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| author | Richard Guenther <rguenther@suse.de> | 2008-04-29 15:56:12 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-04-29 15:56:12 +0000 |
| commit | 59e6913ad1743f76ca98421b9b5614caf96a7cf7 (patch) | |
| tree | d7f4b389f0e4359e979111ba4e01da270894f66c /gcc/tree-ssa-structalias.h | |
| parent | c4e82de92ef875c57294b908d8cf185e931d841d (diff) | |
| download | gcc-59e6913ad1743f76ca98421b9b5614caf96a7cf7.zip gcc-59e6913ad1743f76ca98421b9b5614caf96a7cf7.tar.gz gcc-59e6913ad1743f76ca98421b9b5614caf96a7cf7.tar.bz2 | |
tree-ssa-alias.c (finalize_ref_all_pointers): Remove.
2008-04-29 Richard Guenther <rguenther@suse.de>
* tree-ssa-alias.c (finalize_ref_all_pointers): Remove.
(compute_may_aliases): Do not call finalize_ref_all_pointers.
(compute_flow_insensitive_aliasing): Do not treat
PTR_IS_REF_ALL pointers special.
(get_smt_for): Likewise.
(may_alias_p): Re-structure.
(is_escape_site): A ref-all pointer conversion is not an escape site.
* tree-ssa-structalias.c (find_what_p_points_to): Do not treat
PTR_IS_REF_ALL pointers special.
* tree-ssa-structalias.h (struct alias_info): Remove
ref_all_symbol_mem_tag field.
(PTR_IS_REF_ALL): Remove.
From-SVN: r134797
Diffstat (limited to 'gcc/tree-ssa-structalias.h')
| -rw-r--r-- | gcc/tree-ssa-structalias.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/tree-ssa-structalias.h b/gcc/tree-ssa-structalias.h index 8e4c57b..737135b 100644 --- a/gcc/tree-ssa-structalias.h +++ b/gcc/tree-ssa-structalias.h @@ -21,9 +21,6 @@ #ifndef TREE_SSA_STRUCTALIAS_H #define TREE_SSA_STRUCTALIAS_H -/* True if the data pointed to by PTR can alias anything. */ -#define PTR_IS_REF_ALL(PTR) TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (PTR)) - struct constraint; typedef struct constraint *constraint_t; @@ -57,9 +54,6 @@ struct alias_info /* Pointers that have been used in an indirect load operation. */ struct pointer_set_t *dereferenced_ptrs_load; - - /* Memory tag for all the PTR_IS_REF_ALL pointers. */ - tree ref_all_symbol_mem_tag; }; /* In tree-ssa-alias.c. */ |