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| author | Richard Biener <rguenther@suse.de> | 2018-06-15 12:41:46 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-06-15 12:41:46 +0000 |
| commit | d1ac60d5759dc63e4f03311d6c85cda8c9d12133 (patch) | |
| tree | 14160f4ccc358f22bff7cb492f72d8ba20738dbd /gcc/tree-vectorizer.c | |
| parent | 738cb232062a3f44ac7ce751ec5c0c3c8abc33c7 (diff) | |
| download | gcc-d1ac60d5759dc63e4f03311d6c85cda8c9d12133.zip gcc-d1ac60d5759dc63e4f03311d6c85cda8c9d12133.tar.gz gcc-d1ac60d5759dc63e4f03311d6c85cda8c9d12133.tar.bz2 | |
tree-vect-slp.c (vect_slp_bb): Dump MSG_OPTIMIZED_LOCATIONS here, also noting vector size used.
2018-06-15 Richard Biener <rguenther@suse.de>
* 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
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 8ff90b3..eb91290 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) |