diff options
Diffstat (limited to 'lib/VMCore/PassManager.cpp')
| -rw-r--r-- | lib/VMCore/PassManager.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp index 7db6aa2643..6c8d0624e6 100644 --- a/lib/VMCore/PassManager.cpp +++ b/lib/VMCore/PassManager.cpp @@ -426,11 +426,14 @@ void PMTopLevelManager::schedulePass(Pass *P) { // Give pass a chance to prepare the stage. P->preparePassManager(activeStack); +#if 1 // If P is an analysis pass and it is available then do not // generate the analysis again. Stale analysis info should not be // available at this point. - if (P->isAnalysis() && findAnalysisPass(P->getPassInfo())) + if (P->getPassInfo() && + P->getPassInfo()->isAnalysis() && findAnalysisPass(P->getPassInfo())) return; +#endif AnalysisUsage AnUsage; P->getAnalysisUsage(AnUsage); |