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| author | Richard Biener <rguenther@suse.de> | 2019-10-09 07:02:22 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-10-09 07:02:22 +0000 |
| commit | f78347996e02a8a767a525bfb764e769afe29d67 (patch) | |
| tree | d291e0e3a7047776a920faaae0b725332154a5a7 /gcc/tree-vectorizer.h | |
| parent | 4e78c6883f97bf45eeb1ad3041dcf2e2de01912c (diff) | |
| download | gcc-f78347996e02a8a767a525bfb764e769afe29d67.zip gcc-f78347996e02a8a767a525bfb764e769afe29d67.tar.gz gcc-f78347996e02a8a767a525bfb764e769afe29d67.tar.bz2 | |
tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
2019-10-08 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
(_stmt_vec_info::force_single_cycle): Likewise.
(STMT_VINFO_FORCE_SINGLE_CYCLE): New.
(STMT_VINFO_REDUC_VECTYPE_IN): Likewise.
* tree-vect-loop.c (vectorizable_reduction): Set
STMT_VINFO_REDUC_VECTYPE_IN and STMT_VINFO_FORCE_SINGLE_CYCLE.
(vect_transform_reduction): Use them to remove redundant code.
(vect_transform_cycle_phi): Likewise.
From-SVN: r276752
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 71ea6ad..484de4f 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -961,6 +961,12 @@ public: corresponding PHI. */ stmt_vec_info reduc_def; + /* The vector input type relevant for reduction vectorization. */ + tree reduc_vectype_in; + + /* Whether we force a single cycle PHI during reduction vectorization. */ + bool force_single_cycle; + /* Whether on this stmt reduction meta is recorded. */ bool is_reduc_info; @@ -1050,6 +1056,7 @@ STMT_VINFO_BB_VINFO (stmt_vec_info stmt_vinfo) #define STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL(S) (S)->induc_cond_initial_val #define STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT(S) (S)->reduc_epilogue_adjustment #define STMT_VINFO_REDUC_IDX(S) (S)->reduc_idx +#define STMT_VINFO_FORCE_SINGLE_CYCLE(S) (S)->force_single_cycle #define STMT_VINFO_DR_WRT_VEC_LOOP(S) (S)->dr_wrt_vec_loop #define STMT_VINFO_DR_BASE_ADDRESS(S) (S)->dr_wrt_vec_loop.base_address @@ -1083,6 +1090,7 @@ STMT_VINFO_BB_VINFO (stmt_vec_info stmt_vinfo) #define STMT_VINFO_REDUC_CODE(S) (S)->reduc_code #define STMT_VINFO_REDUC_FN(S) (S)->reduc_fn #define STMT_VINFO_REDUC_DEF(S) (S)->reduc_def +#define STMT_VINFO_REDUC_VECTYPE_IN(S) (S)->reduc_vectype_in #define STMT_VINFO_SLP_VECT_ONLY(S) (S)->slp_vect_only_p #define DR_GROUP_FIRST_ELEMENT(S) \ |