re PR rtl-optimization/7145 (g++ -O with structure initializer & return value…

re PR rtl-optimization/7145 (g++ -O with structure initializer & return value optimization generates bad code)

        PR optimization/7145
        * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.

From-SVN: r55261

gcc/cp/ChangeLog

+2002-07-05  Jason Merrill  <jason@redhat.com>
+
+	PR optimization/7145
+	* tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL.
+
 2002-07-05  Nathan Sidwell  <nathan@codesourcery.com>
 
 	Repair damage on weak-impared targets caused by my previous patch.
@@ -555,6 +560,7 @@
 
 2002-05-18  Jason Merrill  <jason@redhat.com>
 
+	PR c++/6611
 	* decl2.c (import_export_decl): If we clear
 	DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
 

gcc/cp/tree.c

@@ -2292,6 +2292,7 @@ cp_copy_res_decl_for_inlining (result, fn, caller, decl_map_,
 	  DECL_SOURCE_FILE (var) = DECL_SOURCE_FILE (nrv);
 	  DECL_SOURCE_LINE (var) = DECL_SOURCE_LINE (nrv);
 	  DECL_ABSTRACT_ORIGIN (var) = DECL_ORIGIN (nrv);
+	  DECL_INITIAL (var) = DECL_INITIAL (nrv);
 	  splay_tree_insert (decl_map,
 			     (splay_tree_key) nrv,
 			     (splay_tree_value) var);