ipa.c (cgraph_remove_unreachable_nodes): Update former_clone_of even when not checking.

2010-12-23  Martin Jambor  <mjambor@suse.cz>

	* ipa.c (cgraph_remove_unreachable_nodes): Update former_clone_of even
	when not checking.

From-SVN: r168209

gcc/ChangeLog

+2010-12-23  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa.c (cgraph_remove_unreachable_nodes): Update former_clone_of even
+	when not checking.
+
 2010-12-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for

gcc/ipa.c

@@ -428,10 +428,8 @@ cgraph_remove_unreachable_nodes (bool before_inlining_p, FILE *file)
 			node->clone_of->clones = node->next_sibling_clone;
 		      if (node->next_sibling_clone)
 			node->next_sibling_clone->prev_sibling_clone = node->prev_sibling_clone;
-#ifdef ENABLE_CHECKING
 		      if (node->clone_of)
 			node->former_clone_of = node->clone_of->decl;
-#endif
 		      node->clone_of = NULL;
 		      node->next_sibling_clone = NULL;
 		      node->prev_sibling_clone = NULL;