Changes in directory llvm/lib/Analysis:
AliasSetTracker.cpp updated: 1.42 -> 1.43
---
Log message:
Explain change with a comment.
---
Diffs of the changes: (+2 -2)
AliasSetTracker.cpp | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: llvm/lib/Analysis/AliasSetTracker.cpp
diff -u llvm/lib/Analysis/AliasSetTracker.cpp:1.42
llvm/lib/Analysis/AliasSetTracker.cpp:1.43
--- llvm/lib/Analysis/AliasSetTracker.cpp:1.42 Sun Sep 17 11:23:36 2006
+++ llvm/lib/Analysis/AliasSetTracker.cpp Sun Sep 17 12:51:00 2006
@@ -374,8 +374,8 @@
++NumRefs;
// Finally, remove the entry.
- Value *Remove = P->first;
- PointerMap.erase(Remove);
+ Value *Remove = P->first; // Take a copy because it is invalid to pass
+ PointerMap.erase(Remove); // a reference to the data being erased.
}
// Stop using the alias set, removing it.
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