diff options
Diffstat (limited to 'gcc/tree-eh.c')
| -rw-r--r-- | gcc/tree-eh.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index dc80f57..454b22c 100644 --- a/gcc/tree-eh.c +++ b/gcc/tree-eh.c @@ -3622,7 +3622,7 @@ sink_clobbers (basic_block bb, gimple *first_sunk = NULL; gimple *last_sunk = NULL; - if (sunk) + if (sunk && !(succbb->flags & BB_VISITED)) dgsi = gsi_start (sunk[succbb->index]); else dgsi = gsi_after_labels (succbb); @@ -3910,6 +3910,7 @@ pass_lower_eh_dispatch::execute (function *fun) else if (!any_resx_to_process) sink_clobbers (bb, NULL, &any_resx_to_process); } + bb->flags &= ~BB_VISITED; } if (redirected) { @@ -3940,6 +3941,7 @@ pass_lower_eh_dispatch::execute (function *fun) gsi_insert_seq_before (&gsi, sunk[bb->index], GSI_NEW_STMT); sunk[bb->index] = NULL; } + bb->flags |= BB_VISITED; } free (rpo); free (sunk); |