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| author | Andrey Turetskiy <andrey.turetskiy@intel.com> | 2015-09-04 08:51:44 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2015-09-04 08:51:44 +0000 |
| commit | 3bab634221b45ccdae547b8536cb2bc722e75ea0 (patch) | |
| tree | 136c31e4bcb07d3fdb5cc05b362b1dc480b14845 /gcc/tree-vectorizer.h | |
| parent | 301c092c8558aa6366013df03efa4a077d3ba61b (diff) | |
| download | gcc-3bab634221b45ccdae547b8536cb2bc722e75ea0.zip gcc-3bab634221b45ccdae547b8536cb2bc722e75ea0.tar.gz gcc-3bab634221b45ccdae547b8536cb2bc722e75ea0.tar.bz2 | |
tm.texi.in (TARGET_VECTORIZE_BUILTIN_SCATTER): New.
gcc/
* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_SCATTER): New.
* doc/tm.texi: Regenerate.
* target.def: Add scatter builtin.
* tree-vectorizer.h: Rename gather_p to gather_scatter_p and use it
for loads/stores in case of gather/scatter accordingly.
(STMT_VINFO_GATHER_SCATTER_P(S)): Use it instead of STMT_VINFO_GATHER_P(S).
(vect_check_gather): Rename to ...
(vect_check_gather_scatter): this.
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Use
STMT_VINFO_GATHER_SCATTER_P instead of STMT_VINFO_SCATTER_P.
(vect_check_gather_scatter): Use it instead of vect_check_gather.
(vect_analyze_data_refs): Add gatherscatter enum and maybe_scatter variable
and new checkings for it accordingly.
* tree-vect-stmts.c
(STMT_VINFO_GATHER_SCATTER_P(S)): Use it instead of STMT_VINFO_GATHER_P(S).
(vect_check_gather_scatter): Use it instead of vect_check_gather.
(vectorizable_store): Add checkings for STMT_VINFO_GATHER_SCATTER_P.
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Petr Murzin <petr.murzin@intel.com>
From-SVN: r227481
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 58e8f10..95276fa 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -646,8 +646,8 @@ typedef struct _stmt_vec_info { vectorization. */ bool vectorizable; - /* For loads only, true if this is a gather load. */ - bool gather_p; + /* For loads if this is a gather, for stores if this is a scatter. */ + bool gather_scatter_p; /* True if this is an access with loop-invariant stride. */ bool strided_p; @@ -667,7 +667,7 @@ typedef struct _stmt_vec_info { #define STMT_VINFO_VEC_STMT(S) (S)->vectorized_stmt #define STMT_VINFO_VECTORIZABLE(S) (S)->vectorizable #define STMT_VINFO_DATA_REF(S) (S)->data_ref_info -#define STMT_VINFO_GATHER_P(S) (S)->gather_p +#define STMT_VINFO_GATHER_SCATTER_P(S) (S)->gather_scatter_p #define STMT_VINFO_STRIDED_P(S) (S)->strided_p #define STMT_VINFO_SIMD_LANE_ACCESS_P(S) (S)->simd_lane_access_p @@ -1063,8 +1063,8 @@ extern bool vect_analyze_data_refs_alignment (loop_vec_info, bb_vec_info); extern bool vect_verify_datarefs_alignment (loop_vec_info, bb_vec_info); extern bool vect_analyze_data_ref_accesses (loop_vec_info, bb_vec_info); extern bool vect_prune_runtime_alias_test_list (loop_vec_info); -extern tree vect_check_gather (gimple, loop_vec_info, tree *, tree *, - int *); +extern tree vect_check_gather_scatter (gimple, loop_vec_info, tree *, tree *, + int *); extern bool vect_analyze_data_refs (loop_vec_info, bb_vec_info, int *, unsigned *); extern tree vect_create_data_ref_ptr (gimple, tree, struct loop *, tree, |