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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-18 09:04:54 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-18 09:04:54 +0000 |
| commit | 6fc569059b7a519c78eb12d7fa32cf4eec3bc436 (patch) | |
| tree | ad64e7e5ce1fd4cc1b53fc1e3855b9d08b561592 /gcc/tree-ssa-alias.h | |
| parent | 4c3030b9f7724b3d623a0dae095116a524c5441f (diff) | |
| download | gcc-6fc569059b7a519c78eb12d7fa32cf4eec3bc436.tar.gz | |
2011-10-18 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias.h (struct pt_solution): Remove
vars_contains_restrict member.
(pt_solutions_same_restrict_base): Remove.
(pt_solution_set): Adjust.
* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
vars_contains_restrict handling.
(dump_points_to_solution): Likewise.
(ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
* tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
field.
(new_var_info): Do not initialize it.
(ipa_escaped_pt): Adjust.
(make_constraint_from_restrict): Make the tag global.
(make_constraint_from_global_restrict): New function.
(make_constraint_from_heapvar): Remove.
(create_variable_info_for): Do not make restrict vars point
to NONLOCAL.
(intra_create_variable_infos): Likewise.
(find_what_var_points_to): Remove vars_contains_restrict handling.
(pt_solution_set): Adjust.
(pt_solution_ior_into): Likewise.
(pt_solutions_same_restrict_base): Remove.
(compute_points_to_sets): Do not test is_restrict_var.
* cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
* gimple-pretty-print.c (pp_points_to_solution): Likewise.
* gcc.dg/torture/restrict-1.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180127 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-alias.h')
| -rw-r--r-- | gcc/tree-ssa-alias.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/tree-ssa-alias.h b/gcc/tree-ssa-alias.h index c2ab2113c1e..74921231045 100644 --- a/gcc/tree-ssa-alias.h +++ b/gcc/tree-ssa-alias.h @@ -54,8 +54,6 @@ struct GTY(()) pt_solution /* Nonzero if the pt_vars bitmap includes a global variable. */ unsigned int vars_contains_global : 1; - /* Nonzero if the pt_vars bitmap includes a restrict tag variable. */ - unsigned int vars_contains_restrict : 1; /* Set of variables that this pointer may point to. */ bitmap vars; @@ -130,10 +128,8 @@ extern bool pt_solution_singleton_p (struct pt_solution *, unsigned *); extern bool pt_solution_includes_global (struct pt_solution *); extern bool pt_solution_includes (struct pt_solution *, const_tree); extern bool pt_solutions_intersect (struct pt_solution *, struct pt_solution *); -extern bool pt_solutions_same_restrict_base (struct pt_solution *, - struct pt_solution *); extern void pt_solution_reset (struct pt_solution *); -extern void pt_solution_set (struct pt_solution *, bitmap, bool, bool); +extern void pt_solution_set (struct pt_solution *, bitmap, bool); extern void pt_solution_set_var (struct pt_solution *, tree); extern void dump_pta_stats (FILE *); |