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ARMeilleure: Hardware accelerate SHA256 (#3585)

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* ARMeilleure/HardwareCapabilities: Add Sha

* ARMeilleure/Intrinsic: Add X86Sha256Rnds2

* ARmeilleure: Hardware accelerate SHA256H/SHA256H2

* ARMeilleure/Intrinsic: Add X86Sha256Msg1, X86Sha256Msg2

* ARMeilleure/Intrinsic: Add X86Palignr

* ARMeilleure: Hardware accelerate SHA256SU0, SHA256SU1

* PTC: Bump InternalVersion
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merry 2022-08-25 11:12:13 +01:00 • committed by GitHub
parent eba682b767
commit f5235fff29
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 136 additions and 37 deletions
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4
ARMeilleure/CodeGen/X86/AssemblerTable.cs
View file

@ -157,6 +157,7 @@ namespace ARMeilleure.CodeGen.X86
Add(X86Instruction.Paddd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000ffe, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Paddq, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000fd4, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Paddw, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000ffd, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Palignr, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f3a0f, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Pand, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000fdb, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Pandn, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000fdf, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Pavgb, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000fe0, InstructionFlags.Vex | InstructionFlags.Prefix66));
@ -239,6 +240,9 @@ namespace ARMeilleure.CodeGen.X86
Add(X86Instruction.Rsqrtss, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f52, InstructionFlags.Vex | InstructionFlags.PrefixF3));
Add(X86Instruction.Sar, new InstructionInfo(0x070000d3, 0x070000c1, BadOp, BadOp, BadOp, InstructionFlags.None));
Add(X86Instruction.Setcc, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f90, InstructionFlags.Reg8Dest));
Add(X86Instruction.Sha256Msg1, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38cc, InstructionFlags.None));
Add(X86Instruction.Sha256Msg2, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38cd, InstructionFlags.None));
Add(X86Instruction.Sha256Rnds2, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38cb, InstructionFlags.None));
Add(X86Instruction.Shl, new InstructionInfo(0x040000d3, 0x040000c1, BadOp, BadOp, BadOp, InstructionFlags.None));
Add(X86Instruction.Shr, new InstructionInfo(0x050000d3, 0x050000c1, BadOp, BadOp, BadOp, InstructionFlags.None));
Add(X86Instruction.Shufpd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000fc6, InstructionFlags.Vex | InstructionFlags.Prefix66));

55
ARMeilleure/CodeGen/X86/HardwareCapabilities.cs
View file

@ -12,21 +12,28 @@ namespace ARMeilleure.CodeGen.X86
return;
}
(_, _, int ecx, int edx) = X86Base.CpuId(0x00000001, 0x00000000);
(int maxNum, _, _, _) = X86Base.CpuId(0x00000000, 0x00000000);
FeatureInfoEdx = (FeatureFlagsEdx)edx;
FeatureInfoEcx = (FeatureFlagsEcx)ecx;
(_, _, int ecx1, int edx1) = X86Base.CpuId(0x00000001, 0x00000000);
FeatureInfo1Edx = (FeatureFlags1Edx)edx1;
FeatureInfo1Ecx = (FeatureFlags1Ecx)ecx1;
if (maxNum >= 7)
{
(_, int ebx7, _, _) = X86Base.CpuId(0x00000007, 0x00000000);
FeatureInfo7Ebx = (FeatureFlags7Ebx)ebx7;
}
}
[Flags]
public enum FeatureFlagsEdx
public enum FeatureFlags1Edx
{
Sse = 1 << 25,
Sse2 = 1 << 26
}
[Flags]
public enum FeatureFlagsEcx
public enum FeatureFlags1Ecx
{
Sse3 = 1 << 0,
Pclmulqdq = 1 << 1,
@ -40,21 +47,31 @@ namespace ARMeilleure.CodeGen.X86
F16c = 1 << 29
}
public static FeatureFlagsEdx FeatureInfoEdx { get; }
public static FeatureFlagsEcx FeatureInfoEcx { get; }
[Flags]
public enum FeatureFlags7Ebx
{
Avx2 = 1 << 5,
Sha = 1 << 29
}
public static bool SupportsSse => FeatureInfoEdx.HasFlag(FeatureFlagsEdx.Sse);
public static bool SupportsSse2 => FeatureInfoEdx.HasFlag(FeatureFlagsEdx.Sse2);
public static bool SupportsSse3 => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Sse3);
public static bool SupportsPclmulqdq => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Pclmulqdq);
public static bool SupportsSsse3 => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Ssse3);
public static bool SupportsFma => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Fma);
public static bool SupportsSse41 => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Sse41);
public static bool SupportsSse42 => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Sse42);
public static bool SupportsPopcnt => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Popcnt);
public static bool SupportsAesni => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Aes);
public static bool SupportsAvx => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.Avx);
public static bool SupportsF16c => FeatureInfoEcx.HasFlag(FeatureFlagsEcx.F16c);
public static FeatureFlags1Edx FeatureInfo1Edx { get; }
public static FeatureFlags1Ecx FeatureInfo1Ecx { get; }
public static FeatureFlags7Ebx FeatureInfo7Ebx { get; } = 0;
public static bool SupportsSse => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse);
public static bool SupportsSse2 => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse2);
public static bool SupportsSse3 => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Sse3);
public static bool SupportsPclmulqdq => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Pclmulqdq);
public static bool SupportsSsse3 => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Ssse3);
public static bool SupportsFma => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Fma);
public static bool SupportsSse41 => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Sse41);
public static bool SupportsSse42 => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Sse42);
public static bool SupportsPopcnt => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Popcnt);
public static bool SupportsAesni => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Aes);
public static bool SupportsAvx => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.Avx);
public static bool SupportsAvx2 => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Avx2) && SupportsAvx;
public static bool SupportsF16c => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.F16c);
public static bool SupportsSha => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Sha);
public static bool ForceLegacySse { get; set; }

4
ARMeilleure/CodeGen/X86/IntrinsicTable.cs
View file

@ -82,6 +82,7 @@ namespace ARMeilleure.CodeGen.X86
Add(Intrinsic.X86Paddd, new IntrinsicInfo(X86Instruction.Paddd, IntrinsicType.Binary));
Add(Intrinsic.X86Paddq, new IntrinsicInfo(X86Instruction.Paddq, IntrinsicType.Binary));
Add(Intrinsic.X86Paddw, new IntrinsicInfo(X86Instruction.Paddw, IntrinsicType.Binary));
Add(Intrinsic.X86Palignr, new IntrinsicInfo(X86Instruction.Palignr, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Pand, new IntrinsicInfo(X86Instruction.Pand, IntrinsicType.Binary));
Add(Intrinsic.X86Pandn, new IntrinsicInfo(X86Instruction.Pandn, IntrinsicType.Binary));
Add(Intrinsic.X86Pavgb, new IntrinsicInfo(X86Instruction.Pavgb, IntrinsicType.Binary));
@ -151,6 +152,9 @@ namespace ARMeilleure.CodeGen.X86
Add(Intrinsic.X86Roundss, new IntrinsicInfo(X86Instruction.Roundss, IntrinsicType.BinaryImm));
Add(Intrinsic.X86Rsqrtps, new IntrinsicInfo(X86Instruction.Rsqrtps, IntrinsicType.Unary));
Add(Intrinsic.X86Rsqrtss, new IntrinsicInfo(X86Instruction.Rsqrtss, IntrinsicType.Unary));
Add(Intrinsic.X86Sha256Msg1, new IntrinsicInfo(X86Instruction.Sha256Msg1, IntrinsicType.Binary));
Add(Intrinsic.X86Sha256Msg2, new IntrinsicInfo(X86Instruction.Sha256Msg2, IntrinsicType.Binary));
Add(Intrinsic.X86Sha256Rnds2, new IntrinsicInfo(X86Instruction.Sha256Rnds2, IntrinsicType.Ternary));
Add(Intrinsic.X86Shufpd, new IntrinsicInfo(X86Instruction.Shufpd, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Shufps, new IntrinsicInfo(X86Instruction.Shufps, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Sqrtpd, new IntrinsicInfo(X86Instruction.Sqrtpd, IntrinsicType.Unary));

10
ARMeilleure/CodeGen/X86/PreAllocator.cs
View file

@ -308,11 +308,13 @@ namespace ARMeilleure.CodeGen.X86
case Instruction.Extended:
{
bool isBlend = node.Intrinsic == Intrinsic.X86Blendvpd ||
node.Intrinsic == Intrinsic.X86Blendvps ||
node.Intrinsic == Intrinsic.X86Pblendvb;
// BLENDVPD, BLENDVPS, PBLENDVB last operand is always implied to be XMM0 when VEX is not supported.
if ((node.Intrinsic == Intrinsic.X86Blendvpd ||
node.Intrinsic == Intrinsic.X86Blendvps ||
node.Intrinsic == Intrinsic.X86Pblendvb) &&
!HardwareCapabilities.SupportsVexEncoding)
// SHA256RNDS2 always has an implied XMM0 as a last operand.
if ((isBlend && !HardwareCapabilities.SupportsVexEncoding) || node.Intrinsic == Intrinsic.X86Sha256Rnds2)
{
Operand xmm0 = Xmm(X86Register.Xmm0, OperandType.V128);

4
ARMeilleure/CodeGen/X86/X86Instruction.cs
View file

@ -98,6 +98,7 @@ namespace ARMeilleure.CodeGen.X86
Paddd,
Paddq,
Paddw,
Palignr,
Pand,
Pandn,
Pavgb,
@ -180,6 +181,9 @@ namespace ARMeilleure.CodeGen.X86
Rsqrtss,
Sar,
Setcc,
Sha256Msg1,
Sha256Msg2,
Sha256Rnds2,
Shl,
Shr,
Shufpd,