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| author | Nicolai Haehnle <nhaehnle@gmail.com> | 2016-10-14 09:49:51 +0000 |
|---|---|---|
| committer | Nicolai Haehnle <nhaehnle@gmail.com> | 2016-10-14 09:49:51 +0000 |
| commit | 86e72d98dd4e5f7c60cf4e52b885b2980ebc0c5e (patch) | |
| tree | 0d2c1dee1e182bdaf6920080943f6b4e7fbedbe5 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | cefe763dd277a88d9b7fd5d267e8c6baacc5f7a6 (diff) | |
| download | bcm5719-llvm-86e72d98dd4e5f7c60cf4e52b885b2980ebc0c5e.tar.gz bcm5719-llvm-86e72d98dd4e5f7c60cf4e52b885b2980ebc0c5e.zip | |
Fix use-after-frees
Extracted from D25313, as suggested by Justin Bogner.
llvm-svn: 284220
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index da903764e10..360ce8f1be0 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -2262,8 +2262,8 @@ SDValue DAGCombiner::useDivRem(SDNode *Node) { SDValue Op1 = Node->getOperand(1); SDValue combined; for (SDNode::use_iterator UI = Op0.getNode()->use_begin(), - UE = Op0.getNode()->use_end(); UI != UE; ++UI) { - SDNode *User = *UI; + UE = Op0.getNode()->use_end(); UI != UE;) { + SDNode *User = *UI++; if (User == Node || User->use_empty()) continue; // Convert the other matching node(s), too; |
