[Bug c++/110622] x86: Miscompilation at O1 level (O0 is working)

[malat at debian dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110622

--- Comment #5 from Mathieu Malaterre <malat at debian dot org> ---
> Does adding -fexcess-precision=standard help? What about -ffloat-store ?

highway is c++ only. Those flags are C only