Revert "[CGDebugInfo] Simplify EmitFunctionDecl parameters, NFC"

This reverts commit 1af41074445229fea66b99710a850e5f42ecfa95.

llvm-svn: 365814

1 files changed, 4 insertions, 5 deletions

diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index ca713fc0169..7edbea86633 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -408,11 +408,10 @@ public:
   /// End an inlined function scope.
   void EmitInlineFunctionEnd(CGBuilderTy &Builder);
 
-  /// Emit debug info for a function declaration. Set \p IsDeclForCallSite if
-  /// a call site entry must reference the declaration.
-  llvm::DISubprogram *EmitFunctionDecl(GlobalDecl GD, SourceLocation Loc,
-                                       QualType FnType,
-                                       bool IsDeclForCallSite = false);
+  /// Emit debug info for a function declaration.
+  /// \p Fn is set only when a declaration for a debug call site gets created.
+  void EmitFunctionDecl(GlobalDecl GD, SourceLocation Loc,
+                        QualType FnType, llvm::Function *Fn = nullptr);
 
   /// Emit debug info for an extern function being called.
   /// This is needed for call site debug info.