diff options
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index 5acf044161c..da04dd5ba0a 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -7947,6 +7947,9 @@ analyze_and_mark_doloop_use (struct ivopts_data *data) if (!flag_branch_on_count_reg) return; + if (data->current_loop->unroll == USHRT_MAX) + return; + if (!generic_predict_doloop_p (data)) return; |