http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54717
--- Comment #10 from Uros Bizjak <ubizjak at gmail dot com> 2012-11-13 18:39:28 UTC --- (In reply to comment #8) > This shows that the file cptrf2_inl_1.f90 compiled with -ftree-loop-if-convert > gives a slow executable without involving inlining or vectorization. Dup of PR53346 ?