[Bug rtl-optimization/83147] LRA inheritance undo on multiple sets problem

[krebbel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83147

--- Comment #3 from Andreas Krebbel <krebbel at gcc dot gnu.org> ---
(In reply to Vladimir Makarov from comment #2)
> (In reply to Andreas Krebbel from comment #1)
> > Created attachment 42714 [details]
> > Experimental patch
> > 
> > This patch appears to fix the problem for me. However, it isn't really
> > tested yet.
> 
> Hi, Andreas.  Thank you for working on this problem.
> 
> Although I can not reproduce the bug on today trunk, I am completely agree
> with your analysis and the patch.  If you don't mind i'll test the patch
> (under your name) and commit it to the trunk if it is ok for you.  Please,
> let me know.

Of course. Thanks!