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-rw-r--r--gcc/tree-vectorizer.h60
1 files changed, 20 insertions, 40 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h
index 80f8853..e8be608 100644
--- a/gcc/tree-vectorizer.h
+++ b/gcc/tree-vectorizer.h
@@ -184,11 +184,6 @@ enum vect_memory_access_type {
of invariants. */
VMAT_CONTIGUOUS_DOWN,
- /* A simple contiguous access in which the elements need to be permuted
- after loading or before storing. Only used for loop vectorization;
- SLP uses separate permutes. */
- VMAT_CONTIGUOUS_PERMUTE,
-
/* A simple contiguous access in which the elements need to be reversed
after loading or before storing. */
VMAT_CONTIGUOUS_REVERSE,
@@ -1359,9 +1354,6 @@ public:
/* The vector type to be used for the LHS of this statement. */
tree vectype;
- /* The vectorized stmts. */
- vec<gimple *> vec_stmts;
-
/* The following is relevant only for stmts that contain a non-scalar
data-ref (array/pointer/struct access). A GIMPLE stmt is expected to have
at most one such data-ref. */
@@ -1398,11 +1390,6 @@ public:
pattern statement. */
gimple_seq pattern_def_seq;
- /* Selected SIMD clone's function info. First vector element
- is SIMD clone's function decl, followed by a pair of trees (base + step)
- for linear arguments (pair of NULLs for other arguments). */
- vec<tree> simd_clone_info;
-
/* Classify the def of this stmt. */
enum vect_def_type def_type;
@@ -1557,6 +1544,10 @@ struct gather_scatter_info {
/* The loop-invariant base value. */
tree base;
+ /* The TBBA alias pointer the value of which determines the alignment
+ of the scalar accesses. */
+ tree alias_ptr;
+
/* The original scalar offset, which is a non-loop-invariant SSA_NAME. */
tree offset;
@@ -1583,7 +1574,6 @@ struct gather_scatter_info {
#define STMT_VINFO_RELEVANT(S) (S)->relevant
#define STMT_VINFO_LIVE_P(S) (S)->live
#define STMT_VINFO_VECTYPE(S) (S)->vectype
-#define STMT_VINFO_VEC_STMTS(S) (S)->vec_stmts
#define STMT_VINFO_VECTORIZABLE(S) (S)->vectorizable
#define STMT_VINFO_DATA_REF(S) ((S)->dr_aux.dr + 0)
#define STMT_VINFO_GATHER_SCATTER_P(S) (S)->gather_scatter_p
@@ -1614,7 +1604,6 @@ struct gather_scatter_info {
#define STMT_VINFO_IN_PATTERN_P(S) (S)->in_pattern_p
#define STMT_VINFO_RELATED_STMT(S) (S)->related_stmt
#define STMT_VINFO_PATTERN_DEF_SEQ(S) (S)->pattern_def_seq
-#define STMT_VINFO_SIMD_CLONE_INFO(S) (S)->simd_clone_info
#define STMT_VINFO_DEF_TYPE(S) (S)->def_type
#define STMT_VINFO_GROUPED_ACCESS(S) \
((S)->dr_aux.dr && DR_GROUP_FIRST_ELEMENT(S))
@@ -1655,6 +1644,14 @@ struct gather_scatter_info {
#define PURE_SLP_STMT(S) ((S)->slp_type == pure_slp)
#define STMT_SLP_TYPE(S) (S)->slp_type
+#define GATHER_SCATTER_LEGACY_P(info) ((info).decl != NULL_TREE \
+ && (info).ifn == IFN_LAST)
+#define GATHER_SCATTER_IFN_P(info) ((info).decl == NULL_TREE \
+ && (info).ifn != IFN_LAST)
+#define GATHER_SCATTER_EMULATED_P(info) ((info).decl == NULL_TREE \
+ && (info).ifn == IFN_LAST)
+
+
/* Contains the scalar or vector costs for a vec_info. */
class vector_costs
{
@@ -2422,10 +2419,7 @@ extern bool vect_chooses_same_modes_p (machine_mode, machine_mode);
extern bool vect_get_loop_mask_type (loop_vec_info);
extern bool vect_is_simple_use (tree, vec_info *, enum vect_def_type *,
stmt_vec_info * = NULL, gimple ** = NULL);
-extern bool vect_is_simple_use (tree, vec_info *, enum vect_def_type *,
- tree *, stmt_vec_info * = NULL,
- gimple ** = NULL);
-extern bool vect_is_simple_use (vec_info *, stmt_vec_info, slp_tree,
+extern bool vect_is_simple_use (vec_info *, slp_tree,
unsigned, tree *, slp_tree *,
enum vect_def_type *,
tree *, stmt_vec_info * = NULL);
@@ -2486,18 +2480,11 @@ extern void vect_finish_stmt_generation (vec_info *, stmt_vec_info, gimple *,
gimple_stmt_iterator *);
extern opt_result vect_mark_stmts_to_be_vectorized (loop_vec_info, bool *);
extern tree vect_get_store_rhs (stmt_vec_info);
-void vect_get_vec_defs_for_operand (vec_info *vinfo, stmt_vec_info, unsigned,
- tree op, vec<tree> *, tree = NULL);
-void vect_get_vec_defs (vec_info *, stmt_vec_info, slp_tree, unsigned,
+void vect_get_vec_defs (vec_info *, slp_tree,
tree, vec<tree> *,
tree = NULL, vec<tree> * = NULL,
tree = NULL, vec<tree> * = NULL,
tree = NULL, vec<tree> * = NULL);
-void vect_get_vec_defs (vec_info *, stmt_vec_info, slp_tree, unsigned,
- tree, tree, vec<tree> *,
- tree = NULL, tree = NULL, vec<tree> * = NULL,
- tree = NULL, tree = NULL, vec<tree> * = NULL,
- tree = NULL, tree = NULL, vec<tree> * = NULL);
extern tree vect_init_vector (vec_info *, stmt_vec_info, tree, tree,
gimple_stmt_iterator *);
extern tree vect_get_slp_vect_def (slp_tree, unsigned);
@@ -2534,7 +2521,8 @@ extern bool ref_within_array_bound (gimple *, tree);
/* In tree-vect-data-refs.cc. */
extern bool vect_can_force_dr_alignment_p (const_tree, poly_uint64);
extern enum dr_alignment_support vect_supportable_dr_alignment
- (vec_info *, dr_vec_info *, tree, int);
+ (vec_info *, dr_vec_info *, tree, int,
+ gather_scatter_info * = nullptr);
extern tree vect_get_smallest_scalar_type (stmt_vec_info, tree);
extern opt_result vect_analyze_data_ref_dependences (loop_vec_info, unsigned int *);
extern bool vect_slp_analyze_instance_dependence (vec_info *, slp_instance);
@@ -2568,17 +2556,10 @@ extern internal_fn vect_store_lanes_supported (tree, unsigned HOST_WIDE_INT, boo
extern bool vect_grouped_load_supported (tree, bool, unsigned HOST_WIDE_INT);
extern internal_fn vect_load_lanes_supported (tree, unsigned HOST_WIDE_INT,
bool, vec<int> * = nullptr);
-extern void vect_permute_store_chain (vec_info *, vec<tree> &,
- unsigned int, stmt_vec_info,
- gimple_stmt_iterator *, vec<tree> *);
extern tree vect_setup_realignment (vec_info *,
stmt_vec_info, gimple_stmt_iterator *,
tree *, enum dr_alignment_support, tree,
class loop **);
-extern void vect_transform_grouped_load (vec_info *, stmt_vec_info, vec<tree>,
- int, gimple_stmt_iterator *);
-extern void vect_record_grouped_load_vectors (vec_info *,
- stmt_vec_info, vec<tree>);
extern tree vect_get_new_vect_var (tree, enum vect_var_kind, const char *);
extern tree vect_get_new_ssa_name (tree, enum vect_var_kind,
const char * = NULL);
@@ -2647,8 +2628,7 @@ extern bool vectorizable_reduction (loop_vec_info, stmt_vec_info,
slp_tree, slp_instance,
stmt_vector_for_cost *);
extern bool vectorizable_induction (loop_vec_info, stmt_vec_info,
- gimple **, slp_tree,
- stmt_vector_for_cost *);
+ slp_tree, stmt_vector_for_cost *);
extern bool vect_transform_reduction (loop_vec_info, stmt_vec_info,
gimple_stmt_iterator *,
slp_tree);
@@ -2656,12 +2636,12 @@ extern bool vect_transform_cycle_phi (loop_vec_info, stmt_vec_info,
slp_tree, slp_instance);
extern bool vectorizable_lc_phi (loop_vec_info, stmt_vec_info, slp_tree);
extern bool vect_transform_lc_phi (loop_vec_info, stmt_vec_info, slp_tree);
-extern bool vectorizable_phi (vec_info *, stmt_vec_info, gimple **, slp_tree,
+extern bool vectorizable_phi (vec_info *, stmt_vec_info, slp_tree,
stmt_vector_for_cost *);
extern bool vectorizable_recurr (loop_vec_info, stmt_vec_info,
- gimple **, slp_tree, stmt_vector_for_cost *);
+ slp_tree, stmt_vector_for_cost *);
extern bool vectorizable_early_exit (vec_info *, stmt_vec_info,
- gimple_stmt_iterator *, gimple **,
+ gimple_stmt_iterator *,
slp_tree, stmt_vector_for_cost *);
extern bool vect_emulated_vector_p (tree);
extern bool vect_can_vectorize_without_simd_p (tree_code);
generated by cgit v1.1 at 2025-07-28 03:05:24 +0000