diff options
Diffstat (limited to 'gcc/cfgloop.c')
| -rw-r--r-- | gcc/cfgloop.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c index 789c45a..399420d 100644 --- a/gcc/cfgloop.c +++ b/gcc/cfgloop.c @@ -1927,7 +1927,11 @@ bb_loop_depth (const_basic_block bb) void mark_loop_for_removal (loop_p loop) { +#ifdef ENABLE_CHECKING + loop->former_header = loop->header; +#endif loop->header = NULL; loop->latch = NULL; loops_state_set (LOOPS_NEED_FIXUP); } + |