https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88414
--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #3)
> Started with r257077. In any case, it seems to be a LRA error-recovery bug.
> We first properly diagnose that the inline asm has constraints that are
> impossible to resolve ("=d" on two different variables). Vlad, do you think
> you could have a look?
Yes, constraints are impossible and LRA should generate error "operand has
impossible constraints".
I am working on it and the fix will be ready today or tomorrow.
