|
|
reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
|
References
lib/Target/X86/X86ISelLowering.cpp 5663 return Vec;
5666 if (IdxVal == 0 && Vec.isUndef()) // the operation is legal
5681 if (IdxVal == 0 && ISD::isBuildVectorAllZeros(Vec.getNode())) {
5701 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT, Undef, Vec,
5701 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT, Undef, Vec,
5703 Vec = DAG.getNode(X86ISD::KSHIFTR, dl, WideOpVT, Vec, ShiftBits);
5703 Vec = DAG.getNode(X86ISD::KSHIFTR, dl, WideOpVT, Vec, ShiftBits);
5704 Vec = DAG.getNode(X86ISD::KSHIFTL, dl, WideOpVT, Vec, ShiftBits);
5704 Vec = DAG.getNode(X86ISD::KSHIFTL, dl, WideOpVT, Vec, ShiftBits);
5709 Op = DAG.getNode(ISD::OR, dl, WideOpVT, Vec, SubVec);
5716 if (Vec.isUndef()) {
5723 if (ISD::isBuildVectorAllZeros(Vec.getNode())) {
5743 Vec = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, SubVecVT, Vec, ZeroIdx);
5743 Vec = DAG.getNode(ISD::EXTRACT_SUBVECTOR, dl, SubVecVT, Vec, ZeroIdx);
5744 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT,
5746 Vec, ZeroIdx);
5749 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT,
5750 Undef, Vec, ZeroIdx);
5753 Vec = DAG.getNode(X86ISD::KSHIFTL, dl, WideOpVT, Vec, ShiftBits);
5753 Vec = DAG.getNode(X86ISD::KSHIFTL, dl, WideOpVT, Vec, ShiftBits);
5754 Vec = DAG.getNode(X86ISD::KSHIFTR, dl, WideOpVT, Vec, ShiftBits);
5754 Vec = DAG.getNode(X86ISD::KSHIFTR, dl, WideOpVT, Vec, ShiftBits);
5756 Op = DAG.getNode(ISD::OR, dl, WideOpVT, Vec, SubVec);
5765 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT, Undef, Vec, ZeroIdx);
5765 Vec = DAG.getNode(ISD::INSERT_SUBVECTOR, dl, WideOpVT, Undef, Vec, ZeroIdx);
5777 SDValue Low = DAG.getNode(X86ISD::KSHIFTL, dl, WideOpVT, Vec,
5784 SDValue High = DAG.getNode(X86ISD::KSHIFTR, dl, WideOpVT, Vec,
5790 Vec = DAG.getNode(ISD::OR, dl, WideOpVT, Low, High);
5791 SubVec = DAG.getNode(ISD::OR, dl, WideOpVT, SubVec, Vec);