[llvm-commits] [llvm] r121323 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

[Devang Patel]

Author: dpatel
Date: Wed Dec  8 18:10:40 2010
New Revision: 121323

URL: http://llvm.org/viewvc/llvm-project?rev=121323&view=rev
Log:
DW_FORM_data1 may not provide sufficient room for vtable index, use _udata instead.
This fixes radar 8730409.

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=121323&r1=121322&r2=121323&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Wed Dec  8 18:10:40 2010
@@ -1330,7 +1330,7 @@
     addUInt(SPDie, dwarf::DW_AT_virtuality, dwarf::DW_FORM_flag, VK);
     DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
     addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_constu);
-    addUInt(Block, 0, dwarf::DW_FORM_data1, SP.getVirtualIndex());
+    addUInt(Block, 0, dwarf::DW_FORM_udata, SP.getVirtualIndex());
     addBlock(SPDie, dwarf::DW_AT_vtable_elem_location, 0, Block);
     ContainingTypeMap.insert(std::make_pair(SPDie,
                                             SP.getContainingType()));