diff options
Diffstat (limited to 'gcc/cfgloopmanip.c')
| -rw-r--r-- | gcc/cfgloopmanip.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/cfgloopmanip.c b/gcc/cfgloopmanip.c index 714c7e1177f..6baa15afade 100644 --- a/gcc/cfgloopmanip.c +++ b/gcc/cfgloopmanip.c @@ -92,7 +92,7 @@ fix_bb_placement (basic_block bb) FOR_EACH_EDGE (e, ei, bb->succs) { - if (e->dest == EXIT_BLOCK_PTR) + if (e->dest == EXIT_BLOCK_PTR_FOR_FN (cfun)) continue; act = e->dest->loop_father; @@ -352,7 +352,8 @@ remove_path (edge e) bitmap_set_bit (seen, rem_bbs[i]->index); if (!irred_invalidated) FOR_EACH_EDGE (ae, ei, e->src->succs) - if (ae != e && ae->dest != EXIT_BLOCK_PTR && !bitmap_bit_p (seen, ae->dest->index) + if (ae != e && ae->dest != EXIT_BLOCK_PTR_FOR_FN (cfun) + && !bitmap_bit_p (seen, ae->dest->index) && ae->flags & EDGE_IRREDUCIBLE_LOOP) { irred_invalidated = true; @@ -363,7 +364,8 @@ remove_path (edge e) { bb = rem_bbs[i]; FOR_EACH_EDGE (ae, ei, rem_bbs[i]->succs) - if (ae->dest != EXIT_BLOCK_PTR && !bitmap_bit_p (seen, ae->dest->index)) + if (ae->dest != EXIT_BLOCK_PTR_FOR_FN (cfun) + && !bitmap_bit_p (seen, ae->dest->index)) { bitmap_set_bit (seen, ae->dest->index); bord_bbs[n_bord_bbs++] = ae->dest; @@ -1519,7 +1521,7 @@ create_preheader (struct loop *loop, int flags) /* We do not allow entry block to be the loop preheader, since we cannot emit code there. */ - if (single_entry->src == ENTRY_BLOCK_PTR) + if (single_entry->src == ENTRY_BLOCK_PTR_FOR_FN (cfun)) need_forwarder_block = true; else { |