https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91358
--- Comment #6 from Antony Polukhin <antoshkka at gmail dot com> --- (In reply to Michael Matz from comment #3) > I don't really see any, no good idea here :-/ How about moving all the optimizations based on reading uninitialized values under a flag like -funinitialized-logic, so that users could build with -O2 -fno-uninitialized-logic ?