2013-11-27 Richard Biener <rguenther@suse.de>

	PR middle-end/58723
	* cgraphbuild.c (build_cgraph_edges): Do not build edges
	for internal calls.
	(rebuild_cgraph_edges): Likewise.
	* ipa-inline-analysis.c (estimate_function_body_sizes):
	Skip internal calls.
	* tree-inline.c (estimate_num_insns): Estimate size of internal
	calls as 0.
	(gimple_expand_calls_inline): Do not try inline-expanding
	internal calls.
	* lto-streamer-in.c (input_cfg): Stream loop safelen,
	force_vect and simduid.
	(input_struct_function_base): Stream has_force_vect_loops
	and has_simduid_loops.
	(input_function): Adjust.
	* lto-streamer-out.c (output_cfg): Stream loop safelen,
	force_vect and simduid.
	(output_struct_function_base): Stream has_force_vect_loops
	and has_simduid_loops.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205447 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 2 deletions

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 0a6e0cdb72f..f42ade02145 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -3797,12 +3797,16 @@ estimate_num_insns (gimple stmt, eni_weights *weights)
 
     case GIMPLE_CALL:
       {
-	tree decl = gimple_call_fndecl (stmt);
+	tree decl;
 	struct cgraph_node *node = NULL;
 
 	/* Do not special case builtins where we see the body.
 	   This just confuse inliner.  */
-	if (!decl || !(node = cgraph_get_node (decl)) || node->definition)
+	if (gimple_call_internal_p (stmt))
+	  return 0;
+	else if (!(decl = gimple_call_fndecl (stmt))
+		 || !(node = cgraph_get_node (decl))
+		 || node->definition)
 	  ;
 	/* For buitins that are likely expanded to nothing or
 	   inlined do not account operand costs.  */
@@ -4423,6 +4427,7 @@ gimple_expand_calls_inline (basic_block bb, copy_body_data *id)
       gimple stmt = gsi_stmt (gsi);
 
       if (is_gimple_call (stmt)
+	  && !gimple_call_internal_p (stmt)
 	  && expand_call_inline (bb, stmt, id))
 	return true;
     }