[Bug rtl-optimization/90007] [9 Regression] ICE in extract_constrain_insn_cached, at recog.c:2223

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90007

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Why does sel-sched try to propagate hard registers into insns before RA?  The
whole point of the combiner changes was not to do that, so that the RA can do
better job.