Re: -funsafe-math-optimizations and -fno-rounding-math

frounding-math means that the rounding mode is important. In that case should there be correlation between -funsafe-math-optimizations and -fno-rounding-math (which currently does not exist)? I think the simplify-rtx.c code is partly wrong, as it changes behavior with signed zeros. I don't kn

-funsafe-math-optimizations and -fno-rounding-math

hat case should there be correlation between -funsafe-math-optimizations and -fno-rounding-math (which currently does not exist)? Thanks, Revital