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Searched refs:IsZext (Results 1 – 2 of 2) sorted by relevance

/llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/
H A DDAGCombiner.cpp11378 bool IsZext = in tryToFoldExtendOfConstant() local
11384 Elts.push_back(IsZext ? DAG.getConstant(0, DL, SVT) : DAG.getUNDEF(SVT)); in tryToFoldExtendOfConstant()
13022 bool IsZext = N0.getOpcode() == ISD::ZERO_EXTEND_VECTOR_INREG; in visitSIGN_EXTEND_INREG() local
13025 (!IsZext && (N00Bits < ExtVTBits || in visitSIGN_EXTEND_INREG()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelLowering.cpp50357 auto IsZext = [&DAG](SDValue V) { in combinePMULH() local
50362 bool IsUnsigned = IsZext(LHS) && IsZext(RHS); in combinePMULH()