obvious fix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15162 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-07-24 07:51:27 +00:00
parent 21ddf17ff6
commit c47b6677ae

View File

@ -45,6 +45,7 @@ namespace {
// getAnalysisUsage - We require post dominance frontiers (aka Control // getAnalysisUsage - We require post dominance frontiers (aka Control
// Dependence Graph) // Dependence Graph)
virtual void getAnalysisUsage(AnalysisUsage &AU) const { virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesCFG();
AU.addRequired<TargetData>(); AU.addRequired<TargetData>();
AU.addRequired<AliasAnalysis>(); AU.addRequired<AliasAnalysis>();
AU.addPreserved<AliasAnalysis>(); AU.addPreserved<AliasAnalysis>();