[Bug fortran/36821] Flush denormals to Zero Flag

2008-07-14 Thread J dot Hogg at rl dot ac dot uk
--- Comment #2 from J dot Hogg at rl dot ac dot uk 2008-07-14 11:34 --- -ffast-math also enables other (even more unsafe?) optimizations which may not be desirable. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36821

[Bug fortran/36821] Flush denormals to Zero Flag

2008-07-14 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-07-14 11:21 --- Compiling with -ffast-math will automatically do that at program startup time via linking against crtfastmath.o. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36821