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Searched refs:ExtBits (Results 1 – 3 of 3) sorted by relevance

/freebsd-14.2/contrib/llvm-project/llvm/lib/Support/
H A DKnownBits.cpp108 unsigned ExtBits = BitWidth - SrcBitWidth; in sextInReg() local
110 Result.One = One << ExtBits; in sextInReg()
111 Result.Zero = Zero << ExtBits; in sextInReg()
112 Result.One.ashrInPlace(ExtBits); in sextInReg()
113 Result.Zero.ashrInPlace(ExtBits); in sextInReg()
/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/GlobalISel/
H A DCombinerHelper.cpp3237 unsigned ExtBits = MI.getOperand(2).getImm(); in matchRedundantSExtInReg() local
3239 return KB->computeNumSignBits(Src) >= (TypeSize - ExtBits + 1); in matchRedundantSExtInReg()
/freebsd-14.2/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp7300 APInt ExtBits = APInt::getHighBitsSet(ExtBitSize, ExtBitSize - MemBitSize); in visitAND() local
7301 if (DAG.MaskedValueIsZero(N1, ExtBits) && in visitAND()