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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-26 08:48:02 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-26 08:48:02 +0000 |
| commit | ba3f9c71b4d064cbf17ce2a681a5125d7f49c43a (patch) | |
| tree | d96fe16a8faa95bb1511b20663dcf3a21a2aa7c5 /gcc/tree-vect-data-refs.c | |
| parent | 9382985680a320eb7347b6635216688e77e3f69c (diff) | |
| download | gcc-ba3f9c71b4d064cbf17ce2a681a5125d7f49c43a.tar.gz | |
2009-05-26 Richard Guenther <rguenther@suse.de>
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove
redundant calls to merge_alias_info.
(bump_vector_ptr): Likewise.
* tree-ssa-copy.c (merge_alias_info): Remove.
(replace_exp_1): Remove call to merge_alias_info.
(propagate_tree_value): Likewise.
(fini_copy_prop): Propagate points-to info.
* tree-flow.h (merge_alias_info): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147863 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index e74251d69c3..0116ddf723f 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -2497,8 +2497,6 @@ vect_create_data_ref_ptr (gimple stmt, struct loop *at_loop, duplicate_ssa_name_ptr_info (indx_before_incr, DR_PTR_INFO (dr)); duplicate_ssa_name_ptr_info (indx_after_incr, DR_PTR_INFO (dr)); } - merge_alias_info (vect_ptr_init, indx_before_incr); - merge_alias_info (vect_ptr_init, indx_after_incr); if (ptr_incr) *ptr_incr = incr; @@ -2529,8 +2527,6 @@ vect_create_data_ref_ptr (gimple stmt, struct loop *at_loop, duplicate_ssa_name_ptr_info (indx_before_incr, DR_PTR_INFO (dr)); duplicate_ssa_name_ptr_info (indx_after_incr, DR_PTR_INFO (dr)); } - merge_alias_info (vect_ptr_init, indx_before_incr); - merge_alias_info (vect_ptr_init, indx_after_incr); if (ptr_incr) *ptr_incr = incr; @@ -2601,7 +2597,6 @@ bump_vector_ptr (tree dataref_ptr, gimple ptr_incr, gimple_stmt_iterator *gsi, /* Copy the points-to information if it exists. */ if (DR_PTR_INFO (dr)) duplicate_ssa_name_ptr_info (new_dataref_ptr, DR_PTR_INFO (dr)); - merge_alias_info (new_dataref_ptr, dataref_ptr); if (!ptr_incr) return new_dataref_ptr; |