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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-10-21 06:41:05 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-10-21 06:41:05 +0000 |
| commit | 43fdde5738ea0554fa000987e9769add027f4876 (patch) | |
| tree | 77c20e11d270b8d51769552253ac2882d1648a27 /gcc | |
| parent | cdbe6e9bb4ae2882f77f94993783085fa342a9f9 (diff) | |
| download | gcc-43fdde5738ea0554fa000987e9769add027f4876.zip gcc-43fdde5738ea0554fa000987e9769add027f4876.tar.gz gcc-43fdde5738ea0554fa000987e9769add027f4876.tar.bz2 | |
Pass a vec_info to can_duplicate_and_interleave_p
2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info.
* tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
(duplicate_and_interleave): Update call accordingly.
* tree-vect-loop.c (vectorizable_reduction): Likewise.
From-SVN: r277229
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree-vect-loop.c | 3 | ||||
| -rw-r--r-- | gcc/tree-vect-slp.c | 9 | ||||
| -rw-r--r-- | gcc/tree-vectorizer.h | 3 |
4 files changed, 16 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 67b640c..efb8917 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2019-10-21 Richard Sandiford <richard.sandiford@arm.com> + * tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info. + * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise. + (duplicate_and_interleave): Update call accordingly. + * tree-vect-loop.c (vectorizable_reduction): Likewise. + +2019-10-21 Richard Sandiford <richard.sandiford@arm.com> + * tree-vectorizer.h (duplicate_and_interleave): Take a vec_info. * tree-vect-slp.c (duplicate_and_interleave): Likewise. (vect_get_constant_vectors): Update call accordingly. diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index ecd9724..21a0eae 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -6145,7 +6145,8 @@ vectorizable_reduction (stmt_vec_info stmt_info, slp_tree slp_node, unsigned int group_size = SLP_INSTANCE_GROUP_SIZE (slp_node_instance); scalar_mode elt_mode = SCALAR_TYPE_MODE (TREE_TYPE (vectype_out)); if (!neutral_op - && !can_duplicate_and_interleave_p (group_size, elt_mode)) + && !can_duplicate_and_interleave_p (loop_vinfo, group_size, + elt_mode)) { if (dump_enabled_p ()) dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index cf1ff5a..ddb6086 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -233,7 +233,8 @@ vect_get_place_in_interleaving_chain (stmt_vec_info stmt_info, (if nonnull). */ bool -can_duplicate_and_interleave_p (unsigned int count, machine_mode elt_mode, +can_duplicate_and_interleave_p (vec_info *, unsigned int count, + machine_mode elt_mode, unsigned int *nvectors_out, tree *vector_type_out, tree *permutes) @@ -432,7 +433,7 @@ again: || dt == vect_external_def) && !current_vector_size.is_constant () && (TREE_CODE (type) == BOOLEAN_TYPE - || !can_duplicate_and_interleave_p (stmts.length (), + || !can_duplicate_and_interleave_p (vinfo, stmts.length (), TYPE_MODE (type)))) { if (dump_enabled_p ()) @@ -3183,7 +3184,7 @@ vect_mask_constant_operand_p (stmt_vec_info stmt_vinfo) to cut down on the number of interleaves. */ void -duplicate_and_interleave (vec_info *, gimple_seq *seq, tree vector_type, +duplicate_and_interleave (vec_info *vinfo, gimple_seq *seq, tree vector_type, vec<tree> elts, unsigned int nresults, vec<tree> &results) { @@ -3194,7 +3195,7 @@ duplicate_and_interleave (vec_info *, gimple_seq *seq, tree vector_type, unsigned int nvectors = 1; tree new_vector_type; tree permutes[2]; - if (!can_duplicate_and_interleave_p (nelts, TYPE_MODE (element_type), + if (!can_duplicate_and_interleave_p (vinfo, nelts, TYPE_MODE (element_type), &nvectors, &new_vector_type, permutes)) gcc_unreachable (); diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index ef54925..e363d27 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -1751,7 +1751,8 @@ extern void vect_get_slp_defs (vec<tree> , slp_tree, vec<vec<tree> > *); extern bool vect_slp_bb (basic_block); extern stmt_vec_info vect_find_last_scalar_stmt_in_slp (slp_tree); extern bool is_simple_and_all_uses_invariant (stmt_vec_info, loop_vec_info); -extern bool can_duplicate_and_interleave_p (unsigned int, machine_mode, +extern bool can_duplicate_and_interleave_p (vec_info *, unsigned int, + machine_mode, unsigned int * = NULL, tree * = NULL, tree * = NULL); extern void duplicate_and_interleave (vec_info *, gimple_seq *, tree, |