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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157801
138bc75d-0d04-0410-961f-
82ee72b054a4
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
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;
}