http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60237
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Well, -ffast-math implies -ffinite-math-only, so the compiler is assuming no
NaNs or infinites are used as arguments/return values of any expression. So,
if you have a program that produces NaNs anyway, you shouldn't be building it
with -ffast-math, at least not with -ffinite-math-only.
