diff options
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 408f7aff4fe..c551f1413d5 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -2685,7 +2685,7 @@ void if_convert (x_life_data_ok) int x_life_data_ok; { - int block_num; + basic_block bb; num_possible_if_blocks = 0; num_updated_if_blocks = 0; @@ -2707,18 +2707,13 @@ if_convert (x_life_data_ok) clear_bb_flags (); /* Record initial block numbers. */ - for (block_num = 0; block_num < n_basic_blocks; block_num++) - SET_ORIG_INDEX (BASIC_BLOCK (block_num), block_num); + FOR_EACH_BB (bb) + SET_ORIG_INDEX (bb, bb->index); /* Go through each of the basic blocks looking for things to convert. */ - for (block_num = 0; block_num < n_basic_blocks; ) - { - basic_block bb = BASIC_BLOCK (block_num); - if (find_if_header (bb)) - block_num = bb->index; - else - block_num++; - } + FOR_EACH_BB (bb) + while (find_if_header (bb)) + continue; if (post_dominators) sbitmap_vector_free (post_dominators); |