[Bug target/121853] conversion from __bf16 to float is prohibitively expensive

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121853

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |target
             Target|                            |x86_64-*-*, aarch64-*-*
           Keywords|                            |missed-optimization

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
backends are free to implement extendbfsf2 in a more efficient manner.