https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63205
--- Comment #12 from Uroš Bizjak <ubizjak at gmail dot com> --- Reopening, something is wrong with the testcase:(In reply to Paul Thomas from comment #11) > Fixed on trunk, aka 5.0.0 The added testcase fails with valgrind due to memory errors, please see PR64986.