627                                   SDValue VecIn2, unsigned LeftIdx,
21170                                            SDValue VecIn1, SDValue VecIn2,  in createBuildVecShuffle()  argument
21176   EVT InVT2 = VecIn2.getNode() ? VecIn2.getValueType() : InVT1;  in createBuildVecShuffle()
21202       ConcatOps[1] = VecIn2 ? VecIn2 : DAG.getUNDEF(InVT1);  in createBuildVecShuffle()
21204       VecIn2 = SDValue();  in createBuildVecShuffle()
21209       if (!VecIn2.getNode()) {  in createBuildVecShuffle()
21212         VecIn2 = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, VT, VecIn1,  in createBuildVecShuffle()
21236           VecIn2 = DAG.getNode(ISD::INSERT_SUBVECTOR, DL, InVT1,  in createBuildVecShuffle()
21237                                DAG.getUNDEF(InVT1), VecIn2, ZeroIdx);  in createBuildVecShuffle()
21243       ConcatOps[0] = VecIn2;  in createBuildVecShuffle()
21244       VecIn2 = DAG.getNode(ISD::CONCAT_VECTORS, DL, VT, ConcatOps);  in createBuildVecShuffle()
21251       if (VT.getVectorNumElements() <= 2 || !VecIn2.getNode())  in createBuildVecShuffle()
21264         VecIn2 = DAG.getNode(ISD::INSERT_SUBVECTOR, DL, InVT1,  in createBuildVecShuffle()
21265                              DAG.getUNDEF(InVT1), VecIn2, ZeroIdx);  in createBuildVecShuffle()
21300   VecIn2 = VecIn2.getNode() ? VecIn2 : DAG.getUNDEF(InVT1);  in createBuildVecShuffle()
21301   assert(InVT1 == VecIn2.getValueType() && "Unexpected second input type.");  in createBuildVecShuffle()
21303   SDValue Shuffle = DAG.getVectorShuffle(InVT1, DL, VecIn1, VecIn2, Mask);  in createBuildVecShuffle()
21505         SDValue VecIn2 = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, SplitVT, Vec,  in reduceBuildVecToShuffle()  local
21511         VecIn.push_back(VecIn2);  in reduceBuildVecToShuffle()