Re: [Bug tree-optimization/41406] -O3 conflict with -floop-strip-mine internal compiler error: in build_loop_iteration_domains, at graphite-sese-to-poly.c:1156

[Sebastian Pop]

Could you run gdb and report the backtrace?

# gdb build-gcc/gcc/cc1
(gdb) run -O3 -floop-strip-mine ... aes.i
(gdb) bt

Thanks,
Sebastian