https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96373
--- Comment #5 from Andreas Schwab <sch...@linux-m68k.org> --- > Just note that _all_ floating point operations, not just divisions, can trap > (without fast-math). You never know if the user enabled stops for any of > the FP exceptions (overflow, underflow, inexact, invalid op, div-by-zero). You need #pragma STDC FENV_ACCESS ON for that, otherwise it's undefined behaviour.
