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Diffstat (limited to 'gcc/tree-ssa-loop-ch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ch.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-loop-ch.c b/gcc/tree-ssa-loop-ch.c index b86acf7..1f3d932 100644 --- a/gcc/tree-ssa-loop-ch.c +++ b/gcc/tree-ssa-loop-ch.c @@ -425,7 +425,8 @@ ch_base::copy_headers (function *fun) if (!gimple_duplicate_sese_region (entry, exit, bbs, n_bbs, copied_bbs, true)) { - fprintf (dump_file, "Duplication failed.\n"); + if (dump_file && (dump_flags & TDF_DETAILS)) + fprintf (dump_file, "Duplication failed.\n"); continue; } copied.safe_push (std::make_pair (entry, loop)); |