Hi Kewen,
On Fri, Jun 28, 2019 at 09:56:58AM +0800, Kewen.Lin wrote:
> > It's probably a good idea to spend a line on this even in slim mode, it's
> > really easy to miss and get confused and waste time without it. Nice :-)
> >
> >> The dumping will look like:
> >> 6: NOTE_INSN_BASIC_BLOCK 2
Hi Segher,
Thanks a lot for the comments.
on 2019/6/28 上午9:32, wrote:
> Hi Kewen,
>
> On Thu, Jun 27, 2019 at 10:32:18AM +0800, Kewen.Lin wrote:
>> 6: NOTE_INSN_BASIC_BLOCK 2
>>
>>12: r135:CC=cmp(r122:DI,0)
>>13: pc={(r135:CC!=0)?L52:pc}
>> REG_DEAD r135:CC
>>
Hi Kewen,
On Thu, Jun 27, 2019 at 10:32:18AM +0800, Kewen.Lin wrote:
> 6: NOTE_INSN_BASIC_BLOCK 2
>
>12: r135:CC=cmp(r122:DI,0)
>13: pc={(r135:CC!=0)?L52:pc}
> REG_DEAD r135:CC
> REG_BR_PROB 1041558836
>31: L31:
>17: NOTE_INSN_BASIC_BLOCK 3
>
> The above
Hi all,
6: NOTE_INSN_BASIC_BLOCK 2
12: r135:CC=cmp(r122:DI,0)
13: pc={(r135:CC!=0)?L52:pc}
REG_DEAD r135:CC
REG_BR_PROB 1041558836
31: L31:
17: NOTE_INSN_BASIC_BLOCK 3
The above RTL seq is from pass doloop dumping with -fdump-rtl-all-slim, I
misunderstood
