From a9c960a3bd621fc7a721e3c31c706ba736b384ea Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 11 Sep 2020 08:59:58 +0200 Subject: [PATCH] tree-optimization/97013 - avoid duplicate 'vectorization is not profitable' This avoids dumping 'vectorization is not profitable' one more time if none of the opportunities in a BB is profitable. 2020-09-11 Richard Biener PR tree-optimization/97013 * tree-vect-slp.c (vect_slp_analyze_bb_1): Remove duplicate dumping. --- gcc/tree-vect-slp.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index aa6aa3328e8..35bde9bcb9d 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -3626,16 +3626,10 @@ vect_slp_analyze_bb_1 (bb_vec_info bb_vinfo, int n_stmts, bool &fatal, vect_bb_partition_graph (bb_vinfo); - /* Cost model: check if the vectorization is worthwhile. */ + /* Cost model: check if the vectorization opportunities are worthwhile. */ if (!unlimited_cost_model (NULL) && !vect_bb_vectorization_profitable_p (bb_vinfo)) - { - if (dump_enabled_p ()) - dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, - "not vectorized: vectorization is not " - "profitable.\n"); - return false; - } + return false; if (dump_enabled_p ()) dump_printf_loc (MSG_NOTE, vect_location, -- 2.30.2