[llvm-commits] [llvm] r81055 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
Devang Patel
dpatel at apple.com
Fri Sep 4 16:59:07 PDT 2009
Author: dpatel
Date: Fri Sep 4 18:59:07 2009
New Revision: 81055
URL: http://llvm.org/viewvc/llvm-project?rev=81055&view=rev
Log:
Ignore malformed global variable debug info.
Modified:
llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=81055&r1=81054&r2=81055&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Fri Sep 4 18:59:07 2009
@@ -1482,6 +1482,10 @@
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());
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