diff options
| author | Richard Biener <rguenther@suse.de> | 2020-07-08 16:37:55 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2020-07-09 13:17:07 +0200 |
| commit | a1e25d0008791118dd58eaddff5f4c3691f8750e (patch) | |
| tree | 43f3ef21028a8e22ca748259ff67e9ded6f5bb15 /gcc/tree-vect-loop.c | |
| parent | dd21b03900085c4d60bf03207ad28bcbfbc86a4b (diff) | |
| download | gcc-a1e25d0008791118dd58eaddff5f4c3691f8750e.zip gcc-a1e25d0008791118dd58eaddff5f4c3691f8750e.tar.gz gcc-a1e25d0008791118dd58eaddff5f4c3691f8750e.tar.bz2 | |
remove premature vect_verify_datarefs_alignment
This followup removes vect_verify_datarefs_alignment and its
premature cancellation of vectorization leaving the actual
decision whether alignment is supported to the functions
deciding whether we can vectorize a load or store.
2020-07-08 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (vect_verify_datarefs_alignment): Remove.
(vect_slp_analyze_and_verify_instance_alignment): Rename to ...
(vect_slp_analyze_instance_alignment): ... this.
* tree-vect-data-refs.c (verify_data_ref_alignment): Remove.
(vect_verify_datarefs_alignment): Likewise.
(vect_enhance_data_refs_alignment): Do not call
vect_verify_datarefs_alignment.
(vect_slp_analyze_node_alignment): Rename from
vect_slp_analyze_and_verify_node_alignment and do not
call verify_data_ref_alignment.
(vect_slp_analyze_instance_alignment): Rename from
vect_slp_analyze_and_verify_instance_alignment.
* tree-vect-stmts.c (vectorizable_store): Dump when
we vectorize an unaligned access.
(vectorizable_load): Likewise.
* tree-vect-loop.c (vect_analyze_loop_2): Do not call
vect_verify_datarefs_alignment.
* tree-vect-slp.c (vect_slp_analyze_bb_1): Adjust.
* gcc.dg/vect/bb-slp-10.c: Adjust.
* gcc.dg/vect/slp-45.c: Likewise.
* gcc.dg/vect/vect-109.c: Likewise.
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index fb56ca4..6ec1647 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -2136,8 +2136,6 @@ start_over: /* This pass will decide on using loop versioning and/or loop peeling in order to enhance the alignment of data references in the loop. */ ok = vect_enhance_data_refs_alignment (loop_vinfo); - else - ok = vect_verify_datarefs_alignment (loop_vinfo); if (!ok) return ok; |