Lines Matching defs:ComputeNumSignBits

340 static unsigned ComputeNumSignBits(const Value *V, const APInt &DemandedElts,
343 static unsigned ComputeNumSignBits(const Value *V, unsigned Depth,
348   return ComputeNumSignBits(V, DemandedElts, Depth, Q);
351 unsigned llvm::ComputeNumSignBits(const Value *V, const DataLayout &DL,
355   return ::ComputeNumSignBits(
363   unsigned SignBits = ComputeNumSignBits(V, DL, Depth, AC, CxtI, DT);
3891 static unsigned ComputeNumSignBits(const Value *V, const APInt &DemandedElts,
3945       return ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q) +
3959             ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
3968       Tmp = ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
3999       Tmp = ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
4022           Tmp = ComputeNumSignBits(X, DemandedElts, Depth + 1, Q);
4026               ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
4038       Tmp = ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
4040         Tmp2 = ComputeNumSignBits(U->getOperand(1), DemandedElts, Depth + 1, Q);
4056       Tmp = ComputeNumSignBits(U->getOperand(1), DemandedElts, Depth + 1, Q);
4059       Tmp2 = ComputeNumSignBits(U->getOperand(2), DemandedElts, Depth + 1, Q);
4066       Tmp = ComputeNumSignBits(U->getOperand(0), Depth + 1, Q);
4086       Tmp2 = ComputeNumSignBits(U->getOperand(1), DemandedElts, Depth + 1, Q);
4092       Tmp2 = ComputeNumSignBits(U->getOperand(1), DemandedElts, Depth + 1, Q);
4117       Tmp = ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
4126           ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
4130           ComputeNumSignBits(U->getOperand(1), DemandedElts, Depth + 1, Q);
4153         Tmp = std::min(Tmp, ComputeNumSignBits(PN->getIncomingValue(i),
4163       Tmp = ComputeNumSignBits(U->getOperand(0), Depth + 1, Q);
4176       return ComputeNumSignBits(U->getOperand(0), Depth + 1, Q);
4194         Tmp = ComputeNumSignBits(LHS, DemandedLHS, Depth + 1, Q);
4202         Tmp2 = ComputeNumSignBits(RHS, DemandedRHS, Depth + 1, Q);
4219               ComputeNumSignBits(U->getOperand(0), DemandedElts, Depth + 1, Q);
7239       ::ComputeNumSignBits(LHS, 0, SQ) + ::ComputeNumSignBits(RHS, 0, SQ);
7297   if (::ComputeNumSignBits(LHS, 0, SQ) > 1 &&
7298       ::ComputeNumSignBits(RHS, 0, SQ) > 1)
7385   if (::ComputeNumSignBits(LHS, 0, SQ) > 1 &&
7386       ::ComputeNumSignBits(RHS, 0, SQ) > 1)