diff options
Diffstat (limited to 'gcc/ipa-split.c')
| -rw-r--r-- | gcc/ipa-split.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ipa-split.c b/gcc/ipa-split.c index a5b4c41..7ebd515 100644 --- a/gcc/ipa-split.c +++ b/gcc/ipa-split.c @@ -1752,6 +1752,12 @@ execute_split_functions (void) fprintf (dump_file, "Not splitting: main function.\n"); return 0; } + if (node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED) + { + if (dump_file) + fprintf (dump_file, "Not splitting: function is unlikely executed.\n"); + return 0; + } /* This can be relaxed; function might become inlinable after splitting away the uninlinable part. */ if (ipa_fn_summaries |