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| author | Daniel Berlin <dberlin@dberlin.org> | 2006-10-21 02:38:30 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2006-10-21 02:38:30 +0000 |
| commit | b23987ec2f0f24c38c78f7cf63c91a699da681bd (patch) | |
| tree | 99dbf892e72e49a46077548861e9578e380d4383 /gcc/tree-flow.h | |
| parent | 552f68f8fb4dc82d707ec90c853133e5c860eb63 (diff) | |
| download | gcc-b23987ec2f0f24c38c78f7cf63c91a699da681bd.zip gcc-b23987ec2f0f24c38c78f7cf63c91a699da681bd.tar.gz gcc-b23987ec2f0f24c38c78f7cf63c91a699da681bd.tar.bz2 | |
tree.h (DECL_PTA_ARTIFICIAL): Remove.
2006-10-20 Daniel Berlin <dberlin@dberlin.org>
* 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
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 5 |
1 files changed, 5 insertions, 0 deletions
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; |