[Bug rtl-optimization/115883] [15 Regression] late-combine exposing LRA problems

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115883

--- Comment #4 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
The underlying issue was fixed by the commit fixing PR116236, i.e.
commit r15-2937-g3673b7054ec268c445620b9c52d25e65bc9a7f96, so I'll close this
but refresh the attribute-copying patch (adjusting the commit log).