[Bug rtl-optimization/70224] [6 regression] ICE: RTL flag check: CROSSING_JUMP_P used with unexpected rtx code 'insn' in relax_delay_slots, at reorg.c:3310

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70224

Jeffrey A. Law <law at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-03-14
                 CC|                            |law at redhat dot com
     Ever confirmed|0                           |1

--- Comment #1 from Jeffrey A. Law <law at redhat dot com> ---
We're trying to set CROSSING_JUMP_P on a sequence:

3310                CROSSING_JUMP_P (insn) = 1;
(gdb) p debug_rtx (insn)
(insn 137 103 104 (sequence [
            (jump_insn/j:TI 111 103 6 (set (pc)
                    (label_ref:DI 72)) 328 {*jump_ubranch}
                 (nil)
             -> 72)
            (insn/s:TI 6 111 104 (set (reg:SI 24 %i0 [orig:109 _2 ] [109])
                    (const_int 1 [0x1])) 63 {*movsi_insn}
                 (expr_list:REG_EQUAL (const_int 1 [0x1])
                    (nil)))
        ]) j.c:105 -1
     (nil))