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| author | David Blaikie <dblaikie@gmail.com> | 2013-08-19 03:34:03 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-08-19 03:34:03 +0000 |
| commit | 2883fd4df4bba4bb57b984bcea5fa896d435a662 (patch) | |
| tree | e3b46607476320e4e1de58dbd4e38fe40e561209 /lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | |
| parent | 353149ea2f8d4d3bf1ec82e90f80154c6959d56e (diff) | |
| download | external_llvm-2883fd4df4bba4bb57b984bcea5fa896d435a662.zip external_llvm-2883fd4df4bba4bb57b984bcea5fa896d435a662.tar.gz external_llvm-2883fd4df4bba4bb57b984bcea5fa896d435a662.tar.bz2 | |
DebugInfo: don't emit zero-length names for parameters
We check this in many/all other cases, just missed this one it seems.
Perhaps it'd be worth unifying this so we never emit zero-length
DW_AT_names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188649 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index 3d2c1b8..2c21142 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -1574,7 +1574,8 @@ DIE *CompileUnit::constructVariableDIE(DbgVariable *DV, addDIEEntry(VariableDie, dwarf::DW_AT_abstract_origin, dwarf::DW_FORM_ref4, AbsDIE); else { - addString(VariableDie, dwarf::DW_AT_name, Name); + if (!Name.empty()) + addString(VariableDie, dwarf::DW_AT_name, Name); addSourceLine(VariableDie, DV->getVariable()); addType(VariableDie, DV->getType()); } |