Re: Should -ffp-contract=off the default on GCC?

[Jakub Jelinek via Gcc-patches]

On Thu, Mar 16, 2023 at 04:38:41PM +0000, Qing Zhao via Gcc-patches wrote:
> > NO. We have this debate every few years and such.
> 
> So, what’s the major reason we keep the default  that is not IEEE754 
> compliant from the beginning? 

It is compliant.  fusedMultiplyAdd is a standard IEEE 754 operation, and
C explicitly allows contractions.

        Jakub