diff options
| author | Devang Patel <dpatel@apple.com> | 2010-04-01 20:22:44 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-04-01 20:22:44 +0000 |
| commit | 24c20e2435be1ee2af5de486f7567f92cebaf8cd (patch) | |
| tree | d8eeb641f1bbfed303472994416d427cef30b2ec | |
| parent | 6cdb7e22aaa229d2b2845d7e8a5a11a30eeaac99 (diff) | |
Do not eagerly record known previous location. DBG_VALUE may not cause a new label due to one or other reason.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100134 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 45c8dadfba..52c7089bb2 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2051,7 +2051,6 @@ void DwarfDebug::beginScope(const MachineInstr *MI) { // Check and update last known location info. if(DILoc.getNode() == PrevDILoc) return; - PrevDILoc = DILoc.getNode(); // DBG_VALUE instruction establishes new value. if (MI->isDebugValue()) { @@ -2061,6 +2060,7 @@ void DwarfDebug::beginScope(const MachineInstr *MI) { MCSymbol *Label = recordSourceLine(DILoc.getLineNumber(), DILoc.getColumnNumber(), DILoc.getScope().getNode()); + PrevDILoc = DILoc.getNode(); DI->second->setDbgValueLabel(Label); } return; @@ -2071,6 +2071,7 @@ void DwarfDebug::beginScope(const MachineInstr *MI) { MCSymbol *Label = recordSourceLine(DILoc.getLineNumber(), DILoc.getColumnNumber(), DILoc.getScope().getNode()); + PrevDILoc = DILoc.getNode(); // update DbgScope if this instruction starts a new scope. InsnToDbgScopeMapTy::iterator I = DbgScopeBeginMap.find(MI); |