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| author | Richard Biener <rguenther@suse.de> | 2021-06-02 13:25:59 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-06-08 15:09:18 +0200 |
| commit | 4bd2cdb74e26f68a4e9d51e74ace60326c9950d1 (patch) | |
| tree | 72560a71ebd054ae782a3f45c43571895f1e7124 /gcc/tree-vectorizer.h | |
| parent | 4ab8f20348676d209aa8da12baf5da07fa769788 (diff) | |
| download | gcc-4bd2cdb74e26f68a4e9d51e74ace60326c9950d1.zip gcc-4bd2cdb74e26f68a4e9d51e74ace60326c9950d1.tar.gz gcc-4bd2cdb74e26f68a4e9d51e74ace60326c9950d1.tar.bz2 | |
Make SLP root stmt a vector
This fixes a TODO noticed when adding vectorization of
BIT_INSERT_EXPRs and what's now useful for vectorization of
BB reductions.
2021-06-08 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (_slp_instance::root_stmt): Change to...
(_slp_instance::root_stmts): ... a vector.
(SLP_INSTANCE_ROOT_STMT): Rename to ...
(SLP_INSTANCE_ROOT_STMTS): ... this.
(slp_root::root): Change to...
(slp_root::roots): ... a vector.
(slp_root::slp_root): Adjust.
* tree-vect-slp.c (_slp_instance::location): Adjust.
(vect_free_slp_instance): Release the root stmt vector.
(vect_build_slp_instance): Adjust.
(vect_analyze_slp): Likewise.
(_bb_vec_info::~_bb_vec_info): Likewise.
(vect_slp_analyze_operations): Likewise.
(vect_bb_vectorization_profitable_p): Likewise. Adjust
costs for the root stmt.
(vect_slp_check_for_constructors): Gather all BIT_INSERT_EXPRs
as root stmts.
(vect_slp_analyze_bb_1): Simplify by marking all root stmts
as pure_slp.
(vectorize_slp_instance_root_stmt): Adjust.
(vect_schedule_slp): Likewise.
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 7dcb4cd..06d20c7 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -197,7 +197,7 @@ public: /* For vector constructors, the constructor stmt that the SLP tree is built from, NULL otherwise. */ - stmt_vec_info root_stmt; + vec<stmt_vec_info> root_stmts; /* The unrolling factor required to vectorized this SLP instance. */ poly_uint64 unrolling_factor; @@ -226,7 +226,7 @@ public: #define SLP_INSTANCE_TREE(S) (S)->root #define SLP_INSTANCE_UNROLLING_FACTOR(S) (S)->unrolling_factor #define SLP_INSTANCE_LOADS(S) (S)->loads -#define SLP_INSTANCE_ROOT_STMT(S) (S)->root_stmt +#define SLP_INSTANCE_ROOT_STMTS(S) (S)->root_stmts #define SLP_INSTANCE_KIND(S) (S)->kind #define SLP_TREE_CHILDREN(S) (S)->children @@ -861,11 +861,11 @@ loop_vec_info_for_loop (class loop *loop) struct slp_root { slp_root (slp_instance_kind kind_, vec<stmt_vec_info> stmts_, - stmt_vec_info root_) - : kind(kind_), stmts(stmts_), root(root_) {} + vec<stmt_vec_info> roots_) + : kind(kind_), stmts(stmts_), roots(roots_) {} slp_instance_kind kind; vec<stmt_vec_info> stmts; - stmt_vec_info root; + vec<stmt_vec_info> roots; }; typedef class _bb_vec_info : public vec_info |