diff options
| author | David Greene <greened@obbligato.org> | 2007-06-29 02:45:24 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2007-06-29 02:45:24 +0000 |
| commit | 8a46d342d8cbca7c9c7be6c66007d41329babad0 (patch) | |
| tree | eabf5286e6dbaaad09b1bf5847e705a640d2cd8c /include/llvm/CodeGen/MachineBasicBlock.h | |
| parent | 6c631988c724b58a69c49af782d1eec79e46d29f (diff) | |
Fix misue of iterator pointing to erased object. Uncovered by
_GLIBCXX_DEBUG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineBasicBlock.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineBasicBlock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h index fe8a0ab300..df6e5a32a8 100644 --- a/include/llvm/CodeGen/MachineBasicBlock.h +++ b/include/llvm/CodeGen/MachineBasicBlock.h @@ -211,9 +211,9 @@ public: /// removeSuccessor - Remove specified successor from the successors list of /// this MachineBasicBlock. The Predecessors list of succ is automatically - /// updated. + /// updated. Return the iterator to the element after the one removed. /// - void removeSuccessor(succ_iterator I); + succ_iterator removeSuccessor(succ_iterator I); /// isSuccessor - Return true if the specified MBB is a successor of this /// block. |