https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103003
--- Comment #1 from David Binderman <dcb314 at hotmail dot com> --- Reduced C code seems to be #include <stdint.h> int8_t c_4, uli_5; uint16_t us_6; func_1() { int uli_9 = 0; uint64_t ptr_11 = uli_9 |= uli_5 != 0; uint16_t ptr_16ptr_11 = &uli_9; for (; us_6 <= 6;) if ((us_6 *= uli_9) < (ptr_11 || 0) ?: ((c_4 = us_6) >= us_6) - uli_5) for (uli_9 = 9; uli_9;) ; }