Move clone_info to summary

	* Makefile.in: (OBJS): Add symtab-clones.o
	(GTFILES): Add symtab-clones.h
	* cgraph.c: Include symtab-clones.h.
	(cgraph_edge::resolve_speculation): Fix formating
	(cgraph_edge::redirect_call_stmt_to_callee): Update.
	(cgraph_update_edges_for_call_stmt): Update
	(release_function_body): Fix formating.
	(cgraph_node::remove): Fix formating.
	(cgraph_node::dump): Fix formating.
	(cgraph_node::get_availability): Fix formating.
	(cgraph_node::call_for_symbol_thunks_and_aliases): Fix formating.
	(set_const_flag_1): Fix formating.
	(set_pure_flag_1): Fix formating.
	(cgraph_node::can_remove_if_no_direct_calls_p): Fix formating.
	(collect_callers_of_node_1): Fix formating.
	(clone_of_p): Update.
	(cgraph_node::verify_node): Update.
	(cgraph_c_finalize): Call clone_info::release ().
	* cgraph.h (struct cgraph_clone_info): Move to symtab-clones.h.
	(cgraph_node): Remove clone_info.
	(symbol_table): Add m_clones.
	* cgraphclones.c: Include symtab-clone.h.
	(duplicate_thunk_for_node): Update.
	(cgraph_node::create_clone): Update.
	(cgraph_node::create_virtual_clone): Update.
	(cgraph_node::find_replacement): Update.
	(cgraph_node::materialize_clone): Update.
	* gengtype.c (open_base_files): Include symtab-clones.h.
	* ipa-cp.c: Include symtab-clones.h.
	(initialize_node_lattices): Update.
	(want_remove_some_param_p): Update.
	(create_specialized_node): Update.
	* ipa-fnsummary.c: Include symtab-clones.h.
	(ipa_fn_summary_t::duplicate): Update.
	* ipa-modref.c: Include symtab-clones.h.
	(update_signature): Update.
	* ipa-param-manipulation.c: Include symtab-clones.h.
	(ipa_param_body_adjustments::common_initialization): Update.
	* ipa-prop.c: Include symtab-clones.h.
	(adjust_agg_replacement_values): Update.
	(ipcp_get_parm_bits): Update.
	(ipcp_update_bits): Update.
	(ipcp_update_vr): Update.
	* ipa-sra.c: Include symtab-clones.h.
	(process_isra_node_results): Update.
	(disable_unavailable_parameters): Update.
	* lto-cgraph.c: Include symtab-clone.h.
	(output_cgraph_opt_summary_p): Update.
	(output_node_opt_summary): Update.
	(input_node_opt_summary): Update.
	* symtab-clones.cc: New file.
	* symtab-clones.h: New file.
	* tree-inline.c (expand_call_inline): Update.
	(update_clone_info): Update.
	(tree_function_versioning): Update.

1 files changed, 15 insertions, 8 deletions

diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c
index 028480f..1405156 100644
--- a/gcc/ipa-cp.c
+++ b/gcc/ipa-cp.c
@@ -124,6 +124,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "stringpool.h"
 #include "attribs.h"
 #include "dbgcnt.h"
+#include "symtab-clones.h"
 
 template <typename valtype> class ipcp_value;
 
@@ -1226,18 +1227,21 @@ initialize_node_lattices (struct cgraph_node *node)
 
   auto_vec<bool, 16> surviving_params;
   bool pre_modified = false;
-  if (!disable && node->clone.param_adjustments)
+
+  clone_info *cinfo = clone_info::get (node);
+
+  if (!disable && cinfo && cinfo->param_adjustments)
     {
       /* At the moment all IPA optimizations should use the number of
 	 parameters of the prevailing decl as the m_always_copy_start.
 	 Handling any other value would complicate the code below, so for the
 	 time bing let's only assert it is so.  */
-      gcc_assert ((node->clone.param_adjustments->m_always_copy_start
+      gcc_assert ((cinfo->param_adjustments->m_always_copy_start
 		   == ipa_get_param_count (info))
-		  || node->clone.param_adjustments->m_always_copy_start < 0);
+		  || cinfo->param_adjustments->m_always_copy_start < 0);
 
       pre_modified = true;
-      node->clone.param_adjustments->get_surviving_params (&surviving_params);
+      cinfo->param_adjustments->get_surviving_params (&surviving_params);
 
       if (dump_file && (dump_flags & TDF_DETAILS)
 	  && !node->alias && !node->thunk)
@@ -4456,9 +4460,10 @@ want_remove_some_param_p (cgraph_node *node, vec<tree> known_csts)
 
       if (!filled_vec)
        {
-         if (!node->clone.param_adjustments)
+	 clone_info *info = clone_info::get (node);
+	 if (!info || !info->param_adjustments)
            return true;
-         node->clone.param_adjustments->get_surviving_params (&surviving);
+	 info->param_adjustments->get_surviving_params (&surviving);
          filled_vec = true;
        }
       if (surviving.length() < (unsigned) i &&  surviving[i])
@@ -4484,7 +4489,9 @@ create_specialized_node (struct cgraph_node *node,
   struct ipa_agg_replacement_value *av;
   struct cgraph_node *new_node;
   int i, count = ipa_get_param_count (info);
-  ipa_param_adjustments *old_adjustments = node->clone.param_adjustments;
+  clone_info *cinfo = clone_info::get (node);
+  ipa_param_adjustments *old_adjustments = cinfo
+					   ? cinfo->param_adjustments : NULL;
   ipa_param_adjustments *new_adjustments;
   gcc_assert (!info->ipcp_orig_node);
   gcc_assert (node->can_change_signature
@@ -4538,7 +4545,7 @@ create_specialized_node (struct cgraph_node *node,
   else
     new_adjustments = NULL;
 
-  replace_trees = vec_safe_copy (node->clone.tree_map);
+  replace_trees = cinfo ? vec_safe_copy (cinfo->tree_map) : NULL;
   for (i = 0; i < count; i++)
     {
       tree t = known_csts[i];