diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/VMCore/PassManager.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp index 23a2613..2535308 100644 --- a/lib/VMCore/PassManager.cpp +++ b/lib/VMCore/PassManager.cpp @@ -385,6 +385,9 @@ void PMTopLevelManager::schedulePass(Pass *P) { if (findAnalysisPass(P->getPassInfo())) return; + // Give pass a chance to prepare the stage. + P->preparePassManager(activeStack); + AnalysisUsage AnUsage; P->getAnalysisUsage(AnUsage); const std::vector<AnalysisID> &RequiredSet = AnUsage.getRequiredSet(); |