[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
Chris Lattner
lattner at cs.uiuc.edu
Fri Aug 5 09:55:42 PDT 2005
Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAG.cpp updated: 1.127 -> 1.128
---
Log message:
Fix a use-of-dangling-pointer bug, from the introduction of SrcValue's.
---
Diffs of the changes: (+5 -0)
SelectionDAG.cpp | 5 +++++
1 files changed, 5 insertions(+)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.127 llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.128
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.127 Tue Aug 2 14:26:06 2005
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Fri Aug 5 11:55:31 2005
@@ -215,6 +215,11 @@
case ISD::VALUETYPE:
ValueTypeNodes[cast<VTSDNode>(N)->getVT()] = 0;
break;
+ case ISD::SRCVALUE: {
+ SrcValueSDNode *SVN = cast<SrcValueSDNode>(N);
+ ValueNodes.erase(std::make_pair(SVN->getValue(), SVN->getOffset()));
+ break;
+ }
case ISD::LOAD:
Loads.erase(std::make_pair(N->getOperand(1),
std::make_pair(N->getOperand(0),
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