https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121823
Alexander Monakov <amonakov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amonakov at gcc dot gnu.org
--- Comment #1 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
The front-end folds
double f()
{
return 0.0 - 0.0;
}
to return 0.0 even under -frounding-math, but evaluation in FE_DOWNWARD mode
would have produced negative zero.
