Move getRealLinkageName to a common place and remove all the duplicates of it.
Also simplify code a bit while there. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183076 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 19858ca..c3b6c10 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -1133,16 +1133,6 @@
return NDie;
}
-/// getRealLinkageName - If special LLVM prefix that is used to inform the asm
-/// printer to not emit usual symbol prefix before the symbol name is used then
-/// return linkage name after skipping this special LLVM prefix.
-static StringRef getRealLinkageName(StringRef LinkageName) {
- char One = '\1';
- if (LinkageName.startswith(StringRef(&One, 1)))
- return LinkageName.substr(1);
- return LinkageName;
-}
-
/// getOrCreateSubprogramDIE - Create new DIE using SP.
DIE *CompileUnit::getOrCreateSubprogramDIE(DISubprogram SP) {
DIE *SPDie = getDIE(SP);
@@ -1175,7 +1165,7 @@
StringRef LinkageName = SP.getLinkageName();
if (!LinkageName.empty() && DD->useDarwinGDBCompat())
addString(SPDie, dwarf::DW_AT_MIPS_linkage_name,
- getRealLinkageName(LinkageName));
+ GlobalValue::getRealLinkageName(LinkageName));
// If this DIE is going to refer declaration info using AT_specification
// then there is no need to add other attributes.
@@ -1190,7 +1180,7 @@
// Add the linkage name if we have one.
if (!LinkageName.empty() && !DD->useDarwinGDBCompat())
addString(SPDie, dwarf::DW_AT_MIPS_linkage_name,
- getRealLinkageName(LinkageName));
+ GlobalValue::getRealLinkageName(LinkageName));
// Constructors and operators for anonymous aggregates do not have names.
if (!SP.getName().empty())
@@ -1367,12 +1357,12 @@
// TAG_variable.
addString(IsStaticMember && VariableSpecDIE ?
VariableSpecDIE : VariableDIE, dwarf::DW_AT_MIPS_linkage_name,
- getRealLinkageName(LinkageName));
+ GlobalValue::getRealLinkageName(LinkageName));
// In compatibility mode with older gdbs we put the linkage name on both
// the TAG_variable DIE and on the TAG_member DIE.
if (IsStaticMember && VariableSpecDIE && DD->useDarwinGDBCompat())
addString(VariableDIE, dwarf::DW_AT_MIPS_linkage_name,
- getRealLinkageName(LinkageName));
+ GlobalValue::getRealLinkageName(LinkageName));
}
} else if (const ConstantInt *CI =
dyn_cast_or_null<ConstantInt>(GV.getConstant())) {