[llvm-commits] [llvm] r130794 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

[Devang Patel]

Author: dpatel
Date: Tue May  3 16:50:34 2011
New Revision: 130794

URL: http://llvm.org/viewvc/llvm-project?rev=130794&view=rev
Log:
Even if the subprogram is going to use AT_specification, emit DW_AT_MIPS_linkage_name. This helps gdb and fixes var-path-expr.exp regression reported by gdb testsuite.

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=130794&r1=130793&r2=130794&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Tue May  3 16:50:34 2011
@@ -332,6 +332,11 @@
   // Add function template parameters.
   SPCU->addTemplateParams(*SPDie, SP.getTemplateParams());
 
+  StringRef LinkageName = SP.getLinkageName();
+  if (!LinkageName.empty())
+    SPCU->addString(SPDie, dwarf::DW_AT_MIPS_linkage_name, dwarf::DW_FORM_string,
+                    getRealLinkageName(LinkageName));
+
   // If this DIE is going to refer declaration info using AT_specification
   // then there is no need to add other attributes.
   if (SP.getFunctionDeclaration().isSubprogram())
@@ -342,11 +347,6 @@
     SPCU->addString(SPDie, dwarf::DW_AT_name, dwarf::DW_FORM_string, 
                     SP.getName());
 
-  StringRef LinkageName = SP.getLinkageName();
-  if (!LinkageName.empty())
-    SPCU->addString(SPDie, dwarf::DW_AT_MIPS_linkage_name, dwarf::DW_FORM_string,
-                    getRealLinkageName(LinkageName));
-
   SPCU->addSourceLine(SPDie, SP);
 
   if (SP.isPrototyped())