https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111892
--- Comment #3 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to Richard Biener from comment #2) > Is that on a native sh system or are you cross-compiling? From which host? Yes, building on a native system (SH7785LCR) running Debian unstable on kernel 6.5.0. Host is sh4-linux-gnu. > Do you build GCC with --disable-checking by chance? No, it's built with "--enable-checking=release", see: > https://buildd.debian.org/status/fetch.php?pkg=gcc-13&arch=sh4&ver=13.2.0-2&stamp=1691861588&raw=0 It's Debian's distribution gcc. > Can you provide a backtrace? So, just run the above gcc command inside gdb and print the backtrace?