLE V0.4S, V1.4S, #0.0 | FCMLT V0.4S, V1.4S, #0.0")]
public void Fcmgt_Fcmge_Fcmeq_Fcmle_Fcmlt_Zero_V_4S([ValueSource("_floats_")] [Random(8)] float A,
[Values(0u, 1u, 2u, 3u)] uint opU, // GT, GE, EQ, LE
[Values(0u, 1u)] uint bit13) // "LT"
{
uint Opcode = 0x4EA0C820 | (((opU & 1) & ~bit13) << 29) | (bit13 << 13) | (((opU >> 1) & ~bit13) << 12);
Vector128<float> V1 = Sse.SetAllVector128(A);
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
float Zero = +0f;
byte[] Exp = default(byte[]);
byte[] Ones = new byte[] {0xFF, 0xFF, 0xFF, 0xFF};
byte[] Zeros = new byte[] {0x00, 0x00, 0x00, 0x00};
if (bit13 == 0)
{
switch (opU)
{
case 0: Exp = (A > Zero ? Ones : Zeros); break;
case 1: Exp = (A >= Zero ? Ones : Zeros); break;
case 2: Exp = (A == Zero ? Ones : Zeros); break;
case 3: Exp = (Zero >= A ? Ones : Zeros); break;
}
}
else
{
Exp = (Zero > A ? Ones : Zeros);
}
Assert.Multiple(() =>
{
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)0)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)1)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)2)), Is.EquivalentTo(Exp));
Assert.That(BitConverter.GetBytes(Sse41.Extract(ThreadState.V0, (byte)3)), Is.EquivalentTo(Exp));
});
}
}
}

14
Ryujinx.Tests/Cpu/CpuTestSimdMove.cs
View file

@ -19,12 +19,13 @@ namespace Ryujinx.Tests.Cpu
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)0);
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)0), Is.EqualTo(A0));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)1), Is.EqualTo(B0));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)2), Is.EqualTo(A2));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)3), Is.EqualTo(B2));
});
}
[Test, Description("TRN1 V0.8B, V1.8B, V2.8B")]
@ -39,6 +40,8 @@ namespace Ryujinx.Tests.Cpu
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)0), Is.EqualTo(A0));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)1), Is.EqualTo(B0));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)2), Is.EqualTo(A2));
@ -47,6 +50,7 @@ namespace Ryujinx.Tests.Cpu
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)5), Is.EqualTo(B4));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)6), Is.EqualTo(A6));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)7), Is.EqualTo(B6));
});
}
[Test, Description("TRN2 V0.4S, V1.4S, V2.4S")]
@ -59,10 +63,13 @@ namespace Ryujinx.Tests.Cpu
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)0), Is.EqualTo(A1));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)1), Is.EqualTo(B1));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)2), Is.EqualTo(A3));
Assert.That(Sse41.Extract(Sse.StaticCast<float, uint>(ThreadState.V0), (byte)3), Is.EqualTo(B3));
});
}
[Test, Description("TRN2 V0.8B, V1.8B, V2.8B")]
@ -77,6 +84,8 @@ namespace Ryujinx.Tests.Cpu
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
Assert.Multiple(() =>
{
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)0), Is.EqualTo(A1));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)1), Is.EqualTo(B1));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)2), Is.EqualTo(A3));
@ -85,6 +94,7 @@ namespace Ryujinx.Tests.Cpu
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)5), Is.EqualTo(B5));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)6), Is.EqualTo(A7));
Assert.That(Sse41.Extract(Sse.StaticCast<float, byte>(ThreadState.V0), (byte)7), Is.EqualTo(B7));
});
}
[TestCase(0u, 0u, 0x2313221221112010ul, 0x0000000000000000ul)]

41
Ryujinx.Tests/Cpu/Tester/Instructions.cs
View file

@ -1826,7 +1826,7 @@ namespace Ryujinx.Tests.Cpu.Tester
// addp_advsimd_pair.html
public static void Addp_S(Bits size, Bits Rn, Bits Rd)
{
/* Decode Scalar */
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
@ -1875,7 +1875,7 @@ namespace Ryujinx.Tests.Cpu.Tester
{
const bool U = false;
/* Decode */
/* Decode Vector */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
@ -1917,7 +1917,7 @@ namespace Ryujinx.Tests.Cpu.Tester
{
const bool U = true;
/* Decode */
/* Decode Vector */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
@ -2654,6 +2654,37 @@ namespace Ryujinx.Tests.Cpu.Tester
V(d, result);
}
// cnt_advsimd.html
public static void Cnt_V(bool Q, Bits size, Bits Rn, Bits Rd)
{
/* Decode Vector */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
/* if size != '00' then ReservedValue(); */
int esize = 8;
int datasize = (Q ? 128 : 64);
int elements = datasize / 8;
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger count;
for (int e = 0; e <= elements - 1; e++)
{
count = (BigInteger)BitCount(Elem(operand, e, esize));
Elem(result, e, esize, count.SubBigInteger(esize - 1, 0));
}
V(d, result);
}
// neg_advsimd.html#NEG_asisdmisc_R
public static void Neg_S(Bits size, Bits Rn, Bits Rd)
{
@ -2745,7 +2776,7 @@ namespace Ryujinx.Tests.Cpu.Tester
// not_advsimd.html
public static void Not_V(bool Q, Bits Rn, Bits Rd)
{
/* Decode */
/* Decode Vector */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
@ -3095,7 +3126,7 @@ namespace Ryujinx.Tests.Cpu.Tester
// addp_advsimd_vec.html
public static void Addp_V(bool Q, Bits size, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode Vector */
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);

18
Ryujinx.Tests/Cpu/Tester/Pseudocode.cs
View file

@ -586,6 +586,24 @@ namespace Ryujinx.Tests.Cpu.Tester
return (x >= 0 ? x : -x);
}
// shared_pseudocode.html#impl-shared.BitCount.1
public static int BitCount(Bits x)
{
int N = x.Count;
int result = 0;
for (int i = 0; i <= N - 1; i++)
{
if (x[i])
{
result = result + 1;
}
}
return result;
}
// shared_pseudocode.html#impl-shared.CountLeadingSignBits.1
public static int CountLeadingSignBits(Bits x)
{