diff options
Diffstat (limited to 'gcc/sched-rgn.c')
| -rw-r--r-- | gcc/sched-rgn.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/gcc/sched-rgn.c b/gcc/sched-rgn.c index 2d8b939..a85ee5b 100644 --- a/gcc/sched-rgn.c +++ b/gcc/sched-rgn.c @@ -642,23 +642,23 @@ haifa_find_rgns (void) STACK, SP and DFS_NR are only used during the first traversal. */ /* Allocate and initialize variables for the first traversal. */ - max_hdr = XNEWVEC (int, last_basic_block); - dfs_nr = XCNEWVEC (int, last_basic_block); + max_hdr = XNEWVEC (int, last_basic_block_for_fn (cfun)); + dfs_nr = XCNEWVEC (int, last_basic_block_for_fn (cfun)); stack = XNEWVEC (edge_iterator, n_edges_for_fn (cfun)); - inner = sbitmap_alloc (last_basic_block); + inner = sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_ones (inner); - header = sbitmap_alloc (last_basic_block); + header = sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_clear (header); - in_queue = sbitmap_alloc (last_basic_block); + in_queue = sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_clear (in_queue); - in_stack = sbitmap_alloc (last_basic_block); + in_stack = sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_clear (in_stack); - for (i = 0; i < last_basic_block; i++) + for (i = 0; i < last_basic_block_for_fn (cfun); i++) max_hdr[i] = -1; #define EDGE_PASSED(E) (ei_end_p ((E)) || ei_edge ((E))->aux) @@ -799,8 +799,9 @@ haifa_find_rgns (void) extend_regions_p = PARAM_VALUE (PARAM_MAX_SCHED_EXTEND_REGIONS_ITERS) > 0; if (extend_regions_p) { - degree1 = XNEWVEC (int, last_basic_block); - extended_rgn_header = sbitmap_alloc (last_basic_block); + degree1 = XNEWVEC (int, last_basic_block_for_fn (cfun)); + extended_rgn_header = + sbitmap_alloc (last_basic_block_for_fn (cfun)); bitmap_clear (extended_rgn_header); } @@ -854,7 +855,8 @@ haifa_find_rgns (void) /* We save degree in case when we meet a too_large region and cancel it. We need a correct degree later when calling extend_rgns. */ - memcpy (degree1, degree, last_basic_block * sizeof (int)); + memcpy (degree1, degree, + last_basic_block_for_fn (cfun) * sizeof (int)); /* Decrease degree of all I's successors for topological ordering. */ @@ -1161,9 +1163,9 @@ extend_rgns (int *degree, int *idxp, sbitmap header, int *loop_hdr) max_iter = PARAM_VALUE (PARAM_MAX_SCHED_EXTEND_REGIONS_ITERS); - max_hdr = XNEWVEC (int, last_basic_block); + max_hdr = XNEWVEC (int, last_basic_block_for_fn (cfun)); - order = XNEWVEC (int, last_basic_block); + order = XNEWVEC (int, last_basic_block_for_fn (cfun)); post_order_compute (order, false, false); for (i = nblocks - 1; i >= 0; i--) @@ -1514,7 +1516,7 @@ compute_trg_info (int trg) sp->is_speculative = 0; sp->src_prob = REG_BR_PROB_BASE; - visited = sbitmap_alloc (last_basic_block); + visited = sbitmap_alloc (last_basic_block_for_fn (cfun)); for (i = trg + 1; i < current_nr_blocks; i++) { @@ -2936,11 +2938,11 @@ static void realloc_bb_state_array (int saved_last_basic_block) { char *old_bb_state_array = bb_state_array; - size_t lbb = (size_t) last_basic_block; + size_t lbb = (size_t) last_basic_block_for_fn (cfun); size_t slbb = (size_t) saved_last_basic_block; /* Nothing to do if nothing changed since the last time this was called. */ - if (saved_last_basic_block == last_basic_block) + if (saved_last_basic_block == last_basic_block_for_fn (cfun)) return; /* The selective scheduler doesn't use the state arrays. */ @@ -3060,7 +3062,7 @@ schedule_region (int rgn) if (dbg_cnt (sched_block)) { edge f; - int saved_last_basic_block = last_basic_block; + int saved_last_basic_block = last_basic_block_for_fn (cfun); schedule_block (&curr_bb, bb_state[first_bb->index]); gcc_assert (EBB_FIRST_BB (bb) == first_bb); @@ -3430,9 +3432,12 @@ void extend_regions (void) { rgn_table = XRESIZEVEC (region, rgn_table, n_basic_blocks_for_fn (cfun)); - rgn_bb_table = XRESIZEVEC (int, rgn_bb_table, n_basic_blocks_for_fn (cfun)); - block_to_bb = XRESIZEVEC (int, block_to_bb, last_basic_block); - containing_rgn = XRESIZEVEC (int, containing_rgn, last_basic_block); + rgn_bb_table = XRESIZEVEC (int, rgn_bb_table, + n_basic_blocks_for_fn (cfun)); + block_to_bb = XRESIZEVEC (int, block_to_bb, + last_basic_block_for_fn (cfun)); + containing_rgn = XRESIZEVEC (int, containing_rgn, + last_basic_block_for_fn (cfun)); } void |