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[X86][AVX512] Tag VFIXUPIMM instructions scheduler classes 

llvm-svn: 319757
This commit is contained in:
Simon Pilgrim 2017-12-05 11:46:57 +00:00
parent b5b91cd402
commit 54b8aa2bb2
1 changed files with 30 additions and 23 deletions
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53
llvm/lib/Target/X86/X86InstrAVX512.td
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@ -10089,7 +10089,7 @@ defm VPTERNLOGQ : avx512_common_ternlog<"vpternlogq", SSE_INTALU_ITINS_P,
//===----------------------------------------------------------------------===//
multiclass avx512_fixupimm_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
X86VectorVTInfo _>{
OpndItins itins, X86VectorVTInfo _>{
let Constraints = "$src1 = $dst", ExeDomain = _.ExeDomain in {
defm rri : AVX512_maskable_3src<opc, MRMSrcReg, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.RC:$src3, i32u8imm:$src4),
@ -10098,7 +10098,7 @@ multiclass avx512_fixupimm_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_.VT _.RC:$src2),
(_.IntVT _.RC:$src3),
(i32 imm:$src4),
(i32 FROUND_CURRENT))>;
(i32 FROUND_CURRENT)), itins.rr>, Sched<[itins.Sched]>;
defm rmi : AVX512_maskable_3src<opc, MRMSrcMem, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.MemOp:$src3, i32u8imm:$src4),
OpcodeStr##_.Suffix, "$src4, $src3, $src2", "$src2, $src3, $src4",
@ -10106,7 +10106,8 @@ multiclass avx512_fixupimm_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_.VT _.RC:$src2),
(_.IntVT (bitconvert (_.LdFrag addr:$src3))),
(i32 imm:$src4),
(i32 FROUND_CURRENT))>;
(i32 FROUND_CURRENT)), itins.rm>,
Sched<[itins.Sched.Folded, ReadAfterLd]>;
defm rmbi : AVX512_maskable_3src<opc, MRMSrcMem, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.ScalarMemOp:$src3, i32u8imm:$src4),
OpcodeStr##_.Suffix, "$src4, ${src3}"##_.BroadcastStr##", $src2",
@ -10115,12 +10116,14 @@ multiclass avx512_fixupimm_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_.VT _.RC:$src2),
(_.IntVT (X86VBroadcast(_.ScalarLdFrag addr:$src3))),
(i32 imm:$src4),
(i32 FROUND_CURRENT))>, EVEX_B;
(i32 FROUND_CURRENT)), itins.rm>,
EVEX_B, Sched<[itins.Sched.Folded, ReadAfterLd]>;
} // Constraints = "$src1 = $dst"
}
multiclass avx512_fixupimm_packed_sae<bits<8> opc, string OpcodeStr,
SDNode OpNode, X86VectorVTInfo _>{
SDNode OpNode, OpndItins itins,
X86VectorVTInfo _>{
let Constraints = "$src1 = $dst", ExeDomain = _.ExeDomain in {
defm rrib : AVX512_maskable_3src<opc, MRMSrcReg, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.RC:$src3, i32u8imm:$src4),
@ -10130,12 +10133,14 @@ let Constraints = "$src1 = $dst", ExeDomain = _.ExeDomain in {
(_.VT _.RC:$src2),
(_.IntVT _.RC:$src3),
(i32 imm:$src4),
(i32 FROUND_NO_EXC))>, EVEX_B;
(i32 FROUND_NO_EXC)), itins.rr>,
EVEX_B, Sched<[itins.Sched]>;
}
}
multiclass avx512_fixupimm_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
X86VectorVTInfo _, X86VectorVTInfo _src3VT> {
OpndItins itins, X86VectorVTInfo _,
X86VectorVTInfo _src3VT> {
let Constraints = "$src1 = $dst" , Predicates = [HasAVX512],
ExeDomain = _.ExeDomain in {
defm rri : AVX512_maskable_3src_scalar<opc, MRMSrcReg, _, (outs _.RC:$dst),
@ -10145,8 +10150,7 @@ multiclass avx512_fixupimm_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_.VT _.RC:$src2),
(_src3VT.VT _src3VT.RC:$src3),
(i32 imm:$src4),
(i32 FROUND_CURRENT))>;
(i32 FROUND_CURRENT)), itins.rr>, Sched<[itins.Sched]>;
defm rrib : AVX512_maskable_3src_scalar<opc, MRMSrcReg, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.RC:$src3, i32u8imm:$src4),
OpcodeStr##_.Suffix, "$src4, {sae}, $src3, $src2",
@ -10155,7 +10159,8 @@ multiclass avx512_fixupimm_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_.VT _.RC:$src2),
(_src3VT.VT _src3VT.RC:$src3),
(i32 imm:$src4),
(i32 FROUND_NO_EXC))>, EVEX_B;
(i32 FROUND_NO_EXC)), itins.rm>,
EVEX_B, Sched<[itins.Sched.Folded, ReadAfterLd]>;
defm rmi : AVX512_maskable_3src_scalar<opc, MRMSrcMem, _, (outs _.RC:$dst),
(ins _.RC:$src2, _.ScalarMemOp:$src3, i32u8imm:$src4),
OpcodeStr##_.Suffix, "$src4, $src3, $src2", "$src2, $src3, $src4",
@ -10164,32 +10169,34 @@ multiclass avx512_fixupimm_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
(_src3VT.VT (scalar_to_vector
(_src3VT.ScalarLdFrag addr:$src3))),
(i32 imm:$src4),
(i32 FROUND_CURRENT))>;
(i32 FROUND_CURRENT)), itins.rm>,
Sched<[itins.Sched.Folded, ReadAfterLd]>;
}
}
multiclass avx512_fixupimm_packed_all<AVX512VLVectorVTInfo _Vec>{
multiclass avx512_fixupimm_packed_all<OpndItins itins, AVX512VLVectorVTInfo _Vec> {
let Predicates = [HasAVX512] in
defm Z : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, _Vec.info512>,
avx512_fixupimm_packed_sae<0x54, "vfixupimm", X86VFixupimm, _Vec.info512>,
AVX512AIi8Base, EVEX_4V, EVEX_V512;
defm Z : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, itins,
_Vec.info512>,
avx512_fixupimm_packed_sae<0x54, "vfixupimm", X86VFixupimm, itins,
_Vec.info512>, AVX512AIi8Base, EVEX_4V, EVEX_V512;
let Predicates = [HasAVX512, HasVLX] in {
defm Z128 : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, _Vec.info128>,
AVX512AIi8Base, EVEX_4V, EVEX_V128;
defm Z256 : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, _Vec.info256>,
AVX512AIi8Base, EVEX_4V, EVEX_V256;
defm Z128 : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, itins,
_Vec.info128>, AVX512AIi8Base, EVEX_4V, EVEX_V128;
defm Z256 : avx512_fixupimm_packed<0x54, "vfixupimm", X86VFixupimm, itins,
_Vec.info256>, AVX512AIi8Base, EVEX_4V, EVEX_V256;
}
}
defm VFIXUPIMMSS : avx512_fixupimm_scalar<0x55, "vfixupimm", X86VFixupimmScalar,
f32x_info, v4i32x_info>,
SSE_ALU_F32S, f32x_info, v4i32x_info>,
AVX512AIi8Base, VEX_LIG, EVEX_4V, EVEX_CD8<32, CD8VT1>;
defm VFIXUPIMMSD : avx512_fixupimm_scalar<0x55, "vfixupimm", X86VFixupimmScalar,
f64x_info, v2i64x_info>,
SSE_ALU_F64S, f64x_info, v2i64x_info>,
AVX512AIi8Base, VEX_LIG, EVEX_4V, EVEX_CD8<64, CD8VT1>, VEX_W;
defm VFIXUPIMMPS : avx512_fixupimm_packed_all<avx512vl_f32_info>,
defm VFIXUPIMMPS : avx512_fixupimm_packed_all<SSE_ALU_F32P, avx512vl_f32_info>,
EVEX_CD8<32, CD8VF>;
defm VFIXUPIMMPD : avx512_fixupimm_packed_all<avx512vl_f64_info>,
defm VFIXUPIMMPD : avx512_fixupimm_packed_all<SSE_ALU_F64P, avx512vl_f64_info>,
EVEX_CD8<64, CD8VF>, VEX_W;