diff options
Diffstat (limited to 'gcc/cfgloop.c')
| -rw-r--r-- | gcc/cfgloop.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c index f480d9a..a2b10dc 100644 --- a/gcc/cfgloop.c +++ b/gcc/cfgloop.c @@ -600,7 +600,7 @@ flow_loop_scan (loops, loop, flags) /* Determine which loop nodes dominate all the exits of the loop. */ - loop->exits_doms = sbitmap_alloc (n_basic_blocks); + loop->exits_doms = sbitmap_alloc (last_basic_block); sbitmap_copy (loop->exits_doms, loop->nodes); for (j = 0; j < loop->num_exits; j++) sbitmap_a_and_b (loop->exits_doms, loop->exits_doms, @@ -663,7 +663,7 @@ flow_loops_find (loops, flags) rc_order = NULL; /* Compute the dominators. */ - dom = sbitmap_vector_alloc (n_basic_blocks, n_basic_blocks); + dom = sbitmap_vector_alloc (last_basic_block, last_basic_block); calculate_dominance_info (NULL, dom, CDI_DOMINATORS); /* Count the number of loop edges (back edges). This should be the @@ -705,10 +705,10 @@ flow_loops_find (loops, flags) loops->array = (struct loop *) xcalloc (num_loops, sizeof (struct loop)); - headers = sbitmap_alloc (n_basic_blocks); + headers = sbitmap_alloc (last_basic_block); sbitmap_zero (headers); - loops->shared_headers = sbitmap_alloc (n_basic_blocks); + loops->shared_headers = sbitmap_alloc (last_basic_block); sbitmap_zero (loops->shared_headers); /* Find and record information about all the natural loops @@ -760,7 +760,7 @@ flow_loops_find (loops, flags) SET_BIT (headers, loop->header->index); /* Find nodes contained within the loop. */ - loop->nodes = sbitmap_alloc (n_basic_blocks); + loop->nodes = sbitmap_alloc (last_basic_block); loop->num_nodes = flow_loop_nodes_find (loop->header, loop->latch, loop->nodes); |