[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

[rsandifo at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295

--- Comment #6 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
For me the miscompilation is in jkdmem_, where we end up allocating the same
registers to both arms of an fcsel.  It sounds like it occurs elsewhere too.

I have a candidate fix, but need to think a bit more about it.