[Bug rtl-optimization/89676] [7/8/9 Regression] Redundant moves for long long shift on 32bit x86

[abel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89676

--- Comment #3 from Andrey Belevantsev <abel at gcc dot gnu.org> ---
Author: abel
Date: Mon Mar 18 07:51:06 2019
New Revision: 269751

URL: https://gcc.gnu.org/viewcvs?rev=269751&root=gcc&view=rev
Log:
        PR middle-end/89676
        * sel-sched.c (compute_av_set_at_bb_end): When we have an ineligible
        successor, use NULL as its av set.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched.c