3358   if (Subtarget.hasAVX2())  in shouldProduceAndByConstByHoistingConstFromShiftsLHSOfAnd()
4230   } else if (Subtarget.hasAVX2()) {  in SplitOpsAndApply()
7113       if (!Subtarget.hasAVX2() && ScalarSize < 32)  in EltsFromConsecutiveLoads()
7157             if (!Subtarget.hasAVX2() &&  in EltsFromConsecutiveLoads()
7358           (SplatBitSize < 32 && Subtarget.hasAVX2())) {  in lowerBuildVectorAsBroadcast()
7432   if (ConstSplatVal && (Subtarget.hasAVX2() || OptForSize)) {  in lowerBuildVectorAsBroadcast()
7442         (CVT == MVT::f16 && Subtarget.hasAVX2()) ||  in lowerBuildVectorAsBroadcast()
7443         (OptForSize && (ScalarSize == 64 || Subtarget.hasAVX2()))) {  in lowerBuildVectorAsBroadcast()
8249       ((VT == MVT::v16i16 || VT == MVT::v8i32) && Subtarget.hasAVX2())) {  in LowerToHorizontalOp()
8621     if (Subtarget.hasAVX2())  in createVariablePermute()
9053   if (Subtarget.hasAVX2() && EVTBits == 32 && Values.size() == 2) {  in LowerBUILD_VECTOR()
9847          (Subtarget.hasAVX2() && VT.is256BitVector()) ||  in lowerShuffleWithPSHUFB()
10668     assert(Subtarget.hasAVX2() && "256-bit integer blends require AVX2!");  in lowerShuffleAsBlend()
10683     assert(Subtarget.hasAVX2() && "v16i16 blends require AVX2!");  in lowerShuffleAsBlend()
10712     assert(Subtarget.hasAVX2() && "256-bit byte-blends require AVX2!");  in lowerShuffleAsBlend()
11043       (VT.is256BitVector() && !Subtarget.hasAVX2()) ||  in lowerShuffleAsByteRotateAndPermute()
11189     if (!Subtarget.hasAVX2() && (!Subtarget.hasAVX() || EltSizeInBits < 32 ||  in lowerShuffleAsDecomposedShuffleMerge()
12346   assert(Subtarget.hasAVX2() &&  in lowerShuffleAsTruncBroadcast()
12492         (Subtarget.hasAVX2() && (VT.isInteger() || EltVT == MVT::f16))))  in lowerShuffleAsBroadcast()
12498   unsigned Opcode = (VT == MVT::v2f64 && !Subtarget.hasAVX2())  in lowerShuffleAsBroadcast()
12501   bool BroadcastFromReg = (Opcode == X86ISD::MOVDDUP) || Subtarget.hasAVX2();  in lowerShuffleAsBroadcast()
12826   if (Subtarget.hasAVX2())  in lowerV2F64Shuffle()
12906   if (Subtarget.hasAVX2())  in lowerV2I64Shuffle()
13124   if (Subtarget.hasAVX2())  in lowerV4F32Shuffle()
13223   if (Subtarget.hasAVX2())  in lowerV4I32Shuffle()
13994     if (NumEvenDrops == 2 && Subtarget.hasAVX2() &&  in lowerV8I16Shuffle()
14764   bool CanUseSublanes = Subtarget.hasAVX2() && V2.isUndef();  in lowerShuffleAsLanePermuteAndPermute()
14900   if (!Subtarget.hasAVX2()) {  in lowerShuffleAsLanePermuteAndShuffle()
14960     if (Subtarget.hasAVX2())  in lowerV2X128Shuffle()
15386       if (Subtarget.hasAVX2()) {  in lowerShuffleWithUndefHalf()
15417     if (Subtarget.hasAVX2() && EltWidth == 64)  in lowerShuffleWithUndefHalf()
15444   if (Subtarget.hasAVX2()) {  in lowerShuffleAsRepeatedMaskAndLanePermute()
15618   if (Subtarget.hasAVX2() && VT.is256BitVector()) {  in lowerShuffleAsRepeatedMaskAndLanePermute()
15859     if (Subtarget.hasAVX2())  in lowerV4F64Shuffle()
15921   if (!(Subtarget.hasAVX2() && (V1IsInPlace || V2IsInPlace)))  in lowerV4F64Shuffle()
15934   if (Subtarget.hasAVX2())  in lowerV4F64Shuffle()
15954   assert(Subtarget.hasAVX2() && "We can only lower v4i64 with AVX2!");  in lowerV4I64Shuffle()
16077   if (!Subtarget.hasAVX2()) {  in lowerV8F32Shuffle()
16129     if (Subtarget.hasAVX2()) {  in lowerV8F32Shuffle()
16155   if (Subtarget.hasAVX2() && !Subtarget.hasAVX512())  in lowerV8F32Shuffle()
16169   if (Subtarget.hasAVX2())  in lowerV8F32Shuffle()
16189   assert(Subtarget.hasAVX2() && "We can only lower v8i32 with AVX2!");  in lowerV8I32Shuffle()
16331   assert(Subtarget.hasAVX2() && "We can only lower v16i16 with AVX2!");  in lowerV16I16Shuffle()
16454   assert(Subtarget.hasAVX2() && "We can only lower v32i8 with AVX2!");  in lowerV32I8Shuffle()
16594   if (VT.isInteger() && !Subtarget.hasAVX2()) {  in lower256BitShuffle()
17851   if (EltSize < 32 && VT.is256BitVector() && !Subtarget.hasAVX2() &&  in LowerVSELECT()
17872     if (Subtarget.hasAVX2())  in LowerVSELECT()
18297           (Subtarget.hasAVX2() && (EltVT == MVT::i32 || EltVT == MVT::i64))) {  in LowerINSERT_VECTOR_ELT()
18312         ((Subtarget.hasAVX2() && EltSizeInBits != 8) ||  in LowerINSERT_VECTOR_ELT()
20844   if (VT == MVT::v8i32 && !Subtarget.hasAVX2()) {  in expandFP_TO_UINT_SSE()
29449   if (VT == MVT::v8i16 && !Subtarget.hasAVX2()) {  in convertShiftLeftToScale()
30040                                  !Subtarget.hasAVX2())) ||  in LowerFunnelShift()
30217   if (VT.is256BitVector() && (Subtarget.hasXOP() || !Subtarget.hasAVX2()))  in LowerRotate()
30259         Subtarget.hasAVX2()) ||  in LowerRotate()
30406   if (IsSplatAmt || LegalVarShifts || (Subtarget.hasAVX2() && !ConstantAmt)) {  in LowerRotate()
32130   assert(Subtarget.hasAVX2() &&  in LowerMGATHER()
34137   if (Subtarget.hasAVX2() && (Bits == 32 || Bits == 64))  in isVectorShiftByScalarCheap()
34406   if (!Subtarget.hasAVX2())  in isVectorClearMaskLegal()
37995       if (Subtarget.hasAVX2() && MaskVT.is256BitVector()) {  in matchUnaryPermuteShuffle()
38053            (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchUnaryPermuteShuffle()
38101          (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchUnaryPermuteShuffle()
38218       (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchBinaryShuffle()
38224       if (MaskVT.is256BitVector() && !Subtarget.hasAVX2())  in matchBinaryShuffle()
38351                          (MaskVT.is256BitVector() && Subtarget.hasAVX2()) ||  in matchBinaryPermuteShuffle()
38365       (MaskVT == MVT::v16i16 && Subtarget.hasAVX2())) {  in matchBinaryPermuteShuffle()
38548                      (RootVT.is256BitVector() && !Subtarget.hasAVX2());  in combineX86ShuffleChain()
38679         !Subtarget.hasAVX2()) {  in combineX86ShuffleChain()
38695         !(Subtarget.hasAVX2() && isUndefOrInRange(Mask, 0, 2)) &&  in combineX86ShuffleChain()
38771                         (!MaskVT.is256BitVector() || Subtarget.hasAVX2());  in combineX86ShuffleChain()
38781     if ((Subtarget.hasAVX2() ||  in combineX86ShuffleChain()
38794         if (Subtarget.hasAVX2()) {  in combineX86ShuffleChain()
38989       if (Subtarget.hasAVX2() &&  in combineX86ShuffleChain()
39148        (RootVT.is256BitVector() && Subtarget.hasAVX2()) ||  in combineX86ShuffleChain()
40121     if (Ops.size() != 2 || !Subtarget.hasAVX2() || RootSizeInBits != 128 ||  in combineX86ShufflesRecursively()
40456   if (VT.is256BitVector() && !Subtarget.hasAVX2() &&  in combineBlendOfPermutes()
40831       assert(Subtarget.hasAVX2() && "Expected AVX2");  in combineTargetShuffle()
41680   if (!Subtarget.hasAVX2() || !isa<ShuffleVectorSDNode>(N))  in combineShuffleOfConcatUndef()
43554         checkBitcastSrcVectorSize(Src, 256, Subtarget.hasAVX2())) {  in combineBitcastvxi1()
45407   } else if (Subtarget.hasAVX2() && NumElts < EltSizeInBits &&  in combineToExtendBoolVectorInReg()
45703   if (VT == MVT::v32i8 && !Subtarget.hasAVX2())  in combineVSelectToBLENDV()
46379                                 (Subtarget.hasAVX2() && EltBitWidth == 64) ||  in combineSelect()
50916   case MVT::v4i64: if (!Subtarget.hasAVX2()) return SDValue(); break;  in foldVectorXorShiftIntoCmp()
52070   if (!IsIdentityPostShuffle && !Subtarget.hasAVX2() && VT.isFloatingPoint() &&  in isHorizontalBinOp()
54429        Subtarget.hasAVX2()) &&  in combineSetCC()
56105         (Subtarget.hasAVX2() ||  in combineConcatVectorOps()
56115         (Subtarget.hasAVX2() ||  in combineConcatVectorOps()
57014   if (Subtarget.hasAVX() && !Subtarget.hasAVX2() &&  in combineEXTRACT_SUBVECTOR()