[Bug tree-optimization/122456] [16 regression] LTO+profiledbootstrap failure on aarch64 since r16-4604-g8b9cd6490ce507

[sjames at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122456

--- Comment #18 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #17)
> If bootstrap-lto (no lean) also has the bug without PGO, it should be
> easier. I'll try that in a bit.

I can reproduce a bootstrap comparison failure with bootstrap-lto on aarch64
(tonnes of miscompares).