CodeGen/SelectionDAG/DAGCombiner.cpp

7344       SDValue SignBit = DAG.getConstant(
7348         FlipBit = SignBit;
7357         FlipBit = DAG.getNode(ISD::AND, SDLoc(N0), MVT::i64, Hi, SignBit);
7365     APInt SignBit = APInt::getSignBit(VT.getSizeInBits());
7368                          NewConv, DAG.getConstant(SignBit, DL, VT));
7371                        NewConv, DAG.getConstant(~SignBit, DL, VT));
7414         APInt SignBit = APInt::getSignBit(VT.getSizeInBits() / 2);
7430                         DAG.getConstant(SignBit, SDLoc(XorResult64), MVT::i64));
7437       APInt SignBit = APInt::getSignBit(VT.getSizeInBits());
7439                       X, DAG.getConstant(SignBit, SDLoc(X), VT));
7445                         Cst, DAG.getConstant(~SignBit, SDLoc(Cst), VT));