Refactor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110607 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index c687d74..1f4e2b7 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1190,7 +1190,7 @@
DIE *DwarfDebug::createGlobalVariableDIE(const DIGlobalVariable &GV) {
// If the global variable was optmized out then no need to create debug info
// entry.
- if (!GV.getGlobal()) return NULL;
+ if (!GV.Verify()) return NULL;
if (GV.getDisplayName().empty()) return NULL;
DIE *GVDie = new DIE(dwarf::DW_TAG_variable);
@@ -1908,6 +1908,10 @@
// Add to context owner.
DIDescriptor GVContext = DI_GV.getContext();
+ DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
+ addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_addr);
+ addLabel(Block, 0, dwarf::DW_FORM_udata,
+ Asm->Mang->getSymbol(DI_GV.getGlobal()));
// Do not create specification DIE if context is either compile unit
// or a subprogram.
if (DI_GV.isDefinition() && !GVContext.isCompileUnit() &&
@@ -1917,18 +1921,10 @@
DIE *VariableSpecDIE = new DIE(dwarf::DW_TAG_variable);
addDIEEntry(VariableSpecDIE, dwarf::DW_AT_specification,
dwarf::DW_FORM_ref4, VariableDie);
- DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
- addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_addr);
- addLabel(Block, 0, dwarf::DW_FORM_udata,
- Asm->Mang->getSymbol(DI_GV.getGlobal()));
addBlock(VariableSpecDIE, dwarf::DW_AT_location, 0, Block);
addUInt(VariableDie, dwarf::DW_AT_declaration, dwarf::DW_FORM_flag, 1);
TheCU->addDie(VariableSpecDIE);
} else {
- DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
- addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_addr);
- addLabel(Block, 0, dwarf::DW_FORM_udata,
- Asm->Mang->getSymbol(DI_GV.getGlobal()));
addBlock(VariableDie, dwarf::DW_AT_location, 0, Block);
}
addToContextOwner(VariableDie, GVContext);