[PATCH] Fix part of PR58712

[Markus Trippelsdorf]

LTO bootstrapped and tested on x86_64-unknown-linux-gnu.

I would be grateful if one of you guys could apply it.
Thanks.

2013-10-21  Markus Trippelsdorf  <markus@trippelsdorf.de>
	
	PR ipa/58712
	* cgraph.c (cgraph_create_edge_1): Add indirect_unknown_callee
	as argument.
	(cgraph_create_edge): Use the new argument.
	(cgraph_create_indirect_edge): Likewise.


diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index 6ebd0c71e026..7f83a016dcf3 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -814,7 +814,8 @@ cgraph_set_call_stmt (struct cgraph_edge *e, gimple new_stmt,
 
 static struct cgraph_edge *
 cgraph_create_edge_1 (struct cgraph_node *caller, struct cgraph_node *callee,
-		       gimple call_stmt, gcov_type count, int freq)
+		       gimple call_stmt, gcov_type count, int freq,
+		       bool indir_unknown_callee)
 {
   struct cgraph_edge *edge;
 
@@ -874,6 +875,7 @@ cgraph_create_edge_1 (struct cgraph_node *caller, struct cgraph_node *callee,
   edge->indirect_info = NULL;
   edge->indirect_inlining_edge = 0;
   edge->speculative = false;
+  edge->indirect_unknown_callee = indir_unknown_callee;
   if (call_stmt && caller->call_site_hash)
     cgraph_add_edge_to_call_site_hash (edge);
 
@@ -887,9 +889,8 @@ cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee,
 		    gimple call_stmt, gcov_type count, int freq)
 {
   struct cgraph_edge *edge = cgraph_create_edge_1 (caller, callee, call_stmt,
-						   count, freq);
+						   count, freq, false);
 
-  edge->indirect_unknown_callee = 0;
   initialize_inline_failed (edge);
 
   edge->next_caller = callee->callers;
@@ -926,10 +927,9 @@ cgraph_create_indirect_edge (struct cgraph_node *caller, gimple call_stmt,
 			     gcov_type count, int freq)
 {
   struct cgraph_edge *edge = cgraph_create_edge_1 (caller, NULL, call_stmt,
-						   count, freq);
+						   count, freq, true);
   tree target;
 
-  edge->indirect_unknown_callee = 1;
   initialize_inline_failed (edge);
 
   edge->indirect_info = cgraph_allocate_init_indirect_info ();

-- 
Markus