3722                                                  unsigned TyBits) {  in computeNumSignBitsVectorConstant()  argument
3727   unsigned MinSignBits = TyBits;  in computeNumSignBitsVectorConstant()
3783   unsigned TyBits = ScalarTy->isPointerTy() ?  in ComputeNumSignBitsImpl()  local
3800       Tmp = TyBits - U->getOperand(0)->getType()->getScalarSizeInBits();  in ComputeNumSignBitsImpl()
3818         return std::min(TyBits, NumBits + Denominator->logBase2());  in ComputeNumSignBitsImpl()
3847           unsigned ResBits = TyBits - Denominator->ceilLogBase2();  in ComputeNumSignBitsImpl()
3859         if (ShAmt->uge(TyBits))  in ComputeNumSignBitsImpl()
3863         if (Tmp > TyBits) Tmp = TyBits;  in ComputeNumSignBitsImpl()
3872         if (ShAmt->uge(TyBits))  in ComputeNumSignBitsImpl()
3877             ShAmt->uge(TyBits - X->getType()->getScalarSizeInBits())) {  in ComputeNumSignBitsImpl()
3879           Tmp += TyBits - X->getType()->getScalarSizeInBits();  in ComputeNumSignBitsImpl()
3928           KnownBits Known(TyBits);  in ComputeNumSignBitsImpl()
3934             return TyBits;  in ComputeNumSignBitsImpl()
3955           KnownBits Known(TyBits);  in ComputeNumSignBitsImpl()
3960             return TyBits;  in ComputeNumSignBitsImpl()
3990           (TyBits - SignBitsOp0 + 1) + (TyBits - SignBitsOp1 + 1);  in ComputeNumSignBitsImpl()
3991       return OutValidBits > TyBits ? 1 : TyBits - OutValidBits + 1;  in ComputeNumSignBitsImpl()
4005       Tmp = TyBits;  in ComputeNumSignBitsImpl()
4021       if (Tmp > (OperandTyBits - TyBits))  in ComputeNumSignBitsImpl()
4022         return Tmp - (OperandTyBits - TyBits);  in ComputeNumSignBitsImpl()
4065       assert(Tmp <= TyBits && "Failed to determine minimum sign bits");  in ComputeNumSignBitsImpl()
4099           computeNumSignBitsVectorConstant(V, DemandedElts, TyBits))  in ComputeNumSignBitsImpl()
4102   KnownBits Known(TyBits);  in ComputeNumSignBitsImpl()