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| author | Devang Patel <dpatel@apple.com> | 2009-09-04 23:59:07 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-09-04 23:59:07 +0000 |
| commit | 905cf5e0bd4feaec00c45f44893afbbd1f02a149 (patch) | |
| tree | 4a8a203639bbb865f6fd30c8b62262cf96f72eb6 /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
| parent | be5cded586e3a76f3175111019c51c99e38cf8e8 (diff) | |
Ignore malformed global variable debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81055 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 0e55b54583..bc4333d9c1 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1482,6 +1482,10 @@ void DwarfDebug::ConstructCompileUnit(MDNode *N) { void DwarfDebug::ConstructGlobalVariableDIE(MDNode *N) { DIGlobalVariable DI_GV(N); + + // If debug information is malformed then ignore it. + if (DI_GV.Verify() == false) + return; // Check for pre-existence. DIE *&Slot = ModuleCU->getDieMapSlotFor(DI_GV.getNode()); |