From b23987ec2f0f24c38c78f7cf63c91a699da681bd Mon Sep 17 00:00:00 2001 From: Daniel Berlin Date: Sat, 21 Oct 2006 02:38:30 +0000 Subject: tree.h (DECL_PTA_ARTIFICIAL): Remove. 2006-10-20 Daniel Berlin * tree.h (DECL_PTA_ARTIFICIAL): Remove. (tree_decl_with_vis): Remove artificial_pta_var flag. * tree-flow.h (referenced_var_check_and_insert): Expose. (nonlocal_all): New prototype. * tree-ssa-structalias.c (nonlocal_for_type): Remove. (nonlocal_all): Make global. (nonlocal_lookup): Remove. (nonlocal_insert): Ditto. (create_nonlocal_var): Do not call nonlocal_insert. (get_nonlocal_id_for_type): Remove. (find_global_initializers): Mark new vars we find for renaming. (intra_create_variable_infos): Only create one nonlocal. (expand_nonlocal_solutions): Remove. (compute_points_to_sets): Don't call it. (ipa_pta_execute): Ditto. (init_alias_heapvars): Don't create nonlocal_for_type. (delete_alias_heapvars): Don't remove it. * tree-ssa-operands.c (access_can_touch_variable): Don't prune nonlocal_all. From-SVN: r117922 --- gcc/tree-flow.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'gcc/tree-flow.h') diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index f70eb77..447b732 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -425,6 +425,7 @@ extern GTY((param_is (struct int_tree_map))) htab_t referenced_vars; extern GTY((param_is (struct int_tree_map))) htab_t default_defs; extern tree referenced_var_lookup (unsigned int); +extern bool referenced_var_check_and_insert (tree); #define num_referenced_vars htab_elements (referenced_vars) #define referenced_var(i) referenced_var_lookup (i) @@ -437,6 +438,10 @@ extern GTY(()) VEC(tree,gc) *ssa_names; /* Artificial variable used to model the effects of function calls. */ extern GTY(()) tree global_var; +/* Artificial variable used to model the effects of nonlocal + variables. */ +extern GTY(()) tree nonlocal_all; + /* Call clobbered variables in the function. If bit I is set, then REFERENCED_VARS (I) is call-clobbered. */ extern bitmap call_clobbered_vars; -- cgit v1.1