https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121439
--- Comment #8 from Ilya Kurdyukov <jpegqs at gmail dot com> --- -O0 is already fast in GCC 14.2.1, I haven't tried this case after 13.3.0, I ran it straight away on -O2. $ time -p cc -O0 output.c -o test0 real 55.63 user 49.74 sys 4.23
