reapply r98035:
Now that setStartLabel takes an MCSymbol, we can de-ID'ize
beginScope and RecordSourceLine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98047 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 0c04502..40d1d64 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -512,10 +512,10 @@
///
void endFunction(const MachineFunction *MF);
- /// recordSourceLine - Records location information and associates it with a
- /// label. Returns a unique label ID used to generate a label and provide
- /// correspondence to the source line list.
- unsigned recordSourceLine(unsigned Line, unsigned Col, MDNode *Scope);
+ /// recordSourceLine - Register a source line with debug info. Returns the
+ /// unique label that was emitted and which provides correspondence to
+ /// the source line list.
+ MCSymbol *recordSourceLine(unsigned Line, unsigned Col, MDNode *Scope);
/// getSourceLineCount - Return the number of source lines in the debug
/// info.
@@ -539,7 +539,7 @@
void collectVariableInfo();
/// beginScope - Process beginning of a scope starting at Label.
- void beginScope(const MachineInstr *MI, unsigned Label);
+ void beginScope(const MachineInstr *MI, MCSymbol *Label);
/// endScope - Prcess end of a scope.
void endScope(const MachineInstr *MI);