36 void MachineFunctionPass::getAnalysisUsage(AnalysisUsage &AU) const {  in getAnalysisUsage()
37   AU.addRequired<MachineFunctionAnalysis>();  in getAnalysisUsage()
38   AU.addPreserved<MachineFunctionAnalysis>();  in getAnalysisUsage()
45   AU.addPreserved<AliasAnalysis>();  in getAnalysisUsage()
46   AU.addPreserved("scalar-evolution");  in getAnalysisUsage()
47   AU.addPreserved("iv-users");  in getAnalysisUsage()
48   AU.addPreserved("memdep");  in getAnalysisUsage()
49   AU.addPreserved("live-values");  in getAnalysisUsage()
50   AU.addPreserved("domtree");  in getAnalysisUsage()
51   AU.addPreserved("domfrontier");  in getAnalysisUsage()
52   AU.addPreserved("loops");  in getAnalysisUsage()
53   AU.addPreserved("lda");  in getAnalysisUsage()
55   FunctionPass::getAnalysisUsage(AU);  in getAnalysisUsage()