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Add Fast Paths for Crypto instructions (A32/A64) (#1026)

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* Add Fast Paths for Crypto instructions (A32/A64)

* Replace additional XOR with passing in const zero.
This commit is contained in:
riperiperi 2020-03-25 06:20:29 +00:00 • committed by GitHub
parent a40d8d4a17
commit f695a215ad
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 122 additions and 8 deletions
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5
ARMeilleure/CodeGen/X86/Assembler.cs
View file

@ -74,6 +74,11 @@ namespace ARMeilleure.CodeGen.X86
Add(X86Instruction.Addps, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f58, InstructionFlags.Vex));
Add(X86Instruction.Addsd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f58, InstructionFlags.Vex | InstructionFlags.PrefixF2));
Add(X86Instruction.Addss, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f58, InstructionFlags.Vex | InstructionFlags.PrefixF3));
Add(X86Instruction.Aesdec, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38de, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Aesdeclast, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38df, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Aesenc, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38dc, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Aesenclast, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38dd, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Aesimc, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f38db, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.And, new InstructionInfo(0x00000021, 0x04000083, 0x04000081, BadOp, 0x00000023, InstructionFlags.None));
Add(X86Instruction.Andnpd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f55, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Andnps, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f55, InstructionFlags.Vex));

5
ARMeilleure/CodeGen/X86/IntrinsicTable.cs
View file

@ -17,6 +17,11 @@ namespace ARMeilleure.CodeGen.X86
Add(Intrinsic.X86Addps, new IntrinsicInfo(X86Instruction.Addps, IntrinsicType.Binary));
Add(Intrinsic.X86Addsd, new IntrinsicInfo(X86Instruction.Addsd, IntrinsicType.Binary));
Add(Intrinsic.X86Addss, new IntrinsicInfo(X86Instruction.Addss, IntrinsicType.Binary));
Add(Intrinsic.X86Aesdec, new IntrinsicInfo(X86Instruction.Aesdec, IntrinsicType.Binary));
Add(Intrinsic.X86Aesdeclast, new IntrinsicInfo(X86Instruction.Aesdeclast, IntrinsicType.Binary));
Add(Intrinsic.X86Aesenc, new IntrinsicInfo(X86Instruction.Aesenc, IntrinsicType.Binary));
Add(Intrinsic.X86Aesenclast, new IntrinsicInfo(X86Instruction.Aesenclast, IntrinsicType.Binary));
Add(Intrinsic.X86Aesimc, new IntrinsicInfo(X86Instruction.Aesimc, IntrinsicType.Unary));
Add(Intrinsic.X86Andnpd, new IntrinsicInfo(X86Instruction.Andnpd, IntrinsicType.Binary));
Add(Intrinsic.X86Andnps, new IntrinsicInfo(X86Instruction.Andnps, IntrinsicType.Binary));
Add(Intrinsic.X86Andpd, new IntrinsicInfo(X86Instruction.Andpd, IntrinsicType.Binary));

5
ARMeilleure/CodeGen/X86/X86Instruction.cs
View file

@ -7,6 +7,11 @@ namespace ARMeilleure.CodeGen.X86
Addps,
Addsd,
Addss,
Aesdec,
Aesdeclast,
Aesenc,
Aesenclast,
Aesimc,
And,
Andnpd,
Andnps,