Add Cls_V, Clz_V, Orn_V instructions. Add 18 Tests: And_V, Bic_V, Bif_V, Bit_V, Bsl_V, Cls_V, Clz_V, Orn_V, Orr_V. (#104)

* Update AOpCodeTable.cs

* Update AInstEmitSimdLogical.cs

* Update AInstEmitSimdArithmetic.cs

* Update ASoftFallback.cs

* Update AInstEmitAlu.cs

* Update Pseudocode.cs

* Update Instructions.cs

* Update CpuTestSimdReg.cs

* Update CpuTestSimd.cs
This commit is contained in:
LDj3SNuD 2018-04-26 04:20:22 +02:00 committed by gdkchan
parent a38a72b062
commit a5ad1e9a06
9 changed files with 749 additions and 33 deletions

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@ -148,6 +148,8 @@ namespace ChocolArm64
Set("0x101110111xxxxx000111xxxxxxxxxx", AInstEmit.Bif_V, typeof(AOpCodeSimdReg));
Set("0x101110101xxxxx000111xxxxxxxxxx", AInstEmit.Bit_V, typeof(AOpCodeSimdReg));
Set("0x101110011xxxxx000111xxxxxxxxxx", AInstEmit.Bsl_V, typeof(AOpCodeSimdReg));
Set("0x001110<<100000010010xxxxxxxxxx", AInstEmit.Cls_V, typeof(AOpCodeSimd));
Set("0x101110<<100000010010xxxxxxxxxx", AInstEmit.Clz_V, typeof(AOpCodeSimd));
Set("0>101110<<1xxxxx100011xxxxxxxxxx", AInstEmit.Cmeq_V, typeof(AOpCodeSimdReg));
Set("0>001110<<100000100110xxxxxxxxxx", AInstEmit.Cmeq_V, typeof(AOpCodeSimd));
Set("0>001110<<1xxxxx001111xxxxxxxxxx", AInstEmit.Cmge_V, typeof(AOpCodeSimdReg));
@ -289,6 +291,7 @@ namespace ChocolArm64
Set("0111111011100000101110xxxxxxxxxx", AInstEmit.Neg_S, typeof(AOpCodeSimd));
Set("0>101110<<100000101110xxxxxxxxxx", AInstEmit.Neg_V, typeof(AOpCodeSimd));
Set("0x10111000100000010110xxxxxxxxxx", AInstEmit.Not_V, typeof(AOpCodeSimd));
Set("0x001110111xxxxx000111xxxxxxxxxx", AInstEmit.Orn_V, typeof(AOpCodeSimdReg));
Set("0x001110101xxxxx000111xxxxxxxxxx", AInstEmit.Orr_V, typeof(AOpCodeSimdReg));
Set("0x00111100000xxx<<x101xxxxxxxxxx", AInstEmit.Orr_Vi, typeof(AOpCodeSimdImm));
Set("0x101110<<1xxxxx010000xxxxxxxxxx", AInstEmit.Raddhn_V, typeof(AOpCodeSimdReg));

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@ -106,14 +106,9 @@ namespace ChocolArm64.Instruction
Context.EmitLdintzr(Op.Rn);
if (Op.RegisterSize == ARegisterSize.Int32)
{
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingSigns32));
}
else
{
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingSigns64));
}
Context.EmitLdc_I4(Op.RegisterSize == ARegisterSize.Int32 ? 32 : 64);
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingSigns));
Context.EmitStintzr(Op.Rd);
}
@ -124,14 +119,9 @@ namespace ChocolArm64.Instruction
Context.EmitLdintzr(Op.Rn);
if (Op.RegisterSize == ARegisterSize.Int32)
{
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingZeros32));
}
else
{
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingZeros64));
}
Context.EmitLdc_I4(Op.RegisterSize == ARegisterSize.Int32 ? 32 : 64);
ASoftFallback.EmitCall(Context, nameof(ASoftFallback.CountLeadingZeros));
Context.EmitStintzr(Op.Rd);
}

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@ -109,6 +109,43 @@ namespace ChocolArm64.Instruction
EmitScalarSet(Context, Op.Rd, Op.Size);
}
public static void Cls_V(AILEmitterCtx Context)
{
MethodInfo MthdInfo = typeof(ASoftFallback).GetMethod(nameof(ASoftFallback.CountLeadingSigns));
EmitCountLeadingBits(Context, () => Context.EmitCall(MthdInfo));
}
public static void Clz_V(AILEmitterCtx Context)
{
MethodInfo MthdInfo = typeof(ASoftFallback).GetMethod(nameof(ASoftFallback.CountLeadingZeros));
EmitCountLeadingBits(Context, () => Context.EmitCall(MthdInfo));
}
private static void EmitCountLeadingBits(AILEmitterCtx Context, Action Emit)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
int Bytes = Context.CurrOp.GetBitsCount() >> 3;
for (int Index = 0; Index < (Bytes >> Op.Size); Index++)
{
EmitVectorExtractZx(Context, Op.Rn, Index, Op.Size);
Context.EmitLdc_I4(8 << Op.Size);
Emit();
EmitVectorInsert(Context, Op.Rd, Index, Op.Size);
}
if (Op.RegisterSize == ARegisterSize.SIMD64)
{
EmitVectorZeroUpper(Context, Op.Rd);
}
}
public static void Cnt_V(AILEmitterCtx Context)
{
AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;

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@ -103,6 +103,15 @@ namespace ChocolArm64.Instruction
EmitVectorUnaryOpZx(Context, () => Context.Emit(OpCodes.Not));
}
public static void Orn_V(AILEmitterCtx Context)
{
EmitVectorBinaryOpZx(Context, () =>
{
Context.Emit(OpCodes.Not);
Context.Emit(OpCodes.Or);
});
}
public static void Orr_V(AILEmitterCtx Context)
{
EmitVectorBinaryOpZx(Context, () => Context.Emit(OpCodes.Or));

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@ -20,18 +20,12 @@ namespace ChocolArm64.Instruction
Context.EmitCall(typeof(ASoftFallback), MthdName);
}
public static uint CountLeadingSigns32(uint Value) => (uint)CountLeadingSigns(Value, 32);
public static ulong CountLeadingSigns64(ulong Value) => (ulong)CountLeadingSigns(Value, 64);
private static ulong CountLeadingSigns(ulong Value, int Size)
public static ulong CountLeadingSigns(ulong Value, int Size)
{
return CountLeadingZeros((Value >> 1) ^ Value, Size - 1);
}
public static uint CountLeadingZeros32(uint Value) => (uint)CountLeadingZeros(Value, 32);
public static ulong CountLeadingZeros64(ulong Value) => (ulong)CountLeadingZeros(Value, 64);
private static ulong CountLeadingZeros(ulong Value, int Size)
public static ulong CountLeadingZeros(ulong Value, int Size)
{
int HighBit = Size - 1;

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@ -179,6 +179,90 @@ namespace Ryujinx.Tests.Cpu
});
}
[Test, Description("CLS <Vd>.<T>, <Vn>.<T>")]
public void Cls_V_8B_4H_2S([ValueSource("_8B4H2S_")] [Random(1)] ulong A,
[Values(0b00u, 0b01u, 0b10u)] uint size) // <8B, 4H, 2S>
{
uint Opcode = 0x0E204820; // CLS V0.8B, V1.8B
Opcode |= ((size & 3) << 22);
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
AArch64.V(1, new Bits(A));
SimdFp.Cls_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("CLS <Vd>.<T>, <Vn>.<T>")]
public void Cls_V_16B_8H_4S([ValueSource("_8B4H2S_")] [Random(1)] ulong A0,
[ValueSource("_8B4H2S_")] [Random(1)] ulong A1,
[Values(0b00u, 0b01u, 0b10u)] uint size) // <16B, 8H, 4S>
{
uint Opcode = 0x4E204820; // CLS V0.16B, V1.16B
Opcode |= ((size & 3) << 22);
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
SimdFp.Cls_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("CLZ <Vd>.<T>, <Vn>.<T>")]
public void Clz_V_8B_4H_2S([ValueSource("_8B4H2S_")] [Random(1)] ulong A,
[Values(0b00u, 0b01u, 0b10u)] uint size) // <8B, 4H, 2S>
{
uint Opcode = 0x2E204820; // CLZ V0.8B, V1.8B
Opcode |= ((size & 3) << 22);
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1);
AArch64.V(1, new Bits(A));
SimdFp.Clz_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("CLZ <Vd>.<T>, <Vn>.<T>")]
public void Clz_V_16B_8H_4S([ValueSource("_8B4H2S_")] [Random(1)] ulong A0,
[ValueSource("_8B4H2S_")] [Random(1)] ulong A1,
[Values(0b00u, 0b01u, 0b10u)] uint size) // <16B, 8H, 4S>
{
uint Opcode = 0x6E204820; // CLZ V0.16B, V1.16B
Opcode |= ((size & 3) << 22);
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
SimdFp.Clz_V(Op[30], Op[23, 22], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, 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)
{

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@ -26,6 +26,20 @@ namespace Ryujinx.Tests.Cpu
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _4H2S1D_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFF7FFF7FFF7FFFul,
0x8000800080008000ul, 0x7FFFFFFF7FFFFFFFul,
0x8000000080000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _8B_()
{
return new ulong[] { 0x0000000000000000ul, 0x7F7F7F7F7F7F7F7Ful,
0x8080808080808080ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _8B4H2S_()
{
return new ulong[] { 0x0000000000000000ul, 0x7F7F7F7F7F7F7F7Ful,
@ -42,14 +56,6 @@ namespace Ryujinx.Tests.Cpu
0x8000000080000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
private static ulong[] _4H2S1D_()
{
return new ulong[] { 0x0000000000000000ul, 0x7FFF7FFF7FFF7FFFul,
0x8000800080008000ul, 0x7FFFFFFF7FFFFFFFul,
0x8000000080000000ul, 0x7FFFFFFFFFFFFFFFul,
0x8000000000000000ul, 0xFFFFFFFFFFFFFFFFul };
}
#endregion
[Test, Description("ADD <V><d>, <V><n>, <V><m>")]
@ -231,6 +237,349 @@ namespace Ryujinx.Tests.Cpu
});
}
[Test, Description("AND <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void And_V_8B([ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x0E221C20; // AND V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.And_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("AND <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void And_V_16B([ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x4E221C20; // AND V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.And_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("BIC <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bic_V_8B([ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x0E621C20; // BIC V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Bic_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("BIC <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bic_V_16B([ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x4E621C20; // BIC V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Bic_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("BIF <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bif_V_8B([ValueSource("_8B_")] [Random(1)] ulong _Z,
[ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x2EE21C20; // BIF V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z, X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z));
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Bif_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("BIF <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bif_V_16B([ValueSource("_8B_")] [Random(1)] ulong _Z0,
[ValueSource("_8B_")] [Random(1)] ulong _Z1,
[ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x6EE21C20; // BIF V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z0, X1 = _Z1 };
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z0));
AArch64.Vpart(0, 1, new Bits(_Z1));
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Bif_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("BIT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bit_V_8B([ValueSource("_8B_")] [Random(1)] ulong _Z,
[ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x2EA21C20; // BIT V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z, X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z));
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Bit_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("BIT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bit_V_16B([ValueSource("_8B_")] [Random(1)] ulong _Z0,
[ValueSource("_8B_")] [Random(1)] ulong _Z1,
[ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x6EA21C20; // BIT V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z0, X1 = _Z1 };
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z0));
AArch64.Vpart(0, 1, new Bits(_Z1));
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Bit_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("BSL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bsl_V_8B([ValueSource("_8B_")] [Random(1)] ulong _Z,
[ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x2E621C20; // BSL V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z, X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z));
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Bsl_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("BSL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Bsl_V_16B([ValueSource("_8B_")] [Random(1)] ulong _Z0,
[ValueSource("_8B_")] [Random(1)] ulong _Z1,
[ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x6E621C20; // BSL V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X0 = _Z0, X1 = _Z1 };
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.Vpart(0, 0, new Bits(_Z0));
AArch64.Vpart(0, 1, new Bits(_Z1));
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Bsl_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("ORN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Orn_V_8B([ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x0EE21C20; // ORN V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Orn_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("ORN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Orn_V_16B([ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x4EE21C20; // ORN V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Orn_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Description("ORR <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Orr_V_8B([ValueSource("_8B_")] [Random(1)] ulong A,
[ValueSource("_8B_")] [Random(1)] ulong B)
{
uint Opcode = 0x0EA21C20; // ORR V0.8B, V1.8B, V2.8B
Bits Op = new Bits(Opcode);
AVec V0 = new AVec { X1 = TestContext.CurrentContext.Random.NextULong() };
AVec V1 = new AVec { X0 = A };
AVec V2 = new AVec { X0 = B };
AThreadState ThreadState = SingleOpcode(Opcode, V0: V0, V1: V1, V2: V2);
AArch64.V(1, new Bits(A));
AArch64.V(2, new Bits(B));
SimdFp.Orr_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.V(64, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.Zero);
}
[Test, Pairwise, Description("ORR <Vd>.<T>, <Vn>.<T>, <Vm>.<T>")]
public void Orr_V_16B([ValueSource("_8B_")] [Random(1)] ulong A0,
[ValueSource("_8B_")] [Random(1)] ulong A1,
[ValueSource("_8B_")] [Random(1)] ulong B0,
[ValueSource("_8B_")] [Random(1)] ulong B1)
{
uint Opcode = 0x4EA21C20; // ORR V0.16B, V1.16B, V2.16B
Bits Op = new Bits(Opcode);
AVec V1 = new AVec { X0 = A0, X1 = A1 };
AVec V2 = new AVec { X0 = B0, X1 = B1 };
AThreadState ThreadState = SingleOpcode(Opcode, V1: V1, V2: V2);
AArch64.Vpart(1, 0, new Bits(A0));
AArch64.Vpart(1, 1, new Bits(A1));
AArch64.Vpart(2, 0, new Bits(B0));
AArch64.Vpart(2, 1, new Bits(B1));
SimdFp.Orr_V(Op[30], Op[20, 16], Op[9, 5], Op[4, 0]);
Assert.Multiple(() =>
{
Assert.That(ThreadState.V0.X0, Is.EqualTo(AArch64.Vpart(64, 0, 0).ToUInt64()));
Assert.That(ThreadState.V0.X1, Is.EqualTo(AArch64.Vpart(64, 0, 1).ToUInt64()));
});
}
[Test, Pairwise, Description("RADDHN{2} <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>")]
public void Raddhn_V_8H8B_4S4H_2D2S([ValueSource("_4H2S1D_")] [Random(1)] ulong A0,
[ValueSource("_4H2S1D_")] [Random(1)] ulong A1,

View File

@ -1699,6 +1699,7 @@ namespace Ryujinx.Tests.Cpu.Tester
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger element;
for (int e = 0; e <= elements - 1; e++)
@ -1742,6 +1743,7 @@ namespace Ryujinx.Tests.Cpu.Tester
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger element;
for (int e = 0; e <= elements - 1; e++)
@ -1810,6 +1812,90 @@ namespace Ryujinx.Tests.Cpu.Tester
V(d, Reduce(op, operand, esize));
}
// https://meriac.github.io/archex/A64_v83A_ISA/cls_advsimd.xml
public static void Cls_V(bool Q, Bits size, Bits Rn, Bits Rd)
{
bool U = false;
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
/* if size == '11' then ReservedValue(); */
int esize = 8 << (int)UInt(size);
int datasize = (Q ? 128 : 64);
int elements = datasize / esize;
CountOp countop = (U ? CountOp.CountOp_CLZ : CountOp.CountOp_CLS);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger count;
for (int e = 0; e <= elements - 1; e++)
{
if (countop == CountOp.CountOp_CLS)
{
count = (BigInteger)CountLeadingSignBits(Elem(operand, e, esize));
}
else
{
count = (BigInteger)CountLeadingZeroBits(Elem(operand, e, esize));
}
Elem(result, e, esize, count.SubBigInteger(esize - 1, 0));
}
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/clz_advsimd.xml
public static void Clz_V(bool Q, Bits size, Bits Rn, Bits Rd)
{
bool U = true;
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
/* if size == '11' then ReservedValue(); */
int esize = 8 << (int)UInt(size);
int datasize = (Q ? 128 : 64);
int elements = datasize / esize;
CountOp countop = (U ? CountOp.CountOp_CLZ : CountOp.CountOp_CLS);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger count;
for (int e = 0; e <= elements - 1; e++)
{
if (countop == CountOp.CountOp_CLS)
{
count = (BigInteger)CountLeadingSignBits(Elem(operand, e, esize));
}
else
{
count = (BigInteger)CountLeadingZeroBits(Elem(operand, e, esize));
}
Elem(result, e, esize, count.SubBigInteger(esize - 1, 0));
}
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/neg_advsimd.xml#NEG_asisdmisc_R
public static void Neg_S(Bits size, Bits Rn, Bits Rd)
{
@ -1832,6 +1918,7 @@ namespace Ryujinx.Tests.Cpu.Tester
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger element;
for (int e = 0; e <= elements - 1; e++)
@ -1875,6 +1962,7 @@ namespace Ryujinx.Tests.Cpu.Tester
Bits result = new Bits(datasize);
Bits operand = V(datasize, n);
BigInteger element;
for (int e = 0; e <= elements - 1; e++)
@ -2077,6 +2165,163 @@ namespace Ryujinx.Tests.Cpu.Tester
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/and_advsimd.xml
public static void And_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1 = V(datasize, n);
Bits operand2 = V(datasize, m);
Bits result = AND(operand1, operand2);
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/bic_advsimd_reg.xml
public static void Bic_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1 = V(datasize, n);
Bits operand2 = V(datasize, m);
operand2 = NOT(operand2);
Bits result = AND(operand1, operand2);
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/bif_advsimd.xml
public static void Bif_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1;
Bits operand3;
Bits operand4 = V(datasize, n);
operand1 = V(datasize, d);
operand3 = NOT(V(datasize, m));
V(d, EOR(operand1, AND(EOR(operand1, operand4), operand3)));
}
// https://meriac.github.io/archex/A64_v83A_ISA/bit_advsimd.xml
public static void Bit_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1;
Bits operand3;
Bits operand4 = V(datasize, n);
operand1 = V(datasize, d);
operand3 = V(datasize, m);
V(d, EOR(operand1, AND(EOR(operand1, operand4), operand3)));
}
// https://meriac.github.io/archex/A64_v83A_ISA/bsl_advsimd.xml
public static void Bsl_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1;
Bits operand3;
Bits operand4 = V(datasize, n);
operand1 = V(datasize, m);
operand3 = V(datasize, d);
V(d, EOR(operand1, AND(EOR(operand1, operand4), operand3)));
}
// https://meriac.github.io/archex/A64_v83A_ISA/orn_advsimd.xml
public static void Orn_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1 = V(datasize, n);
Bits operand2 = V(datasize, m);
operand2 = NOT(operand2);
Bits result = OR(operand1, operand2);
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/orr_advsimd_reg.xml
public static void Orr_V(bool Q, Bits Rm, Bits Rn, Bits Rd)
{
/* Decode */
int d = (int)UInt(Rd);
int n = (int)UInt(Rn);
int m = (int)UInt(Rm);
int datasize = (Q ? 128 : 64);
/* Operation */
/* CheckFPAdvSIMDEnabled64(); */
Bits operand1 = V(datasize, n);
Bits operand2 = V(datasize, m);
Bits result = OR(operand1, operand2);
V(d, result);
}
// https://meriac.github.io/archex/A64_v83A_ISA/raddhn_advsimd.xml
public static void Raddhn_V(bool Q, Bits size, Bits Rm, Bits Rn, Bits Rd)
{

View File

@ -253,6 +253,11 @@ namespace Ryujinx.Tests.Cpu.Tester
}
#endregion
#region "instrs/countop/"
// #CountOp
public enum CountOp {CountOp_CLZ, CountOp_CLS, CountOp_CNT};
#endregion
#region "instrs/extendreg/"
/* #impl-aarch64.DecodeRegExtend.1 */
public static ExtendType DecodeRegExtend(Bits op)