[Bug rtl-optimization/83962] [6/7/8 Regression] ICE: verify_flow_info failed (too many outgoing branch edges from bb 8)

[abel at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83962

--- Comment #4 from Andrey Belevantsev <abel at gcc dot gnu.org> ---
Author: abel
Date: Mon Apr  9 09:16:34 2018
New Revision: 259229

URL: https://gcc.gnu.org/viewcvs?rev=259229&root=gcc&view=rev
Log:
       PR rtl-optimization/83962

       * sel-sched-ir.c (tidy_control_flow): Correct the order in which we call
       tidy_fallthru_edge and tidy_control_flow.

       * gcc.dg/pr83962.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr83962.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched-ir.c
    trunk/gcc/testsuite/ChangeLog