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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-14 09:59:18 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-14 09:59:18 +0000 |
| commit | 3a4438438e8c85036b3cf79cbbf030f0d726db88 (patch) | |
| tree | 9a0cf325e4020743f8ce27cb07e9a9ab48e57513 /gcc/tree-ssa-alias.h | |
| parent | dd20d2ca0f756cf4914f21cbb863e808bd3879ad (diff) | |
| download | gcc-3a4438438e8c85036b3cf79cbbf030f0d726db88.tar.gz | |
2009-07-14 Richard Guenther <rguenther@suse.de>
Andrey Belevantsev <abel@ispras.ru>
* tree-ssa-alias.h (refs_may_alias_p_1): Declare.
(pt_solution_set): Likewise.
* tree-ssa-alias.c (refs_may_alias_p_1): Export.
* tree-ssa-structalias.c (pt_solution_set): New function.
* final.c (rest_of_clean_state): Free SSA data structures.
* print-rtl.c (print_decl_name): Remove.
(print_mem_expr): Implement in terms of print_generic_expr.
* alias.c (ao_ref_from_mem): New function.
(rtx_refs_may_alias_p): Likewise.
(true_dependence): Query alias-export info.
(canon_true_dependence): Likewise.
(write_dependence_p): Likewise.
* tree-dfa.c (get_ref_base_and_extent): For void types leave
size unknown.
* emit-rtl.c (component_ref_for_mem_expr): Remove.
(mem_expr_equal_p): Use operand_equal_p.
(set_mem_attributes_minus_bitpos): Do not use
component_ref_for_mem_expr.
* cfgexpand.c (add_partitioned_vars_to_ptset): New function.
(update_alias_info_with_stack_vars): Likewise.
(partition_stack_vars): Call update_alias_info_with_stack_vars.
* tree-ssa.c (delete_tree_ssa): Do not release SSA names
explicitly nor clear stmt operands.
Free the decl-to-pointer map.
* tree-optimize.c (execute_free_datastructures): Do not free
SSA data structures here.
* tree-flow.h (struct gimple_df): Add decls_to_pointers member.
* Makefile.in (emit-rtl.o): Add pointer-set.h dependency.
(alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H)
dependencies.
(print-rtl.o): Add $(DIAGNOSTIC_H) dependency.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149624 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-alias.h')
| -rw-r--r-- | gcc/tree-ssa-alias.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-ssa-alias.h b/gcc/tree-ssa-alias.h index 2be903f31c5..3a087505199 100644 --- a/gcc/tree-ssa-alias.h +++ b/gcc/tree-ssa-alias.h @@ -92,6 +92,7 @@ extern tree ao_ref_base (ao_ref *); extern alias_set_type ao_ref_alias_set (ao_ref *); extern bool ptr_deref_may_alias_global_p (tree); extern bool refs_may_alias_p (tree, tree); +extern bool refs_may_alias_p_1 (ao_ref *, ao_ref *, bool); extern bool refs_anti_dependent_p (tree, tree); extern bool refs_output_dependent_p (tree, tree); extern bool ref_maybe_used_by_stmt_p (gimple, tree); @@ -121,6 +122,7 @@ 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); extern void dump_pta_stats (FILE *); |