Sink DwarfDebug::updateSubprogramScopeDIE into DwarfCompileUnit
This requires exposing some of the current function state from
DwarfDebug. I hope there's not too much of that to expose as I go
through all the functions, but it still seems nicer to expose singular
data down to multiple consumers, than have consumers expose raw mapping
data structures up to DwarfDebug for building subprograms.
Part of a series of refactoring to allow subprograms in both the
skeleton and dwo CUs under Fission.
llvm-svn: 219060
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 92c558e..7070273 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -353,12 +353,6 @@
void ensureAbstractVariableIsCreatedIfScoped(const DIVariable &Var,
const MDNode *Scope);
- /// \brief Find DIE for the given subprogram and attach appropriate
- /// DW_AT_low_pc and DW_AT_high_pc attributes. If there are global
- /// variables in this scope then create and insert DIEs for these
- /// variables.
- DIE &updateSubprogramScopeDIE(DwarfCompileUnit &SPCU, DISubprogram SP);
-
/// \brief A helper function to check whether the DIE for a given Scope is
/// going to be null.
bool isLexicalScopeDIENull(LexicalScope *Scope);
@@ -691,6 +685,10 @@
void addAccelNamespace(StringRef Name, const DIE &Die);
void addAccelType(StringRef Name, const DIE &Die, char Flags);
+
+ const MachineFunction *getCurrentFunction() const { return CurFn; }
+ const MCSymbol *getFunctionBeginSym() const { return FunctionBeginSym; }
+ const MCSymbol *getFunctionEndSym() const { return FunctionEndSym; }
};
} // End of namespace llvm