diff options
Diffstat (limited to 'gcc/cfganal.c')
| -rw-r--r-- | gcc/cfganal.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 5bb23b77adb..65fe337ab01 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -1256,7 +1256,7 @@ dfs_enumerate_from (basic_block bb, int reverse, static void -compute_dominance_frontiers_1 (bitmap *frontiers) +compute_dominance_frontiers_1 (bitmap_head *frontiers) { edge p; edge_iterator ei; @@ -1275,10 +1275,9 @@ compute_dominance_frontiers_1 (bitmap *frontiers) domsb = get_immediate_dominator (CDI_DOMINATORS, b); while (runner != domsb) { - if (bitmap_bit_p (frontiers[runner->index], b->index)) + if (!bitmap_set_bit (&frontiers[runner->index], + b->index)) break; - bitmap_set_bit (frontiers[runner->index], - b->index); runner = get_immediate_dominator (CDI_DOMINATORS, runner); } @@ -1289,7 +1288,7 @@ compute_dominance_frontiers_1 (bitmap *frontiers) void -compute_dominance_frontiers (bitmap *frontiers) +compute_dominance_frontiers (bitmap_head *frontiers) { timevar_push (TV_DOM_FRONTIERS); @@ -1308,7 +1307,7 @@ compute_dominance_frontiers (bitmap *frontiers) allocated for the return value. */ bitmap -compute_idf (bitmap def_blocks, bitmap *dfs) +compute_idf (bitmap def_blocks, bitmap_head *dfs) { bitmap_iterator bi; unsigned bb_index, i; @@ -1341,7 +1340,7 @@ compute_idf (bitmap def_blocks, bitmap *dfs) we may pull a non-existing block from the work stack. */ gcc_assert (bb_index < (unsigned) last_basic_block); - EXECUTE_IF_AND_COMPL_IN_BITMAP (dfs[bb_index], phi_insertion_points, + EXECUTE_IF_AND_COMPL_IN_BITMAP (&dfs[bb_index], phi_insertion_points, 0, i, bi) { /* Use a safe push because if there is a definition of VAR |