diff options
Diffstat (limited to 'gcc/tree-eh.c')
| -rw-r--r-- | gcc/tree-eh.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index e9c714c..857ee45 100644 --- a/gcc/tree-eh.c +++ b/gcc/tree-eh.c @@ -4396,8 +4396,11 @@ cleanup_empty_eh (eh_landing_pad lp) /* If the block is totally empty, look for more unsplitting cases. */ if (gsi_end_p (gsi)) { - /* For the degenerate case of an infinite loop bail out. */ - if (infinite_empty_loop_p (e_out)) + /* For the degenerate case of an infinite loop bail out. + If bb has no successors and is totally empty, which can happen e.g. + because of incorrect noreturn attribute, bail out too. */ + if (e_out == NULL + || infinite_empty_loop_p (e_out)) return ret; return ret | cleanup_empty_eh_unsplit (bb, e_out, lp); |