1050     if (!Subtarget.useAVX512Regs() &&  in X86TargetLowering()
1476   if (!Subtarget.useSoftFloat() && Subtarget.useAVX512Regs()) {  in X86TargetLowering()
2102     if (Subtarget.useAVX512Regs())  in handleMaskRegisterForCallingConv()
2167   if (VT == MVT::v64i1 && Subtarget.hasBWI() && !Subtarget.useAVX512Regs() &&  in getVectorTypeBreakdownForCallingConv()
3522   if (Subtarget.useAVX512Regs() &&  in forwardMustTailParameters()
6040       (!CheckBWI && Subtarget.useAVX512Regs())) {  in SplitOpsAndApply()
21058         assert(Subtarget.useAVX512Regs() && "Unexpected features!");  in LowerFP_TO_INT()
21091       assert(Subtarget.useAVX512Regs() && "Requires avx512f");  in LowerFP_TO_INT()
21099       assert(Subtarget.useAVX512Regs() && !Subtarget.hasVLX() &&  in LowerFP_TO_INT()
21131       assert(Subtarget.useAVX512Regs() && Subtarget.hasDQI() &&  in LowerFP_TO_INT()
22187       (VT == MVT::v16f32 && Subtarget.useAVX512Regs())) {  in getSqrtEstimate()
22216       (VT == MVT::v16f32 && Subtarget.useAVX512Regs())) {  in getRecipEstimate()
35478         ((RootVT.is256BitVector() && Subtarget.useAVX512Regs()) ||  in combineX86ShuffleChain()
44232   if (Subtarget.hasBWI() && !Subtarget.useAVX512Regs() &&  in combineTruncateWithSat()
44253                       !(!Subtarget.useAVX512Regs() && VT.getSizeInBits() >= 256);  in combineTruncateWithSat()
45542       !(!Subtarget.useAVX512Regs() && VT.is256BitVector() &&  in combineVectorSignBitsTruncation()
46858   if (Size > 256 && Subtarget.useAVX512Regs())  in combineExtSetcc()
47173       (OpSize == 512 && Subtarget.useAVX512Regs())) {  in combineVectorSizedSetCCEquality()
48852            (VT.is512BitVector() && Subtarget.useAVX512Regs() &&  in combineConcatVectorOps()
48868       if (VT.is512BitVector() && Subtarget.useAVX512Regs() &&  in combineConcatVectorOps()