From d1ac60d5759dc63e4f03311d6c85cda8c9d12133 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 15 Jun 2018 12:41:46 +0000 Subject: [PATCH] tree-vect-slp.c (vect_slp_bb): Dump MSG_OPTIMIZED_LOCATIONS here, also noting vector size used. 2018-06-15 Richard Biener * tree-vect-slp.c (vect_slp_bb): Dump MSG_OPTIMIZED_LOCATIONS here, also noting vector size used. * tree-vectorizer.c (vectorize_loops): Adjust. Note vector size used in MSG_OPTIMIZED_LOCATIONS dump. (pass_slp_vectorize::execute): Adjust. From-SVN: r261626 --- gcc/ChangeLog | 8 ++++++++ gcc/tree-vect-slp.c | 13 ++++++++++--- gcc/tree-vectorizer.c | 20 +++++++++++++------- 3 files changed, 31 insertions(+), 10 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8f0819a07e7..fe7f74cd5a7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2018-06-15 Richard Biener + + * tree-vect-slp.c (vect_slp_bb): Dump MSG_OPTIMIZED_LOCATIONS + here, also noting vector size used. + * tree-vectorizer.c (vectorize_loops): Adjust. Note vector + size used in MSG_OPTIMIZED_LOCATIONS dump. + (pass_slp_vectorize::execute): Adjust. + 2018-06-15 Claudiu Zissulescu PR target/85968 diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index 0a96a9379a2..5e8a0d0fc43 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -3036,9 +3036,16 @@ vect_slp_bb (basic_block bb) vect_schedule_slp (bb_vinfo); - if (dump_enabled_p ()) - dump_printf_loc (MSG_NOTE, vect_location, - "basic block part vectorized\n"); + unsigned HOST_WIDE_INT bytes; + if (current_vector_size.is_constant (&bytes)) + dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, + "basic block part vectorized using " + HOST_WIDE_INT_PRINT_UNSIGNED " byte " + "vectors\n", bytes); + else + dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, + "basic block part vectorized using variable " + "length vectors\n"); vectorized = true; } diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 8ff90b37ee6..eb9129051b5 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -794,7 +794,7 @@ vectorize_loops (void) } if (! has_mask_load_store && vect_slp_bb (bb)) { - dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, + dump_printf_loc (MSG_NOTE, vect_location, "basic block vectorized\n"); fold_loop_internal_call (loop_vectorized_call, boolean_true_node); @@ -827,10 +827,17 @@ vectorize_loops (void) if (loop_vectorized_call) set_uid_loop_bbs (loop_vinfo, loop_vectorized_call); - if (LOCATION_LOCUS (vect_location) != UNKNOWN_LOCATION - && dump_enabled_p ()) - dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, - "loop vectorized\n"); + + unsigned HOST_WIDE_INT bytes; + if (current_vector_size.is_constant (&bytes)) + dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, + "loop vectorized vectorized using " + HOST_WIDE_INT_PRINT_UNSIGNED " byte " + "vectors\n", bytes); + else + dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, + "loop vectorized using variable length vectors\n"); + new_loop = vect_transform_loop (loop_vinfo); num_vectorized_loops++; /* Now that the loop has been vectorized, allow it to be unrolled @@ -1066,8 +1073,7 @@ pass_slp_vectorize::execute (function *fun) FOR_EACH_BB_FN (bb, fun) { if (vect_slp_bb (bb)) - dump_printf_loc (MSG_OPTIMIZED_LOCATIONS, vect_location, - "basic block vectorized\n"); + dump_printf_loc (MSG_NOTE, vect_location, "basic block vectorized\n"); } if (!in_loop_pipeline) -- 2.30.2