https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100017
--- Comment #38 from Andrew Aladjev <aladjev.andrew at gmail dot com> --- Sure, patches works perfect. But we need somehow decrease the chance of similar regressions in future. It is possible by adding any basic "canadian" build into the list of tests to be done before release. We should not try to add such test into codebase itself, we need just to intrigue any of core gcc developers to add this test into the virtual checklist. Thank you.
