diff options
Diffstat (limited to 'gcc/graphite-dependences.c')
| -rw-r--r-- | gcc/graphite-dependences.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c index 3d7a96f..947eb40 100644 --- a/gcc/graphite-dependences.c +++ b/gcc/graphite-dependences.c @@ -71,7 +71,7 @@ add_pdr_constraints (poly_dr_p pdr, poly_bb_p pbb) /* Returns all the memory reads in SCOP. */ static isl_union_map * -scop_get_reads (scop_p scop, VEC (poly_bb_p, heap) *pbbs) +scop_get_reads (scop_p scop, vec<poly_bb_p> pbbs) { int i, j; poly_bb_p pbb; @@ -79,9 +79,9 @@ scop_get_reads (scop_p scop, VEC (poly_bb_p, heap) *pbbs) isl_space *space = isl_set_get_space (scop->context); isl_union_map *res = isl_union_map_empty (space); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) { - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_read_p (pdr)) res = isl_union_map_add_map (res, add_pdr_constraints (pdr, pbb)); } @@ -92,7 +92,7 @@ scop_get_reads (scop_p scop, VEC (poly_bb_p, heap) *pbbs) /* Returns all the memory must writes in SCOP. */ static isl_union_map * -scop_get_must_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) +scop_get_must_writes (scop_p scop, vec<poly_bb_p> pbbs) { int i, j; poly_bb_p pbb; @@ -100,9 +100,9 @@ scop_get_must_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) isl_space *space = isl_set_get_space (scop->context); isl_union_map *res = isl_union_map_empty (space); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) { - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_write_p (pdr)) res = isl_union_map_add_map (res, add_pdr_constraints (pdr, pbb)); } @@ -113,7 +113,7 @@ scop_get_must_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) /* Returns all the memory may writes in SCOP. */ static isl_union_map * -scop_get_may_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) +scop_get_may_writes (scop_p scop, vec<poly_bb_p> pbbs) { int i, j; poly_bb_p pbb; @@ -121,9 +121,9 @@ scop_get_may_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) isl_space *space = isl_set_get_space (scop->context); isl_union_map *res = isl_union_map_empty (space); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) { - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_may_write_p (pdr)) res = isl_union_map_add_map (res, add_pdr_constraints (pdr, pbb)); } @@ -134,14 +134,14 @@ scop_get_may_writes (scop_p scop, VEC (poly_bb_p, heap) *pbbs) /* Returns all the original schedules in SCOP. */ static isl_union_map * -scop_get_original_schedule (scop_p scop, VEC (poly_bb_p, heap) *pbbs) +scop_get_original_schedule (scop_p scop, vec<poly_bb_p> pbbs) { int i; poly_bb_p pbb; isl_space *space = isl_set_get_space (scop->context); isl_union_map *res = isl_union_map_empty (space); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) { res = isl_union_map_add_map (res, constrain_domain (isl_map_copy (pbb->schedule), @@ -154,14 +154,14 @@ scop_get_original_schedule (scop_p scop, VEC (poly_bb_p, heap) *pbbs) /* Returns all the transformed schedules in SCOP. */ static isl_union_map * -scop_get_transformed_schedule (scop_p scop, VEC (poly_bb_p, heap) *pbbs) +scop_get_transformed_schedule (scop_p scop, vec<poly_bb_p> pbbs) { int i; poly_bb_p pbb; isl_space *space = isl_set_get_space (scop->context); isl_union_map *res = isl_union_map_empty (space); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) { res = isl_union_map_add_map (res, constrain_domain (isl_map_copy (pbb->transformed), @@ -334,7 +334,7 @@ carries_deps (__isl_keep isl_union_map *schedule, static void subtract_commutative_associative_deps (scop_p scop, - VEC (poly_bb_p, heap) *pbbs, + vec<poly_bb_p> pbbs, isl_union_map *original, isl_union_map **must_raw, isl_union_map **may_raw, @@ -354,7 +354,7 @@ subtract_commutative_associative_deps (scop_p scop, poly_dr_p pdr; isl_space *space = isl_set_get_space (scop->context); - FOR_EACH_VEC_ELT (poly_bb_p, pbbs, i, pbb) + FOR_EACH_VEC_ELT (pbbs, i, pbb) if (PBB_IS_REDUCTION (pbb)) { int res; @@ -376,16 +376,16 @@ subtract_commutative_associative_deps (scop_p scop, isl_union_map *x_must_waw_no_source; isl_union_map *x_may_waw_no_source; - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_read_p (pdr)) r = isl_union_map_add_map (r, add_pdr_constraints (pdr, pbb)); - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_write_p (pdr)) must_w = isl_union_map_add_map (must_w, add_pdr_constraints (pdr, pbb)); - FOR_EACH_VEC_ELT (poly_dr_p, PBB_DRS (pbb), j, pdr) + FOR_EACH_VEC_ELT (PBB_DRS (pbb), j, pdr) if (pdr_may_write_p (pdr)) may_w = isl_union_map_add_map (may_w, add_pdr_constraints (pdr, pbb)); @@ -444,7 +444,7 @@ subtract_commutative_associative_deps (scop_p scop, writes in PBBS. */ void -compute_deps (scop_p scop, VEC (poly_bb_p, heap) *pbbs, +compute_deps (scop_p scop, vec<poly_bb_p> pbbs, isl_union_map **must_raw, isl_union_map **may_raw, isl_union_map **must_raw_no_source, @@ -543,7 +543,7 @@ graphite_legal_transform (scop_p scop) the body of the loop. */ static bool -loop_level_carries_dependences (scop_p scop, VEC (poly_bb_p, heap) *body, +loop_level_carries_dependences (scop_p scop, vec<poly_bb_p> body, int depth) { isl_union_map *transform = scop_get_transformed_schedule (scop, body); @@ -583,12 +583,13 @@ loop_is_parallel_p (loop_p loop, htab_t bb_pbb_mapping, int depth) { bool dependences; scop_p scop; - VEC (poly_bb_p, heap) *body = VEC_alloc (poly_bb_p, heap, 3); + vec<poly_bb_p> body; + body.create (3); timevar_push (TV_GRAPHITE_DATA_DEPS); scop = get_loop_body_pbbs (loop, bb_pbb_mapping, &body); dependences = loop_level_carries_dependences (scop, body, depth); - VEC_free (poly_bb_p, heap, body); + body.release (); timevar_pop (TV_GRAPHITE_DATA_DEPS); return !dependences; |