diff options
Diffstat (limited to 'gcc/cfglayout.c')
| -rw-r--r-- | gcc/cfglayout.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c index e93e4077088..9fc05fea854 100644 --- a/gcc/cfglayout.c +++ b/gcc/cfglayout.c @@ -927,12 +927,7 @@ fixup_reorder_chain (void) /* Annoying special case - jump around dead jumptables left in the code. */ FOR_EACH_BB (bb) { - edge e; - edge_iterator ei; - - FOR_EACH_EDGE (e, ei, bb->succs) - if (e->flags & EDGE_FALLTHRU) - break; + edge e = find_fallthru_edge (bb->succs); if (e && !can_fallthru (e->src, e->dest)) force_nonfallthru (e); @@ -1019,7 +1014,6 @@ static void fixup_fallthru_exit_predecessor (void) { edge e; - edge_iterator ei; basic_block bb = NULL; /* This transformation is not valid before reload, because we might @@ -1027,9 +1021,9 @@ fixup_fallthru_exit_predecessor (void) value. */ gcc_assert (reload_completed); - FOR_EACH_EDGE (e, ei, EXIT_BLOCK_PTR->preds) - if (e->flags & EDGE_FALLTHRU) - bb = e->src; + e = find_fallthru_edge (EXIT_BLOCK_PTR->preds); + if (e) + bb = e->src; if (bb && bb->aux) { |