diff options
| author | Nick Lewycky <nicholas@mxc.ca> | 2006-09-17 16:23:36 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2006-09-17 16:23:36 +0000 |
| commit | 38c7c42a32b319bc2a603fe6d4e3289b5451c150 (patch) | |
| tree | 6a92106291178e2876d04a00b83611e9f3da9953 /lib/Analysis | |
| parent | 93c2b373409661798b7e191427a33791616a8ef6 (diff) | |
| download | llvm-38c7c42a32b319bc2a603fe6d4e3289b5451c150.tar.gz llvm-38c7c42a32b319bc2a603fe6d4e3289b5451c150.tar.bz2 llvm-38c7c42a32b319bc2a603fe6d4e3289b5451c150.tar.xz | |
Fix PR912. The input to erase() must not be a reference to the data
being erased.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30442 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis')
| -rw-r--r-- | lib/Analysis/AliasSetTracker.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp index 6d09b65c6b..39f01b613e 100644 --- a/lib/Analysis/AliasSetTracker.cpp +++ b/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. |