re PR middle-end/44777 (ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c)

2010-07-02  Richard Guenther  <rguenther@suse.de>

	PR middle-end/44777
	* tree-cfg.c (gimple_block_ends_with_call_p): Handle empty BBs.

From-SVN: r161694

gcc/ChangeLog

+2010-07-02  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/44777
+	* tree-cfg.c (gimple_block_ends_with_call_p): Handle empty BBs.
+
 2010-07-02  Jan Hubicka  <jh@suse.cz>
 
 	PR middle-end/44706

gcc/tree-cfg.c

@@ -6626,7 +6626,7 @@ static bool
 gimple_block_ends_with_call_p (basic_block bb)
 {
   gimple_stmt_iterator gsi = gsi_last_nondebug_bb (bb);
-  return is_gimple_call (gsi_stmt (gsi));
+  return !gsi_end_p (gsi) && is_gimple_call (gsi_stmt (gsi));
 }