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CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & Fcvtn_V Instructions. Switch to .NET 5.0.

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Nits.

Tests performed successfully in both debug and release mode (for all instructions involved).
This commit is contained in:
LDj3SNuD 2020-10-30 05:23:25 +01:00
parent c248bf9fb4
commit 961b49e923
6 changed files with 80 additions and 27 deletions
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2
ARMeilleure/CodeGen/X86/Assembler.cs
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@ -270,6 +270,8 @@ namespace ARMeilleure.CodeGen.X86
Add(X86Instruction.Unpcklps, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f14, InstructionFlags.Vex));
Add(X86Instruction.Vblendvpd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f3a4b, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Vblendvps, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f3a4a, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Vcvtph2ps, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f3813, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Vcvtps2ph, new InstructionInfo(0x000f3a1d, BadOp, BadOp, BadOp, BadOp, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Vpblendvb, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x000f3a4c, InstructionFlags.Vex | InstructionFlags.Prefix66));
Add(X86Instruction.Xor, new InstructionInfo(0x00000031, 0x06000083, 0x06000081, BadOp, 0x00000033, InstructionFlags.None));
Add(X86Instruction.Xorpd, new InstructionInfo(BadOp, BadOp, BadOp, BadOp, 0x00000f57, InstructionFlags.Vex | InstructionFlags.Prefix66));

2
ARMeilleure/CodeGen/X86/IntrinsicTable.cs
View file

@ -162,6 +162,8 @@ namespace ARMeilleure.CodeGen.X86
Add(Intrinsic.X86Unpckhps, new IntrinsicInfo(X86Instruction.Unpckhps, IntrinsicType.Binary));
Add(Intrinsic.X86Unpcklpd, new IntrinsicInfo(X86Instruction.Unpcklpd, IntrinsicType.Binary));
Add(Intrinsic.X86Unpcklps, new IntrinsicInfo(X86Instruction.Unpcklps, IntrinsicType.Binary));
Add(Intrinsic.X86Vcvtph2ps, new IntrinsicInfo(X86Instruction.Vcvtph2ps, IntrinsicType.Unary));
Add(Intrinsic.X86Vcvtps2ph, new IntrinsicInfo(X86Instruction.Vcvtps2ph, IntrinsicType.BinaryImm));
Add(Intrinsic.X86Xorpd, new IntrinsicInfo(X86Instruction.Xorpd, IntrinsicType.Binary));
Add(Intrinsic.X86Xorps, new IntrinsicInfo(X86Instruction.Xorps, IntrinsicType.Binary));
}

2
ARMeilleure/CodeGen/X86/X86Instruction.cs
View file

@ -199,6 +199,8 @@ namespace ARMeilleure.CodeGen.X86
Unpcklps,
Vblendvpd,
Vblendvps,
Vcvtph2ps,
Vcvtps2ph,
Vpblendvb,
Xor,
Xorpd,