replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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. 

llvm-svn: 130794
This commit is contained in:
Devang Patel 2011-05-03 21:50:34 +00:00
parent f6daf94ab2
commit 543596d57b
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -332,6 +332,11 @@ DIE *DwarfDebug::createSubprogramDIE(DISubprogram SP) {
// 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 @@ DIE *DwarfDebug::createSubprogramDIE(DISubprogram SP) {
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())