diff options
Diffstat (limited to 'gcc/tree-data-ref.c')
| -rw-r--r-- | gcc/tree-data-ref.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index 05361a2..7fc6424 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -731,23 +731,6 @@ dump_ddrs (FILE *file, varray_type ddrs) -/* Initialize LOOP->ESTIMATED_NB_ITERATIONS with the lowest safe - approximation of the number of iterations for LOOP. */ - -static void -compute_estimated_nb_iterations (struct loop *loop) -{ - struct nb_iter_bound *bound; - - for (bound = loop->bounds; bound; bound = bound->next) - if (TREE_CODE (bound->bound) == INTEGER_CST - /* Update only when there is no previous estimation. */ - && (chrec_contains_undetermined (loop->estimated_nb_iterations) - /* Or when the current estimation is smaller. */ - || tree_int_cst_lt (bound->bound, loop->estimated_nb_iterations))) - loop->estimated_nb_iterations = bound->bound; -} - /* Estimate the number of iterations from the size of the data and the access functions. */ @@ -830,7 +813,7 @@ analyze_array_indexes (struct loop *loop, set to true when REF is in the right hand side of an assignment. */ -static struct data_reference * +struct data_reference * analyze_array (tree stmt, tree ref, bool is_read) { struct data_reference *res; @@ -3644,9 +3627,6 @@ find_data_references_in_loop (struct loop *loop, varray_type *datarefs) if (!ZERO_SSA_OPERANDS (stmt, SSA_OP_VIRTUAL_DEFS)) loop->parallel_p = false; } - - if (chrec_contains_undetermined (loop->estimated_nb_iterations)) - compute_estimated_nb_iterations (loop); } free (bbs); |