http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59227
Andreas Schwab <sch...@linux-m68k.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code --- Comment #12 from Andreas Schwab <sch...@linux-m68k.org> --- 1 / (2 * x * x) is calling __divtf3 from glibc, which operates on long double, not quad float. The function from libgcc.a should have been called instead.