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| author | Richard Biener <rguenther@suse.de> | 2015-11-06 11:15:40 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-11-06 11:15:40 +0000 |
| commit | 61d371eb413e6917f59bea804b3c167e31f88f98 (patch) | |
| tree | 74dcc1ae8899af0f2b008c2052a07e430f301776 /gcc/tree-vectorizer.h | |
| parent | 66a5f0b45ff2dc172035f896903d846a6f86e8d0 (diff) | |
| download | gcc-61d371eb413e6917f59bea804b3c167e31f88f98.zip gcc-61d371eb413e6917f59bea804b3c167e31f88f98.tar.gz gcc-61d371eb413e6917f59bea804b3c167e31f88f98.tar.bz2 | |
tree-vectorizer.h (struct _bb_vec_info): Add region_begin/end members.
2015-11-06 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (struct _bb_vec_info): Add region_begin/end
members.
(vect_stmt_in_region_p): Declare.
* tree-vect-slp.c (new_bb_vec_info): Work on a region.
(destroy_bb_vec_info): Likewise.
(vect_bb_slp_scalar_cost): Use vect_stmt_in_region_p.
(vect_get_and_check_slp_defs): Likewise.
(vect_slp_analyze_bb_1): Refactor to make it work on sub-BBs.
(vect_slp_bb): Likewise.
* tree-vect-patterns.c (vect_same_loop_or_bb_p): Implement
in terms of vect_stmt_in_region_p.
(vect_pattern_recog): Iterate over the BB region.
* tree-vect-stmts.c (vect_is_simple_use): Use vect_stmt_in_region_p.
* tree-vectorizer.c (vect_stmt_in_region_p): New function.
(pass_slp_vectorize::execute): Initialize all stmt UIDs to -1.
* config/i386/i386.c: Include gimple-iterator.h.
* config/aarch64/aarch64.c: Likewise.
* gcc.dg/vect/bb-slp-38.c: New testcase.
From-SVN: r229842
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index f77a4eb..9cde091 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -390,6 +390,8 @@ nested_in_vect_loop_p (struct loop *loop, gimple *stmt) typedef struct _bb_vec_info : public vec_info { basic_block bb; + gimple_stmt_iterator region_begin; + gimple_stmt_iterator region_end; } *bb_vec_info; #define BB_VINFO_BB(B) (B)->bb @@ -1085,5 +1087,6 @@ void vect_pattern_recog (vec_info *); /* In tree-vectorizer.c. */ unsigned vectorize_loops (void); void vect_destroy_datarefs (vec_info *); +bool vect_stmt_in_region_p (vec_info *, gimple *); #endif /* GCC_TREE_VECTORIZER_H */ |