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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102129 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index b3f9745..16d4137 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -197,6 +197,11 @@
DenseMap<const MachineInstr *, MCSymbol *> LabelsAfterInsn;
SmallVector<const MCSymbol *, 8> DebugRangeSymbols;
+
+ /// weakDebugRangeSymbols - In cases where function bodies is not emitted
+ /// into .text section, use function begin marker as anchor for debug range
+ /// offsets. This map keeps track of such symbols and corresponding
+ /// function begin marker symbols.
DenseMap<const MCSymbol *, const MCSymbol *> WeakDebugRangeSymbols;
/// Previous instruction's location information. This is used to determine