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ryujinx/ARMeilleure/CodeGen/X86/IntrinsicTable.cs
jduncanator 68e15c1a74
Implement Fast Paths for most A32 SIMD instructions (#952) 
* Begin work on A32 SIMD Intrinsics

* More instructions, some cleanup.

* Intrinsics for Move instructions (zip etc)

These pass the existing tests.

* Intrinsics for some of Cvt

While doing this I noticed that the conversion for int/fp was incorrect
in the slow path. I'll fix this in the original repo.

* Intrinsics for more Arithmetic instructions.

* Intrinsics for Vext

* Fix VEXT Intrinsic for double words.

* Use InsertPs to move scalar values.

* Cleanup, fix VPADD.f32 and VMIN signed integer.

* Cleanup, add SSE2 support for scalar insert.

Works similarly to the IR scalar insert, but obviously this one works
directly on V128.

* Minor cleanup.

* Enable intrinsic for FP64 to integer conversion.

* Address feedback apart from splitting out intrinsic float abs

Also: bad VREV encodings as undefined rather than throwing in translation.

* Move float abs to helper, fix bug with cvt

* Rename opc2 & 3 to match A32 docs, use ArgumentOutOfRangeException appropriately.

* Get name of variable at compilation rather than string literal.

* Use correct double sign mask.
2020-03-05 11:41:33 +11:00

170 lines
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using ARMeilleure.Common;
using ARMeilleure.IntermediateRepresentation;
namespace ARMeilleure.CodeGen.X86
{
static class IntrinsicTable
{
private const int BadOp = 0;
private static IntrinsicInfo[] _intrinTable;
static IntrinsicTable()
{
_intrinTable = new IntrinsicInfo[EnumUtils.GetCount(typeof(Intrinsic))];
Add(Intrinsic.X86Addpd, new IntrinsicInfo(X86Instruction.Addpd, IntrinsicType.Binary));
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.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));
Add(Intrinsic.X86Andps, new IntrinsicInfo(X86Instruction.Andps, IntrinsicType.Binary));
Add(Intrinsic.X86Blendvpd, new IntrinsicInfo(X86Instruction.Blendvpd, IntrinsicType.Ternary));
Add(Intrinsic.X86Blendvps, new IntrinsicInfo(X86Instruction.Blendvps, IntrinsicType.Ternary));
Add(Intrinsic.X86Cmppd, new IntrinsicInfo(X86Instruction.Cmppd, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Cmpps, new IntrinsicInfo(X86Instruction.Cmpps, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Cmpsd, new IntrinsicInfo(X86Instruction.Cmpsd, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Cmpss, new IntrinsicInfo(X86Instruction.Cmpss, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Comisdeq, new IntrinsicInfo(X86Instruction.Comisd, IntrinsicType.Comis_));
Add(Intrinsic.X86Comisdge, new IntrinsicInfo(X86Instruction.Comisd, IntrinsicType.Comis_));
Add(Intrinsic.X86Comisdlt, new IntrinsicInfo(X86Instruction.Comisd, IntrinsicType.Comis_));
Add(Intrinsic.X86Comisseq, new IntrinsicInfo(X86Instruction.Comiss, IntrinsicType.Comis_));
Add(Intrinsic.X86Comissge, new IntrinsicInfo(X86Instruction.Comiss, IntrinsicType.Comis_));
Add(Intrinsic.X86Comisslt, new IntrinsicInfo(X86Instruction.Comiss, IntrinsicType.Comis_));
Add(Intrinsic.X86Cvtdq2pd, new IntrinsicInfo(X86Instruction.Cvtdq2pd, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtdq2ps, new IntrinsicInfo(X86Instruction.Cvtdq2ps, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtpd2dq, new IntrinsicInfo(X86Instruction.Cvtpd2dq, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtpd2ps, new IntrinsicInfo(X86Instruction.Cvtpd2ps, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtps2dq, new IntrinsicInfo(X86Instruction.Cvtps2dq, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtps2pd, new IntrinsicInfo(X86Instruction.Cvtps2pd, IntrinsicType.Unary));
Add(Intrinsic.X86Cvtsd2si, new IntrinsicInfo(X86Instruction.Cvtsd2si, IntrinsicType.UnaryToGpr));
Add(Intrinsic.X86Cvtsd2ss, new IntrinsicInfo(X86Instruction.Cvtsd2ss, IntrinsicType.Binary));
Add(Intrinsic.X86Cvtsi2sd, new IntrinsicInfo(X86Instruction.Cvtsi2sd, IntrinsicType.BinaryGpr));
Add(Intrinsic.X86Cvtsi2si, new IntrinsicInfo(X86Instruction.Movd, IntrinsicType.UnaryToGpr));
Add(Intrinsic.X86Cvtsi2ss, new IntrinsicInfo(X86Instruction.Cvtsi2ss, IntrinsicType.BinaryGpr));
Add(Intrinsic.X86Cvtss2sd, new IntrinsicInfo(X86Instruction.Cvtss2sd, IntrinsicType.Binary));
Add(Intrinsic.X86Cvtss2si, new IntrinsicInfo(X86Instruction.Cvtss2si, IntrinsicType.UnaryToGpr));
Add(Intrinsic.X86Divpd, new IntrinsicInfo(X86Instruction.Divpd, IntrinsicType.Binary));
Add(Intrinsic.X86Divps, new IntrinsicInfo(X86Instruction.Divps, IntrinsicType.Binary));
Add(Intrinsic.X86Divsd, new IntrinsicInfo(X86Instruction.Divsd, IntrinsicType.Binary));
Add(Intrinsic.X86Divss, new IntrinsicInfo(X86Instruction.Divss, IntrinsicType.Binary));
Add(Intrinsic.X86Haddpd, new IntrinsicInfo(X86Instruction.Haddpd, IntrinsicType.Binary));
Add(Intrinsic.X86Haddps, new IntrinsicInfo(X86Instruction.Haddps, IntrinsicType.Binary));
Add(Intrinsic.X86Insertps, new IntrinsicInfo(X86Instruction.Insertps, IntrinsicType.TernaryImm));
Add(Intrinsic.X86Maxpd, new IntrinsicInfo(X86Instruction.Maxpd, IntrinsicType.Binary));
Add(Intrinsic.X86Maxps, new IntrinsicInfo(X86Instruction.Maxps, IntrinsicType.Binary));
Add(Intrinsic.X86Maxsd, new IntrinsicInfo(X86Instruction.Maxsd, IntrinsicType.Binary));
Add(Intrinsic.X86Maxss, new IntrinsicInfo(X86Instruction.Maxss, IntrinsicType.Binary));
Add(Intrinsic.X86Minpd, new IntrinsicInfo(X86Instruction.Minpd, IntrinsicType.Binary));
Add(Intrinsic.X86Minps, new IntrinsicInfo(X86Instruction.Minps, IntrinsicType.Binary));
Add(Intrinsic.X86Minsd, new IntrinsicInfo(X86Instruction.Minsd, IntrinsicType.Binary));
Add(Intrinsic.X86Minss, new IntrinsicInfo(X86Instruction.Minss, IntrinsicType.Binary));
Add(Intrinsic.X86Movhlps, new IntrinsicInfo(X86Instruction.Movhlps, IntrinsicType.Binary));
Add(Intrinsic.X86Movlhps, new IntrinsicInfo(X86Instruction.Movlhps, IntrinsicType.Binary));
Add(Intrinsic.X86Movss, new IntrinsicInfo(X86Instruction.Movss, IntrinsicType.Binary));
Add(Intrinsic.X86Mulpd, new IntrinsicInfo(X86Instruction.Mulpd, IntrinsicType.Binary));
Add(Intrinsic.X86Mulps, new IntrinsicInfo(X86Instruction.Mulps, IntrinsicType.Binary));
Add(Intrinsic.X86Mulsd, new IntrinsicInfo(X86Instruction.Mulsd, IntrinsicType.Binary));
Add(Intrinsic.X86Mulss, new IntrinsicInfo(X86Instruction.Mulss, IntrinsicType.Binary));
Add(Intrinsic.X86Paddb, new IntrinsicInfo(X86Instruction.Paddb, IntrinsicType.Binary));
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.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));
Add(Intrinsic.X86Pavgw, new IntrinsicInfo(X86Instruction.Pavgw, IntrinsicType.Binary));
Add(Intrinsic.X86Pblendvb, new IntrinsicInfo(X86Instruction.Pblendvb, IntrinsicType.Ternary));
Add(Intrinsic.X86Pcmpeqb, new IntrinsicInfo(X86Instruction.Pcmpeqb, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpeqd, new IntrinsicInfo(X86Instruction.Pcmpeqd, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpeqq, new IntrinsicInfo(X86Instruction.Pcmpeqq, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpeqw, new IntrinsicInfo(X86Instruction.Pcmpeqw, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpgtb, new IntrinsicInfo(X86Instruction.Pcmpgtb, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpgtd, new IntrinsicInfo(X86Instruction.Pcmpgtd, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpgtq, new IntrinsicInfo(X86Instruction.Pcmpgtq, IntrinsicType.Binary));
Add(Intrinsic.X86Pcmpgtw, new IntrinsicInfo(X86Instruction.Pcmpgtw, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxsb, new IntrinsicInfo(X86Instruction.Pmaxsb, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxsd, new IntrinsicInfo(X86Instruction.Pmaxsd, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxsw, new IntrinsicInfo(X86Instruction.Pmaxsw, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxub, new IntrinsicInfo(X86Instruction.Pmaxub, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxud, new IntrinsicInfo(X86Instruction.Pmaxud, IntrinsicType.Binary));
Add(Intrinsic.X86Pmaxuw, new IntrinsicInfo(X86Instruction.Pmaxuw, IntrinsicType.Binary));
Add(Intrinsic.X86Pminsb, new IntrinsicInfo(X86Instruction.Pminsb, IntrinsicType.Binary));
Add(Intrinsic.X86Pminsd, new IntrinsicInfo(X86Instruction.Pminsd, IntrinsicType.Binary));
Add(Intrinsic.X86Pminsw, new IntrinsicInfo(X86Instruction.Pminsw, IntrinsicType.Binary));
Add(Intrinsic.X86Pminub, new IntrinsicInfo(X86Instruction.Pminub, IntrinsicType.Binary));
Add(Intrinsic.X86Pminud, new IntrinsicInfo(X86Instruction.Pminud, IntrinsicType.Binary));
Add(Intrinsic.X86Pminuw, new IntrinsicInfo(X86Instruction.Pminuw, IntrinsicType.Binary));
Add(Intrinsic.X86Pmovsxbw, new IntrinsicInfo(X86Instruction.Pmovsxbw, IntrinsicType.Unary));
Add(Intrinsic.X86Pmovsxdq, new IntrinsicInfo(X86Instruction.Pmovsxdq, IntrinsicType.Unary));
Add(Intrinsic.X86Pmovsxwd, new IntrinsicInfo(X86Instruction.Pmovsxwd, IntrinsicType.Unary));
Add(Intrinsic.X86Pmovzxbw, new IntrinsicInfo(X86Instruction.Pmovzxbw, IntrinsicType.Unary));
Add(Intrinsic.X86Pmovzxdq, new IntrinsicInfo(X86Instruction.Pmovzxdq, IntrinsicType.Unary));
Add(Intrinsic.X86Pmovzxwd, new IntrinsicInfo(X86Instruction.Pmovzxwd, IntrinsicType.Unary));
Add(Intrinsic.X86Pmulld, new IntrinsicInfo(X86Instruction.Pmulld, IntrinsicType.Binary));
Add(Intrinsic.X86Pmullw, new IntrinsicInfo(X86Instruction.Pmullw, IntrinsicType.Binary));
Add(Intrinsic.X86Popcnt, new IntrinsicInfo(X86Instruction.Popcnt, IntrinsicType.PopCount));
Add(Intrinsic.X86Por, new IntrinsicInfo(X86Instruction.Por, IntrinsicType.Binary));
Add(Intrinsic.X86Pshufb, new IntrinsicInfo(X86Instruction.Pshufb, IntrinsicType.Binary));
Add(Intrinsic.X86Pslld, new IntrinsicInfo(X86Instruction.Pslld, IntrinsicType.Binary));
Add(Intrinsic.X86Pslldq, new IntrinsicInfo(X86Instruction.Pslldq, IntrinsicType.Binary));
Add(Intrinsic.X86Psllq, new IntrinsicInfo(X86Instruction.Psllq, IntrinsicType.Binary));
Add(Intrinsic.X86Psllw, new IntrinsicInfo(X86Instruction.Psllw, IntrinsicType.Binary));
Add(Intrinsic.X86Psrad, new IntrinsicInfo(X86Instruction.Psrad, IntrinsicType.Binary));
Add(Intrinsic.X86Psraw, new IntrinsicInfo(X86Instruction.Psraw, IntrinsicType.Binary));
Add(Intrinsic.X86Psrld, new IntrinsicInfo(X86Instruction.Psrld, IntrinsicType.Binary));
Add(Intrinsic.X86Psrlq, new IntrinsicInfo(X86Instruction.Psrlq, IntrinsicType.Binary));
Add(Intrinsic.X86Psrldq, new IntrinsicInfo(X86Instruction.Psrldq, IntrinsicType.Binary));
Add(Intrinsic.X86Psrlw, new IntrinsicInfo(X86Instruction.Psrlw, IntrinsicType.Binary));
Add(Intrinsic.X86Psubb, new IntrinsicInfo(X86Instruction.Psubb, IntrinsicType.Binary));
Add(Intrinsic.X86Psubd, new IntrinsicInfo(X86Instruction.Psubd, IntrinsicType.Binary));
Add(Intrinsic.X86Psubq, new IntrinsicInfo(X86Instruction.Psubq, IntrinsicType.Binary));
Add(Intrinsic.X86Psubw, new IntrinsicInfo(X86Instruction.Psubw, IntrinsicType.Binary));
Add(Intrinsic.X86Punpckhbw, new IntrinsicInfo(X86Instruction.Punpckhbw, IntrinsicType.Binary));
Add(Intrinsic.X86Punpckhdq, new IntrinsicInfo(X86Instruction.Punpckhdq, IntrinsicType.Binary));
Add(Intrinsic.X86Punpckhqdq, new IntrinsicInfo(X86Instruction.Punpckhqdq, IntrinsicType.Binary));
Add(Intrinsic.X86Punpckhwd, new IntrinsicInfo(X86Instruction.Punpckhwd, IntrinsicType.Binary));
Add(Intrinsic.X86Punpcklbw, new IntrinsicInfo(X86Instruction.Punpcklbw, IntrinsicType.Binary));
Add(Intrinsic.X86Punpckldq, new IntrinsicInfo(X86Instruction.Punpckldq, IntrinsicType.Binary));
Add(Intrinsic.X86Punpcklqdq, new IntrinsicInfo(X86Instruction.Punpcklqdq, IntrinsicType.Binary));
Add(Intrinsic.X86Punpcklwd, new IntrinsicInfo(X86Instruction.Punpcklwd, IntrinsicType.Binary));
Add(Intrinsic.X86Pxor, new IntrinsicInfo(X86Instruction.Pxor, IntrinsicType.Binary));
Add(Intrinsic.X86Rcpps, new IntrinsicInfo(X86Instruction.Rcpps, IntrinsicType.Unary));
Add(Intrinsic.X86Rcpss, new IntrinsicInfo(X86Instruction.Rcpss, IntrinsicType.Unary));
Add(Intrinsic.X86Roundpd, new IntrinsicInfo(X86Instruction.Roundpd, IntrinsicType.BinaryImm));
Add(Intrinsic.X86Roundps, new IntrinsicInfo(X86Instruction.Roundps, IntrinsicType.BinaryImm));
Add(Intrinsic.X86Roundsd, new IntrinsicInfo(X86Instruction.Roundsd, IntrinsicType.BinaryImm));
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.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));
Add(Intrinsic.X86Sqrtps, new IntrinsicInfo(X86Instruction.Sqrtps, IntrinsicType.Unary));
Add(Intrinsic.X86Sqrtsd, new IntrinsicInfo(X86Instruction.Sqrtsd, IntrinsicType.Unary));
Add(Intrinsic.X86Sqrtss, new IntrinsicInfo(X86Instruction.Sqrtss, IntrinsicType.Unary));
Add(Intrinsic.X86Subpd, new IntrinsicInfo(X86Instruction.Subpd, IntrinsicType.Binary));
Add(Intrinsic.X86Subps, new IntrinsicInfo(X86Instruction.Subps, IntrinsicType.Binary));
Add(Intrinsic.X86Subsd, new IntrinsicInfo(X86Instruction.Subsd, IntrinsicType.Binary));
Add(Intrinsic.X86Subss, new IntrinsicInfo(X86Instruction.Subss, IntrinsicType.Binary));
Add(Intrinsic.X86Unpckhpd, new IntrinsicInfo(X86Instruction.Unpckhpd, IntrinsicType.Binary));
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.X86Xorpd, new IntrinsicInfo(X86Instruction.Xorpd, IntrinsicType.Binary));
Add(Intrinsic.X86Xorps, new IntrinsicInfo(X86Instruction.Xorps, IntrinsicType.Binary));
}
private static void Add(Intrinsic intrin, IntrinsicInfo info)
{
_intrinTable[(int)intrin] = info;
}
public static IntrinsicInfo GetInfo(Intrinsic intrin)
{
return _intrinTable[(int)intrin];
}
}
}
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