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author | Devang Patel <dpatel@apple.com> | 2011-08-15 21:43:21 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2011-08-15 21:43:21 +0000 |
commit | 7a328270be871f640d94fcebfd48dee02950fb8c (patch) | |
tree | 2a415ce28bac10324eb0e7b40fbc88f5a803c708 /lib/CodeGen/AsmPrinter/DwarfDebug.cpp | |
parent | c890b19226673d7004eaff7433834b2e5223bdea (diff) | |
download | external_llvm-7a328270be871f640d94fcebfd48dee02950fb8c.zip external_llvm-7a328270be871f640d94fcebfd48dee02950fb8c.tar.gz external_llvm-7a328270be871f640d94fcebfd48dee02950fb8c.tar.bz2 |
There is no need to maintain a set to keep track of variables that use location expressions. In such cases, AT_location attribute's value will be a label.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137659 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 0fa820d..07268ab 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -412,7 +412,6 @@ DIE *DwarfDebug::constructVariableDIE(DbgVariable *DV, LexicalScope *Scope) { dwarf::DW_FORM_data4, Asm->GetTempSymbol("debug_loc", Offset)); DV->setDIE(VariableDie); - UseDotDebugLocEntry.insert(VariableDie); return VariableDie; } @@ -1676,10 +1675,9 @@ void DwarfDebug::emitDIE(DIE *Die) { break; } case dwarf::DW_AT_location: { - if (UseDotDebugLocEntry.count(Die) != 0) { - DIELabel *L = cast<DIELabel>(Values[i]); + if (DIELabel *L = dyn_cast<DIELabel>(Values[i])) Asm->EmitLabelDifference(L->getValue(), DwarfDebugLocSectionSym, 4); - } else + else Values[i]->EmitValue(Asm, Form); break; } |