diff options
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
| -rw-r--r-- | gcc/tree-ssa-loop-manip.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index 072b0d3f834..2ff775ca1f5 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -201,7 +201,7 @@ compute_live_loop_exits (bitmap live_exits, bitmap use_blocks, && ! flow_loop_nested_p (def_loop, use_loop)); if (! flow_loop_nested_p (use_loop, def_loop)) use_bb = find_sibling_superloop (use_loop, def_loop)->header; - if (bitmap_set_bit (live_exits, use_bb->index)) + if (live_exits->set_bit (use_bb->index)) worklist.safe_push (use_bb); } @@ -242,7 +242,7 @@ compute_live_loop_exits (bitmap live_exits, bitmap use_blocks, /* Add PRED to the LIVEIN set. PRED_VISITED is true if we had already added PRED to LIVEIN before. */ - pred_visited = !bitmap_set_bit (live_exits, pred->index); + pred_visited = !live_exits->set_bit (pred->index); /* If we have visited PRED before, don't add it to the worklist. If BB dominates PRED, then we're probably looking at a loop. @@ -354,7 +354,7 @@ get_loops_exits (bitmap *loop_exits) vec<edge> exit_edges = get_loop_exit_edges (loop); loop_exits[loop->num] = BITMAP_ALLOC (&loop_renamer_obstack); FOR_EACH_VEC_ELT (exit_edges, j, e) - bitmap_set_bit (loop_exits[loop->num], e->dest->index); + loop_exits[loop->num]->set_bit (e->dest->index); exit_edges.release (); } } @@ -391,9 +391,9 @@ find_uses_to_rename_use (basic_block bb, tree use, bitmap *use_blocks, /* If we're seeing VER for the first time, we still have to allocate a bitmap for its uses. */ - if (bitmap_set_bit (need_phis, ver)) + if (need_phis->set_bit (ver)) use_blocks[ver] = BITMAP_ALLOC (&loop_renamer_obstack); - bitmap_set_bit (use_blocks[ver], bb->index); + use_blocks[ver]->set_bit (bb->index); } /* For uses in STMT, mark names that are used outside of the loop they are @@ -521,7 +521,7 @@ rewrite_into_loop_closed_ssa (bitmap changed_bbs, unsigned update_flag) /* Find the uses outside loops. */ find_uses_to_rename (changed_bbs, use_blocks, names_to_rename); - if (!bitmap_empty_p (names_to_rename)) + if (!names_to_rename->is_empty ()) { /* An array of bitmaps where LOOP_EXITS[I] is the set of basic blocks that are the destination of an edge exiting loop number I. */ |