https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122060
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- I cannot reproduce with a dev build with enabled checking and the preprocessed source. Possibly GCC is miscompiled by using --with-tune=native (what is "native" for you?). Are you able to reprodce the issue when using the preprocessed source? Is the program using PCH during build?
