From: Devang Patel <dpatel@apple.com>
Date: Thu, 3 Jul 2008 07:02:30 +0000 (+0000)
Subject: Keep track of inherited analysis (e.g. dominator tree).
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=70c09c54b1b5dcb8b757acae69261e4d45fbf4c3;p=oota-llvm.git

Keep track of inherited analysis (e.g. dominator tree).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53088 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/LoopPass.cpp b/lib/Analysis/LoopPass.cpp
index 2236834cd6e..4cbafab7b07 100644
--- a/lib/Analysis/LoopPass.cpp
+++ b/lib/Analysis/LoopPass.cpp
@@ -184,6 +184,9 @@ bool LPPassManager::runOnFunction(Function &F) {
   LI = &getAnalysis<LoopInfo>();
   bool Changed = false;
 
+  // Collect inherited analysis from Module level pass manager.
+  populateInheritedAnalysis(TPM->activeStack);
+
   // Populate Loop Queue
   for (LoopInfo::iterator I = LI->begin(), E = LI->end(); I != E; ++I)
     addLoopIntoQueue(*I, LQ);