148                                              Preprocessor &PP,  in isExpandedFromConfigurationMacro()  argument
156     SourceManager &SM = PP.getSourceManager();  in isExpandedFromConfigurationMacro()
162       StringRef MacroName = PP.getImmediateMacroName(TopL);  in isExpandedFromConfigurationMacro()
165     } else if (!PP.getLangOpts().CPlusPlus) {  in isExpandedFromConfigurationMacro()
168       StringRef MacroName = PP.getImmediateMacroName(TopL);  in isExpandedFromConfigurationMacro()
177 static bool isConfigurationValue(const ValueDecl *D, Preprocessor &PP);
187                                  Preprocessor &PP,  in isConfigurationValue()  argument
203       return isConfigurationValue(PE->getSubExpr(), PP, SilenceableCondVal,  in isConfigurationValue()
218       return isConfigurationValue(cast<DeclRefExpr>(S)->getDecl(), PP);  in isConfigurationValue()
229                isExpandedFromConfigurationMacro(E, PP, IgnoreYES_NO);  in isConfigurationValue()
234       return isConfigurationValue(cast<MemberExpr>(S)->getMemberDecl(), PP);  in isConfigurationValue()
243       return isConfigurationValue(B->getLHS(), PP, SilenceableCondVal,  in isConfigurationValue()
245              isConfigurationValue(B->getRHS(), PP, SilenceableCondVal,  in isConfigurationValue()
255           isConfigurationValue(UO->getSubExpr(), PP, SilenceableCondVal,  in isConfigurationValue()
271 static bool isConfigurationValue(const ValueDecl *D, Preprocessor &PP) {  in isConfigurationValue()  argument
273     return isConfigurationValue(ED->getInitExpr(), PP);  in isConfigurationValue()
294                                              Preprocessor &PP) {  in shouldTreatSuccessorsAsReachable()  argument
300       return isConfigurationValue(Term, PP);  in shouldTreatSuccessorsAsReachable()
305   return isConfigurationValue(Cond, PP);  in shouldTreatSuccessorsAsReachable()
310                               Preprocessor *PP,  in scanFromBlock()  argument
349           assert(PP);  in scanFromBlock()
351             shouldTreatSuccessorsAsReachable(item, *PP);  in scanFromBlock()
375                                             Preprocessor &PP,  in scanMaybeReachableFromBlock()  argument
377   return scanFromBlock(Start, Reachable, &PP, true);  in scanMaybeReachableFromBlock()
389     Preprocessor &PP;  member in __anon26aee0cf0111::DeadCodeScan
398     DeadCodeScan(llvm::BitVector &reachable, Preprocessor &PP, ASTContext &C)  in DeadCodeScan()  argument
401       PP(PP), C(C) {}  in DeadCodeScan()
512       count += scanMaybeReachableFromBlock(Block, PP, Reachable);  in scanBackwards()
518       count += scanMaybeReachableFromBlock(Block, PP, Reachable);  in scanBackwards()
537       count += scanMaybeReachableFromBlock(Block, PP, Reachable);  in scanBackwards()
654         isConfigurationValue(TermCond, PP, &SilenceableCondVal);  in reportDeadCode()
677 void FindUnreachableCode(AnalysisDeclContext &AC, Preprocessor &PP,  in FindUnreachableCode()  argument
688     scanMaybeReachableFromBlock(&cfg->getEntry(), PP, reachable);  in FindUnreachableCode()
696       numReachable += scanMaybeReachableFromBlock(B, PP, reachable);  in FindUnreachableCode()
708     DeadCodeScan DS(reachable, PP, AC.getASTContext());  in FindUnreachableCode()