64 static bool isNonPowerOf2NorNullLiteral(const EnumConstantDecl *EnumConst) {  in isNonPowerOf2NorNullLiteral()  argument
65   llvm::APSInt Val = EnumConst->getInitVal();  in isNonPowerOf2NorNullLiteral()
68   const Expr *InitExpr = EnumConst->getInitExpr();  in isNonPowerOf2NorNullLiteral()
75   auto EnumConst = std::max_element(  in isMaxValAllBitSetLiteral()  local
81   if (const Expr *InitExpr = EnumConst->getInitExpr()) {  in isMaxValAllBitSetLiteral()
82     return EnumConst->getInitVal().countTrailingOnes() ==  in isMaxValAllBitSetLiteral()
83                EnumConst->getInitVal().getActiveBits() &&  in isMaxValAllBitSetLiteral()
156   const auto *EnumConst =  in checkSuspiciousBitmaskUsage()  local
160   if (!EnumConst) {  in checkSuspiciousBitmaskUsage()
164   } else if (isNonPowerOf2NorNullLiteral(EnumConst)) {  in checkSuspiciousBitmaskUsage()
165     diag(EnumConst->getSourceRange().getBegin(), BitmaskErrorMessage);  in checkSuspiciousBitmaskUsage()