Target/X86/X86ISelLowering.cpp

14474   SDValue RHS1 = Extract128BitVector(RHS, 0, DAG, dl);
14481                      DAG.getNode(Op.getOpcode(), dl, NewVT, LHS1, RHS1, CC),
18197   SDValue RHS1 = Extract128BitVector(RHS, 0, DAG, dl);
18204                      DAG.getNode(Op.getOpcode(), dl, NewVT, LHS1, RHS1),