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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-05 19:33:55 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-03-05 19:33:55 +0000 |
| commit | a306ee43540f4e4782dff4a4e09d1befa205405e (patch) | |
| tree | 42fdab63279de985eda1b5dc05468e61bbddbb5d /gcc/alias.h | |
| parent | d03ba86f0cc373f30e8838c73e598cc767491b92 (diff) | |
| download | gcc-a306ee43540f4e4782dff4a4e09d1befa205405e.tar.gz | |
2008-03-05 Richard Guenther <rguenther@suse.de>
* tree-ssa-structalias.c (get_constraint_for_component_ref):
Use ranges_overlap_p.
(offset_overlaps_with_access): Rename
to ranges_overlap_p and move ...
* tree-flow-inline.h (ranges_overlap_p): ... here.
* tree.h (get_inner_reference, handled_component_p): Update
comments.
* tree.h (record_component_aliases, get_alias_set,
alias_sets_conflict_p, alias_sets_must_conflict_p,
objects_must_conflict_p): Move declarations ...
* alias.h (record_component_aliases, get_alias_set,
alias_sets_conflict_p, alias_sets_must_conflict_p,
objects_must_conflict_p): ... here.
Include coretypes.h.
* Makefile.in (ALIAS_H): Add coretypes.h dependency.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132950 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/alias.h')
| -rw-r--r-- | gcc/alias.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/alias.h b/gcc/alias.h index 772aea09010..b9d954eea02 100644 --- a/gcc/alias.h +++ b/gcc/alias.h @@ -20,14 +20,21 @@ along with GCC; see the file COPYING3. If not see #ifndef GCC_ALIAS_H #define GCC_ALIAS_H +#include "coretypes.h" + /* The type of an alias set. */ typedef HOST_WIDE_INT alias_set_type; extern alias_set_type new_alias_set (void); +extern alias_set_type get_alias_set (tree); extern alias_set_type get_varargs_alias_set (void); extern alias_set_type get_frame_alias_set (void); extern bool component_uses_parent_alias_set (const_tree); extern bool alias_set_subset_of (alias_set_type, alias_set_type); +extern void record_component_aliases (tree); +extern int alias_sets_conflict_p (alias_set_type, alias_set_type); +extern int alias_sets_must_conflict_p (alias_set_type, alias_set_type); +extern int objects_must_conflict_p (tree, tree); extern int nonoverlapping_memrefs_p (const_rtx, const_rtx); /* This alias set can be used to force a memory to conflict with all |