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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

* 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 216bcd7a65
commit 86aae79b9d
6 changed files with 156 additions and 70 deletions
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6
AOpCodeTable.cs
View file

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

12
AOptimizations.cs
View file

@ -6,7 +6,15 @@ public static class AOptimizations
public static bool GenerateCallStack = true; 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;
} }

50
Instruction/AInstEmitHash.cs
View file

@ -1,7 +1,9 @@
using ChocolArm64.Decoder; using ChocolArm64.Decoder;
using ChocolArm64.State; using ChocolArm64.State;
using ChocolArm64.Translation; using ChocolArm64.Translation;
using System;
using System.Reflection.Emit; using System.Reflection.Emit;
using System.Runtime.Intrinsics.X86;
namespace ChocolArm64.Instruction namespace ChocolArm64.Instruction
{ {
@ -29,22 +31,62 @@ namespace ChocolArm64.Instruction
public static void Crc32cb(AILEmitterCtx Context) public static void Crc32cb(AILEmitterCtx Context)
{ {
EmitCrc32(Context, nameof(ASoftFallback.Crc32cb)); if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(byte));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cb));
}
} }
public static void Crc32ch(AILEmitterCtx Context) public static void Crc32ch(AILEmitterCtx Context)
{ {
EmitCrc32(Context, nameof(ASoftFallback.Crc32ch)); if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(ushort));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32ch));
}
} }
public static void Crc32cw(AILEmitterCtx Context) public static void Crc32cw(AILEmitterCtx Context)
{ {
EmitCrc32(Context, nameof(ASoftFallback.Crc32cw)); if (AOptimizations.UseSse42)
{
EmitSse42Crc32(Context, typeof(uint), typeof(uint));
}
else
{
EmitCrc32(Context, nameof(ASoftFallback.Crc32cw));
}
} }
public static void Crc32cx(AILEmitterCtx Context) public static void Crc32cx(AILEmitterCtx Context)
{ {
EmitCrc32(Context, nameof(ASoftFallback.Crc32cx)); 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) private static void EmitCrc32(AILEmitterCtx Context, string Name)

32
Instruction/AInstEmitSimdArithmetic.cs
View file

@ -319,9 +319,9 @@ namespace ChocolArm64.Instruction
public static void Fadd_S(AILEmitterCtx Context) 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 else
{ {
@ -331,9 +331,9 @@ namespace ChocolArm64.Instruction
public static void Fadd_V(AILEmitterCtx Context) 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 else
{ {
@ -389,9 +389,9 @@ namespace ChocolArm64.Instruction
public static void Fdiv_S(AILEmitterCtx Context) 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 else
{ {
@ -401,9 +401,9 @@ namespace ChocolArm64.Instruction
public static void Fdiv_V(AILEmitterCtx Context) 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 else
{ {
@ -563,9 +563,9 @@ namespace ChocolArm64.Instruction
public static void Fmul_S(AILEmitterCtx Context) 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 else
{ {
@ -580,9 +580,9 @@ namespace ChocolArm64.Instruction
public static void Fmul_V(AILEmitterCtx Context) 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 else
{ {
@ -1019,9 +1019,9 @@ namespace ChocolArm64.Instruction
public static void Fsub_S(AILEmitterCtx Context) 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 else
{ {
@ -1031,9 +1031,9 @@ namespace ChocolArm64.Instruction
public static void Fsub_V(AILEmitterCtx Context) 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 else
{ {

60
Instruction/AInstEmitSimdCmp.cs
View file

@ -19,9 +19,20 @@ namespace ChocolArm64.Instruction
public static void Cmeq_V(AILEmitterCtx Context) public static void Cmeq_V(AILEmitterCtx Context)
{ {
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3) if (Context.CurrOp is AOpCodeSimdReg Op)
{ {
EmitSse2Call(Context, nameof(Sse2.CompareEqual)); 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 else
{ {
@ -46,9 +57,20 @@ namespace ChocolArm64.Instruction
public static void Cmgt_V(AILEmitterCtx Context) public static void Cmgt_V(AILEmitterCtx Context)
{ {
if (AOptimizations.UseSse2 && Context.CurrOp is AOpCodeSimdReg Op && Op.Size < 3) if (Context.CurrOp is AOpCodeSimdReg Op)
{ {
EmitSse2Call(Context, nameof(Sse2.CompareGreaterThan)); 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 else
{ {
@ -133,9 +155,10 @@ namespace ChocolArm64.Instruction
public static void Fcmeq_S(AILEmitterCtx Context) 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 else
{ {
@ -145,9 +168,10 @@ namespace ChocolArm64.Instruction
public static void Fcmeq_V(AILEmitterCtx Context) 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 else
{ {
@ -157,9 +181,10 @@ namespace ChocolArm64.Instruction
public static void Fcmge_S(AILEmitterCtx Context) 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 else
{ {
@ -169,9 +194,10 @@ namespace ChocolArm64.Instruction
public static void Fcmge_V(AILEmitterCtx Context) 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 else
{ {
@ -181,9 +207,10 @@ namespace ChocolArm64.Instruction
public static void Fcmgt_S(AILEmitterCtx Context) 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 else
{ {
@ -193,9 +220,10 @@ namespace ChocolArm64.Instruction
public static void Fcmgt_V(AILEmitterCtx Context) 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 else
{ {

64
Instruction/AInstEmitSimdHelper.cs
View file

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