re PR rtl-optimization/14980 ([unit-at-a-time] complex_io.cc:69: error:…

re PR rtl-optimization/14980 ([unit-at-a-time] complex_io.cc:69: error: Inlined_to pointer is set but no predecesors found--causes ICE)


	PR opt/14980
	* cgraphunit.c (cgraph_remove_unreachable_nodes): Deal properly with
	inline clones.

From-SVN: r81540

gcc/ChangeLog

+2004-05-05  Jan Hubicka  <jh@suse.cz>
+
+	PR opt/14980
+	* cgraphunit.c (cgraph_remove_unreachable_nodes): Deal properly with
+	inline clones.
+
 2004-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/15290

gcc/cgraphunit.c

@@ -889,7 +889,8 @@ cgraph_remove_unreachable_nodes (void)
       abort ();
 #endif
   for (node = cgraph_nodes; node; node = node->next)
-    if (node->needed && (!DECL_EXTERNAL (node->decl) || !node->analyzed))
+    if (node->needed && !node->global.inlined_to
+	&& (!DECL_EXTERNAL (node->decl) || !node->analyzed))
       {
 	node->aux = first;
 	first = node;
@@ -932,6 +933,7 @@ cgraph_remove_unreachable_nodes (void)
 	  int local_insns;
 	  tree decl = node->decl;
 
+          node->global.inlined_to = NULL;
 	  if (DECL_STRUCT_FUNCTION (decl))
 	    local_insns = node->local.self_insns;
 	  else