On 12/13/18 4:32 PM, Jakub Jelinek wrote:
> On Thu, Dec 13, 2018 at 04:28:10PM -0700, Jeff Law wrote:
>>> 2018-12-13 Jakub Jelinek <ja...@redhat.com>
>>>
>>> PR rtl-optimization/88470
>>> * cfgcleanup.c (outgoing_edges_match): If the function is
>>> shrink-wrapped and bb1 ends with a JUMP_INSN with a single fake
>>> edge to EXIT, return false.
>>>
>>> * gcc.target/i386/pr88470.c: New test.
>> OK. Are you planning to check the other ICEs in
>> maybe_record_trace_start that are in BZ to see if any are addressed by
>> this change?
>
> I will, but it is highly unlikely those are the same issues. Computed
> gotos/non-local jumps are fairly infrequent. At least one of those is known
> to be a sel-sched bug.
Thanks. You're probably right, but doesn't hurt to confirm.
jeff
