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| author | Martin Liska <mliska@suse.cz> | 2020-07-31 10:53:39 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2020-08-24 10:21:09 +0200 |
| commit | cdb2e365fc0dba2ee052827e5ca65234ca82d605 (patch) | |
| tree | 7f37c2b6a9b46a3312078c93aa11aac56c20a00b /gcc/tree-vectorizer.h | |
| parent | adc646b10c7168c3c95373ee9321e3760fc4c5f1 (diff) | |
| download | gcc-cdb2e365fc0dba2ee052827e5ca65234ca82d605.zip gcc-cdb2e365fc0dba2ee052827e5ca65234ca82d605.tar.gz gcc-cdb2e365fc0dba2ee052827e5ca65234ca82d605.tar.bz2 | |
SLP: support entire BB.
gcc/ChangeLog:
* tree-vect-data-refs.c (dr_group_sort_cmp): Work on
data_ref_pair.
(vect_analyze_data_ref_accesses): Work on groups.
(vect_find_stmt_data_reference): Add group_id argument and fill
up dataref_groups vector.
* tree-vect-loop.c (vect_get_datarefs_in_loop): Pass new
arguments.
(vect_analyze_loop_2): Likewise.
* tree-vect-slp.c (vect_slp_analyze_bb_1): Pass argument.
(vect_slp_bb_region): Likewise.
(vect_slp_region): Likewise.
(vect_slp_bb):Work on the entire BB.
* tree-vectorizer.h (vect_analyze_data_ref_accesses): Add new
argument.
(vect_find_stmt_data_reference): Likewise.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/bb-slp-38.c: Adjust pattern as now we only process
a single vectorization and now 2 partial.
* gcc.dg/vect/bb-slp-45.c: New test.
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 7ab6d82..8551b68 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -1917,14 +1917,15 @@ extern bool vect_slp_analyze_instance_dependence (vec_info *, slp_instance); extern opt_result vect_enhance_data_refs_alignment (loop_vec_info); extern opt_result vect_analyze_data_refs_alignment (loop_vec_info); extern bool vect_slp_analyze_instance_alignment (vec_info *, slp_instance); -extern opt_result vect_analyze_data_ref_accesses (vec_info *); +extern opt_result vect_analyze_data_ref_accesses (vec_info *, vec<int> *); extern opt_result vect_prune_runtime_alias_test_list (loop_vec_info); extern bool vect_gather_scatter_fn_p (vec_info *, bool, bool, tree, tree, tree, int, internal_fn *, tree *); extern bool vect_check_gather_scatter (stmt_vec_info, loop_vec_info, gather_scatter_info *); extern opt_result vect_find_stmt_data_reference (loop_p, gimple *, - vec<data_reference_p> *); + vec<data_reference_p> *, + vec<int> *, int); extern opt_result vect_analyze_data_refs (vec_info *, poly_uint64 *, bool *); extern void vect_record_base_alignments (vec_info *); extern tree vect_create_data_ref_ptr (vec_info *, |