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| author | Devang Patel <dpatel@apple.com> | 2010-05-26 21:23:46 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-05-26 21:23:46 +0000 |
| commit | 77051f58e9417670c66d7b7f420a98ef46dbcdc6 (patch) | |
| tree | d1d87e9c11b8e450d193f22a422ba9a3ccf6fd5f /lib/CodeGen/AsmPrinter | |
| parent | 8d717c7d999231c8c54601720b08cd3eecf6d518 (diff) | |
| download | external_llvm-77051f58e9417670c66d7b7f420a98ef46dbcdc6.zip external_llvm-77051f58e9417670c66d7b7f420a98ef46dbcdc6.tar.gz external_llvm-77051f58e9417670c66d7b7f420a98ef46dbcdc6.tar.bz2 | |
There is no need to force an line number entry (using previous location) for a temp label at unknown location.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104740 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 9aee593..acc168e 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2289,12 +2289,11 @@ void DwarfDebug::beginScope(const MachineInstr *MI) { return; } - // If location is unknown then Use last known location for this DBG_VALUE + // If location is unknown then use temp label for this DBG_VALUE // instruction. if (MI->isDebugValue()) { - const MDNode *Scope = - PrevInstLoc.getScope(Asm->MF->getFunction()->getContext()); - PrevLabel = recordSourceLine(PrevInstLoc.getLine(), PrevInstLoc.getCol(), Scope); + PrevLabel = MMI->getContext().CreateTempSymbol(); + Asm->OutStreamer.EmitLabel(PrevLabel); LabelsBeforeInsn[MI] = PrevLabel; return; } |