diff options
| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-12 02:20:04 +0000 |
|---|---|---|
| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-12 02:20:04 +0000 |
| commit | 8252ce4de987117e76834495688f55297034adb6 (patch) | |
| tree | 73dbf6f42eb0c468aa7f779cd17fefd04ecebed1 /gcc/tree-vn.c | |
| parent | e96a69da628a7956ae23ccb5f91c6f4eb4d1ad8b (diff) | |
| download | gcc-8252ce4de987117e76834495688f55297034adb6.tar.gz | |
2007-07-11 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/32663
* tree.h (VALUE_HANDLE_VUSES): Remove.
(struct tree_value_handle): Remove vuses.
* tree-vn.c (create_value_handle_for_expr): Don't set
VALUE_HANDLE_VUSES.
* tree-ssa-pre.c (expression_vuses): New.
(alloc_expression_id): Set up expression_vuses.
(get_expression_vuses): New.
(set_expression_vuses): Ditto.
(clear_expression_ids): Modify for expression_vuses.
(phi_translate_1): Ditto.
(phi_translate_set): Ditto.
(value_dies_in_block_x): Ditto
(valid_in_sets): Ditto.
(add_to_sets): Ditto.
(find_existing_value_expr): Ditto.
(create_value_handle_for_expr): Ditto.
(make_values_for_stmt): Ditto.
(vuse_equiv): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126568 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vn.c')
| -rw-r--r-- | gcc/tree-vn.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/gcc/tree-vn.c b/gcc/tree-vn.c index d62aeea9398..3a22df0712f 100644 --- a/gcc/tree-vn.c +++ b/gcc/tree-vn.c @@ -108,9 +108,6 @@ set_value_handle (tree e, tree v) gcc_assert (is_gimple_min_invariant (e)); } - - - /* A comparison function for use in qsort to compare vuses. Simply subtracts version numbers. */ @@ -329,7 +326,7 @@ vn_lookup_with_vuses (tree expr, VEC (tree, gc) *vuses) } static tree -create_value_handle_for_expr (tree expr, VEC (tree, gc) *vuses) +create_value_handle_for_expr (tree expr, VEC(tree, gc) *vuses) { tree v; @@ -337,8 +334,6 @@ create_value_handle_for_expr (tree expr, VEC (tree, gc) *vuses) if (dump_file && (dump_flags & TDF_DETAILS)) print_creation_to_file (v, expr, vuses); - if (vuses) - VALUE_HANDLE_VUSES (v) = vuses; return v; } |