[Bug target/84876] [8 Regression] ICE on invalid code in lra_assign at gcc/lra-assigns.c:1601 since r258504

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84876

--- Comment #3 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
(In reply to Vladimir Makarov from comment #2)
> Sorry, my bad.  It is easy to fix.  I think the patch will be ready today.

Unfortunately, this test also triggers more serious problem of my last patch
(r258504) which results in LRA cycling.  I think it will some time to fix the
problem but I hope it will be done on this week.