* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Build

	indrect edges too.
	* cgraph.c (cgraph_create_indirect_edge): Take ecf_flags argument.
	(cgraph_clone_edge): Update.
	(cgraph_node_remove_callees): Remove indirect calls too.
	* cgraph.h (cgraph_indirect_call_info): Add ecf_flags.
	(cgraph_create_indirect_edge): Update prototype.
	* ipa-reference.c (has_proper_scope_for_analysis): Rename to
	is_proper_for_analysis.
	(add_new_function, visited_nodes, function_insertion_hook_holder,
	get_local_reference_vars_info, mark_address_taken, mark_address,
	mark_load, mark_store, check_asm_memory_clobber, check_call,
	scan_stmt_for_static_refs, scan_initializer_for_static_refs): Remove.
	(ipa_init): Do not initialize visited_nodes;
	function_insertion_hook_holder.
	(analyze_variable): Rewrite.
	(analyze_function): Rewrite.
	(copy_local_bitmap): Remove.
	(duplicate_node_dat): Do not duplicate local info.
	(generate_summary): Simplify to only walk cgraph.
	(write_node_summary_p, ipa_reference_write_summary,
	ipa_reference_read_summary): Remove.
	(propagate): Do not remove function insertion;
	generate summary.
	(pass_ipa_reference): NULLify summary handling fields.
	* lto-cgraph.c (lto_output_edge): Output ecf_flags.
	(input_edge): Input ecf_flags.
	* ipa-prop.c (ipa_note_parm_call): Expect edge to be around.
	(update_indirect_edges_after_inlining): Ignore edges with unknown
	param.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@159343 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 30 insertions, 12 deletions

diff --git a/gcc/cgraphbuild.c b/gcc/cgraphbuild.c
index b09963d1c04..c63b5afc81c 100644
--- a/gcc/cgraphbuild.c
+++ b/gcc/cgraphbuild.c
@@ -339,12 +339,21 @@ build_cgraph_edges (void)
 	  gimple stmt = gsi_stmt (gsi);
 	  tree decl;
 
-	  if (is_gimple_call (stmt) && (decl = gimple_call_fndecl (stmt)))
-	    cgraph_create_edge (node, cgraph_node (decl), stmt,
-				bb->count,
-				compute_call_stmt_bb_frequency
-				  (current_function_decl, bb),
-				bb->loop_depth);
+	  if (is_gimple_call (stmt))
+	    {
+	      int freq = compute_call_stmt_bb_frequency (current_function_decl,
+							 bb);
+	      decl = gimple_call_fndecl (stmt);
+	      if (decl)
+		cgraph_create_edge (node, cgraph_node (decl), stmt,
+				    bb->count, freq,
+				    bb->loop_depth);
+	      else
+		cgraph_create_indirect_edge (node, stmt,
+					     gimple_call_flags (stmt),
+					     bb->count, freq,
+					     bb->loop_depth);
+	    }
 	  walk_stmt_load_store_addr_ops (stmt, node, mark_load,
 					 mark_store, mark_address);
 	  if (gimple_code (stmt) == GIMPLE_OMP_PARALLEL
@@ -443,12 +452,21 @@ rebuild_cgraph_edges (void)
 	  gimple stmt = gsi_stmt (gsi);
 	  tree decl;
 
-	  if (is_gimple_call (stmt) && (decl = gimple_call_fndecl (stmt)))
-	    cgraph_create_edge (node, cgraph_node (decl), stmt,
-				bb->count,
-				compute_call_stmt_bb_frequency
-				  (current_function_decl, bb),
-				bb->loop_depth);
+	  if (is_gimple_call (stmt))
+	    {
+	      int freq = compute_call_stmt_bb_frequency (current_function_decl,
+							 bb);
+	      decl = gimple_call_fndecl (stmt);
+	      if (decl)
+		cgraph_create_edge (node, cgraph_node (decl), stmt,
+				    bb->count, freq,
+				    bb->loop_depth);
+	      else
+		cgraph_create_indirect_edge (node, stmt,
+					     gimple_call_flags (stmt),
+					     bb->count, freq,
+					     bb->loop_depth);
+	    }
 	  walk_stmt_load_store_addr_ops (stmt, node, mark_load,
 					 mark_store, mark_address);