* implemented thlcgllvm.g_external_wrapper by just declaring the new symbol

as an alias for the old one (rather than creating an interprocedural
    jump, which is not possible in llvm IR and which is less efficient
    anyway) (declaration for this method was already accidentally committed
    in r30722)

git-svn-id: trunk@30777 -

compiler/llvm/hlcgllvm.pas

@@ -1657,6 +1657,15 @@ implementation
     end;
 
 
+  procedure thlcgllvm.g_external_wrapper(list: TAsmList; procdef: tprocdef; const externalname: string);
+    var
+      asmsym: TAsmSymbol;
+    begin
+      asmsym:=current_asmdata.RefAsmSymbol(externalname,AT_FUNCTION);
+      list.concat(taillvmalias.create(asmsym,procdef.mangledname,procdef,llv_default,lll_default));
+    end;
+
+
   procedure create_hlcodegen;
     begin
       hlcg:=thlcgllvm.create;