Fix PR912. The input to erase() must not be a reference to the data

being erased. llvm-svn: 30442
2006-09-17 16:23:36 +00:00
parent 0ab01ff6e2
commit c7b465366a
1 changed files with 2 additions and 1 deletions
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/lib/Analysis/AliasSetTracker.cpp
@@ -374,7 +374,8 @@ void AliasSetTracker::remove(AliasSet &AS) {
    ++NumRefs;

    // Finally, remove the entry.
-    PointerMap.erase(P->first);
+    Value *Remove = P->first;
+    PointerMap.erase(Remove);
  }
  
  // Stop using the alias set, removing it.