diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-vect-loop.c | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e5f0323..f99e866 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> + PR middle-end/43431 + * tree-vect-loop.c (vect_estimate_min_profitable_iters): + Improve vectorization cost model diagnostic. + +2010-03-29 Sebastian Pop <sebastian.pop@amd.com> + PR middle-end/43436 * tree-vect-data-refs.c (vect_analyze_data_refs): When compute_data_dependences_for_loop returns false, early exit diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index afbd342..2601b58 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -2173,9 +2173,9 @@ vect_estimate_min_profitable_iters (loop_vec_info loop_vinfo) else { if (vect_print_dump_info (REPORT_COST)) - fprintf (vect_dump, "cost model: vector iteration cost = %d " - "is divisible by scalar iteration cost = %d by a factor " - "greater than or equal to the vectorization factor = %d .", + fprintf (vect_dump, "cost model: the vector iteration cost = %d " + "divided by the scalar iteration cost = %d " + "is greater or equal to the vectorization factor = %d.", vec_inside_cost, scalar_single_iter_cost, vf); return -1; } |