Remove old DIBuilder::createFunction overload used only by dragonegg, which does not currently build

NFC

llvm-svn: 266691

llvm/include/llvm/IR/DIBuilder.h

@@ -524,17 +524,6 @@ namespace llvm {
         bool isOptimized = false, DITemplateParameterArray TParams = nullptr,
         DISubprogram *Decl = nullptr);
 
-    /// FIXME: this is added for dragonegg. Once we update dragonegg
-    /// to call resolve function, this will be removed.
-    DISubprogram *createFunction(DIScopeRef Scope, StringRef Name,
-                                 StringRef LinkageName, DIFile *File,
-                                 unsigned LineNo, DISubroutineType *Ty,
-                                 bool isLocalToUnit, bool isDefinition,
-                                 unsigned ScopeLine, unsigned Flags = 0,
-                                 bool isOptimized = false,
-                                 DITemplateParameterArray TParams = nullptr,
-                                 DISubprogram *Decl = nullptr);
-
     /// Create a new descriptor for the specified C++ method.
     /// See comments in \a DISubprogram* for descriptions of these fields.
     /// \param Scope         Function scope.

llvm/lib/IR/DIBuilder.cpp

@@ -664,19 +664,6 @@ DIExpression *DIBuilder::createBitPieceExpression(unsigned OffsetInBytes,
   return DIExpression::get(VMContext, Addr);
 }
 
-DISubprogram *DIBuilder::createFunction(
-    DIScopeRef Context, StringRef Name, StringRef LinkageName, DIFile *File,
-    unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit,
-    bool isDefinition, unsigned ScopeLine, unsigned Flags, bool isOptimized,
-    DITemplateParameterArray TParams, DISubprogram *Decl) {
-  // dragonegg does not generate identifier for types, so using an empty map
-  // to resolve the context should be fine.
-  DITypeIdentifierMap EmptyMap;
-  return createFunction(Context.resolve(EmptyMap), Name, LinkageName, File,
-                        LineNo, Ty, isLocalToUnit, isDefinition, ScopeLine,
-                        Flags, isOptimized, TParams, Decl);
-}
-
 template <class... Ts>
 static DISubprogram *getSubprogram(bool IsDistinct, Ts &&... Args) {
   if (IsDistinct)