On Thu, Sep 15, 2016 at 6:31 AM, Trevor Saunders <tbsau...@tbsaunde.org> wrote:
> On Thu, Sep 15, 2016 at 01:04:04PM +0900, Kaz Kojima wrote:
>> tbsaunde+...@tbsaunde.org wrote:
>> > @@ -2201,8 +2201,7 @@ fix_crossing_unconditional_branches (void)
>> > {
>> > if (!BARRIER_P (cur_insn))
>> > BLOCK_FOR_INSN (cur_insn) = cur_bb;
>> > - if (JUMP_P (cur_insn))
>> > - jump_insn = cur_insn;
>> > + jump_insn = dyn_cast<rtx_jump_insn *> (cur_insn);
>> > }
>>
>> This hunk results several new failures for tree-profile tests on SH.
>> If the line "if (JUMP_P (cur_insn))" is restored, those failures
>> go away.
>
> That's interesting because dyn_cast should include that check. What is
> the error?
maybe jump_insn is non-NULL before? in which case you set it to NULL
if ! JUMP_P while before we didn't.
Richard.
> Thanks!
>
> Trev
>
>>
>> Regards,
>> kaz
