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Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 0aa4257..46edf10 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -1031,11 +1031,13 @@ vect_model_load_cost (stmt_vec_info stmt_info, int ncopies, bool load_lanes_p, /* The loads themselves. */ if (STMT_VINFO_STRIDE_LOAD_P (stmt_info)) { - /* N scalar loads plus gathering them into a vector. - ??? scalar_to_vec isn't the cost for that. */ + /* N scalar loads plus gathering them into a vector. */ + tree vectype = STMT_VINFO_VECTYPE (stmt_info); inside_cost += (vect_get_stmt_cost (scalar_load) * ncopies - * TYPE_VECTOR_SUBPARTS (STMT_VINFO_VECTYPE (stmt_info))); - inside_cost += ncopies * vect_get_stmt_cost (scalar_to_vec); + * TYPE_VECTOR_SUBPARTS (vectype)); + inside_cost += ncopies + * targetm.vectorize.builtin_vectorization_cost (vec_construct, + vectype, 0); } else vect_get_load_cost (first_dr, ncopies, |