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/llvm-project-15.0.7/llvm/lib/Target/ARM/
H A DARMISelLowering.cpp14608 static SDValue ParseBFI(SDNode *N, APInt &ToMask, APInt &FromMask) { in ParseBFI() argument
14613 FromMask = APInt::getLowBitsSet(ToMask.getBitWidth(), ToMask.countPopulation()); in ParseBFI()
14621 FromMask <<= Shift.getLimitedValue(31); in ParseBFI()
14639 APInt ToMask, FromMask; in FindBFIToCombineWith() local
14640 SDValue From = ParseBFI(N, ToMask, FromMask); in FindBFIToCombineWith()
14659 BitsProperlyConcatenate(FromMask, NewFromMask)) in FindBFIToCombineWith()
14662 BitsProperlyConcatenate(NewFromMask, FromMask)) in FindBFIToCombineWith()