[llvm] r262682 - Fix a memory leak.

[Easwaran Raman via llvm-commits]

Author: eraman
Date: Thu Mar  3 19:18:40 2016
New Revision: 262682

URL: http://llvm.org/viewvc/llvm-project?rev=262682&view=rev
Log:
Fix a memory leak.

Modified:
    llvm/trunk/lib/Analysis/InlineCost.cpp

Modified: llvm/trunk/lib/Analysis/InlineCost.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/InlineCost.cpp?rev=262682&r1=262681&r2=262682&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/InlineCost.cpp (original)
+++ llvm/trunk/lib/Analysis/InlineCost.cpp Thu Mar  3 19:18:40 2016
@@ -1600,5 +1600,8 @@ BlockFrequencyInfo *BlockFrequencyAnalys
 
 /// \brief Invalidate BlockFrequencyInfo for a function.
 void BlockFrequencyAnalysis::invalidateBlockFrequencyInfo(Function *F) {
-  BFM.erase(F);
+  if (BFM.count(F)) {
+    delete BFM[F];
+    BFM.erase(F);
+  }
 }