diff options
Diffstat (limited to 'gcc/tree-parloops.c')
| -rw-r--r-- | gcc/tree-parloops.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c index ea1911a..aba70c8 100644 --- a/gcc/tree-parloops.c +++ b/gcc/tree-parloops.c @@ -252,7 +252,8 @@ name_to_copy_elt_hash (const void *aa) static bool loop_parallel_p (struct loop *loop, struct obstack * parloop_obstack) { - VEC (ddr_p, heap) * dependence_relations; + VEC (loop_p, heap) *loop_nest; + VEC (ddr_p, heap) *dependence_relations; VEC (data_reference_p, heap) *datarefs; lambda_trans_matrix trans; bool ret = false; @@ -270,7 +271,8 @@ loop_parallel_p (struct loop *loop, struct obstack * parloop_obstack) the iterations are independent. */ datarefs = VEC_alloc (data_reference_p, heap, 10); dependence_relations = VEC_alloc (ddr_p, heap, 10 * 10); - compute_data_dependences_for_loop (loop, true, &datarefs, + loop_nest = VEC_alloc (loop_p, heap, 3); + compute_data_dependences_for_loop (loop, true, &loop_nest, &datarefs, &dependence_relations); if (dump_file && (dump_flags & TDF_DETAILS)) dump_data_dependence_relations (dump_file, dependence_relations); @@ -288,6 +290,7 @@ loop_parallel_p (struct loop *loop, struct obstack * parloop_obstack) fprintf (dump_file, " FAILED: data dependencies exist across iterations\n"); + VEC_free (loop_p, heap, loop_nest); free_dependence_relations (dependence_relations); free_data_refs (datarefs); |