5949   if (Subtarget.hasAVX2())  in shouldProduceAndByConstByHoistingConstFromShiftsLHSOfAnd()
6631   } else if (Subtarget.hasAVX2()) {  in SplitOpsAndApply()
9414       if (!Subtarget.hasAVX2() && ScalarSize < 32)  in EltsFromConsecutiveLoads()
9458             if (!Subtarget.hasAVX2() &&  in EltsFromConsecutiveLoads()
9634             (SplatBitSize < 32 && Subtarget.hasAVX2())) {  in lowerBuildVectorAsBroadcast()
9713   if (ConstSplatVal && (Subtarget.hasAVX2() || OptForSize)) {  in lowerBuildVectorAsBroadcast()
9724         (OptForSize && (ScalarSize == 64 || Subtarget.hasAVX2()))) {  in lowerBuildVectorAsBroadcast()
10518       ((VT == MVT::v16i16 || VT == MVT::v8i32) && Subtarget.hasAVX2())) {  in LowerToHorizontalOp()
10891     if (Subtarget.hasAVX2())  in createVariablePermute()
11276   if (Subtarget.hasAVX2() && EVTBits == 32 && Values.size() == 2) {  in LowerBUILD_VECTOR()
12063          (Subtarget.hasAVX2() && VT.is256BitVector()) ||  in lowerShuffleWithPSHUFB()
12829     assert(Subtarget.hasAVX2() && "256-bit integer blends require AVX2!");  in lowerShuffleAsBlend()
12844     assert(Subtarget.hasAVX2() && "v16i16 blends require AVX2!");  in lowerShuffleAsBlend()
12873     assert(Subtarget.hasAVX2() && "256-bit byte-blends require AVX2!");  in lowerShuffleAsBlend()
13073       (VT.is256BitVector() && !Subtarget.hasAVX2()) ||  in lowerShuffleAsByteRotateAndPermute()
13201     if (!Subtarget.hasAVX2() && (!Subtarget.hasAVX() || EltSizeInBits < 32 ||  in lowerShuffleAsDecomposedShuffleMerge()
14325   assert(Subtarget.hasAVX2() &&  in lowerShuffleAsTruncBroadcast()
14455         (Subtarget.hasAVX2() && VT.isInteger())))  in lowerShuffleAsBroadcast()
14461   unsigned Opcode = (VT == MVT::v2f64 && !Subtarget.hasAVX2())  in lowerShuffleAsBroadcast()
14464   bool BroadcastFromReg = (Opcode == X86ISD::MOVDDUP) || Subtarget.hasAVX2();  in lowerShuffleAsBroadcast()
14906   if (Subtarget.hasAVX2())  in lowerV2F64Shuffle()
14986   if (Subtarget.hasAVX2())  in lowerV2I64Shuffle()
15191   if (Subtarget.hasAVX2())  in lowerV4F32Shuffle()
15282   if (Subtarget.hasAVX2())  in lowerV4I32Shuffle()
16051     if (NumEvenDrops == 2 && Subtarget.hasAVX2() &&  in lowerV8I16Shuffle()
16774   bool CanUseSublanes = Subtarget.hasAVX2() && V2.isUndef();  in lowerShuffleAsLanePermuteAndPermute()
16890   if (!Subtarget.hasAVX2()) {  in lowerShuffleAsLanePermuteAndShuffle()
16954     if (Subtarget.hasAVX2())  in lowerV2X128Shuffle()
17376       if (Subtarget.hasAVX2()) {  in lowerShuffleWithUndefHalf()
17407     if (Subtarget.hasAVX2() && EltWidth == 64)  in lowerShuffleWithUndefHalf()
17449   if (Subtarget.hasAVX2()) {  in lowerShuffleAsRepeatedMaskAndLanePermute()
17611   if (Subtarget.hasAVX2() && VT.is256BitVector()) {  in lowerShuffleAsRepeatedMaskAndLanePermute()
17768     if (Subtarget.hasAVX2())  in lowerV4F64Shuffle()
17830   if (!(Subtarget.hasAVX2() && (V1IsInPlace || V2IsInPlace)))  in lowerV4F64Shuffle()
17843   if (Subtarget.hasAVX2())  in lowerV4F64Shuffle()
17863   assert(Subtarget.hasAVX2() && "We can only lower v4i64 with AVX2!");  in lowerV4I64Shuffle()
18017     if (Subtarget.hasAVX2()) {  in lowerV8F32Shuffle()
18047   if (Subtarget.hasAVX2())  in lowerV8F32Shuffle()
18067   assert(Subtarget.hasAVX2() && "We can only lower v8i32 with AVX2!");  in lowerV8I32Shuffle()
18182   assert(Subtarget.hasAVX2() && "We can only lower v16i16 with AVX2!");  in lowerV16I16Shuffle()
18297   assert(Subtarget.hasAVX2() && "We can only lower v32i8 with AVX2!");  in lowerV32I8Shuffle()
18429   if (VT.isInteger() && !Subtarget.hasAVX2()) {  in lower256BitShuffle()
19604     if (Subtarget.hasAVX2())  in LowerVSELECT()
19984           (Subtarget.hasAVX2() && (EltVT == MVT::i32 || EltVT == MVT::i64))) {  in LowerINSERT_VECTOR_ELT()
19999         ((Subtarget.hasAVX2() && EltSizeInBits != 8) ||  in LowerINSERT_VECTOR_ELT()
22305   if (VT == MVT::v8i32 && !Subtarget.hasAVX2()) {  in expandFP_TO_UINT_SSE()
29887   if (VT == MVT::v8i16 && !Subtarget.hasAVX2()) {  in convertShiftLeftToScale()
30444                                  !Subtarget.hasAVX2())) ||  in LowerFunnelShift()
30610   if (VT.is256BitVector() && (Subtarget.hasXOP() || !Subtarget.hasAVX2()))  in LowerRotate()
30642         Subtarget.hasAVX2()) ||  in LowerRotate()
30788   if (IsSplatAmt || LegalVarShifts || (Subtarget.hasAVX2() && !ConstantAmt)) {  in LowerRotate()
32107   assert(Subtarget.hasAVX2() &&  in LowerMGATHER()
33903   if (Subtarget.hasAVX2() && (Bits == 32 || Bits == 64))  in isVectorShiftByScalarCheap()
34172   if (!Subtarget.hasAVX2())  in isVectorClearMaskLegal()
37414       if (Subtarget.hasAVX2() && MaskVT.is256BitVector()) {  in matchUnaryPermuteShuffle()
37468        (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchUnaryPermuteShuffle()
37503        (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchUnaryPermuteShuffle()
37596       (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchBinaryShuffle()
37601       if (MaskVT.is256BitVector() && !Subtarget.hasAVX2())  in matchBinaryShuffle()
37728                          (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchBinaryPermuteShuffle()
37742       (MaskVT == MVT::v16i16 && Subtarget.hasAVX2())) {  in matchBinaryPermuteShuffle()
37925                      (RootVT.is256BitVector() && !Subtarget.hasAVX2());  in combineX86ShuffleChain()
38059         !Subtarget.hasAVX2()) {  in combineX86ShuffleChain()
38075         !(Subtarget.hasAVX2() && isUndefOrInRange(Mask, 0, 2)) &&  in combineX86ShuffleChain()
38150                         (!MaskVT.is256BitVector() || Subtarget.hasAVX2());  in combineX86ShuffleChain()
38160     if ((Subtarget.hasAVX2() ||  in combineX86ShuffleChain()
38173         if (Subtarget.hasAVX2()) {  in combineX86ShuffleChain()
38368       if (Subtarget.hasAVX2() &&  in combineX86ShuffleChain()
38527        (RootVT.is256BitVector() && Subtarget.hasAVX2()) ||  in combineX86ShuffleChain()
39968       assert(Subtarget.hasAVX2() && "Expected AVX2");  in combineTargetShuffle()
40701   if (!Subtarget.hasAVX2() || !isa<ShuffleVectorSDNode>(N))  in combineShuffleOfConcatUndef()
42336         checkBitcastSrcVectorSize(Src, 256, Subtarget.hasAVX2())) {  in combineBitcastvxi1()
44111   } else if (Subtarget.hasAVX2() && NumElts < EltSizeInBits &&  in combineToExtendBoolVectorInReg()
44408   if (VT == MVT::v32i8 && !Subtarget.hasAVX2())  in combineVSelectToBLENDV()
45006                                 (Subtarget.hasAVX2() && EltBitWidth == 64) ||  in combineSelect()
48587   case MVT::v4i64: if (!Subtarget.hasAVX2()) return SDValue(); break;  in foldVectorXorShiftIntoCmp()
49820   if (!IsIdentityPostShuffle && !Subtarget.hasAVX2() && VT.isFloatingPoint() &&  in isHorizontalBinOp()
53857         (Subtarget.hasAVX2() ||  in combineConcatVectorOps()
53867         (Subtarget.hasAVX2() ||  in combineConcatVectorOps()
54402   if (Subtarget.hasAVX() && !Subtarget.hasAVX2() &&  in combineEXTRACT_SUBVECTOR()