Hi Kewen/Segher,
Thanks a lot for your review!
I updated the patch accordingly as below for message/code/testcase:
For a complicate 64bit constant, blow is one instruction-sequence to
build:
lis 9,0x800a
ori 9,9,0xabcd
sldi 9,9,32
oris 9,9,0xc167
ori
Hi Segher,
on 2022/11/25 23:46, Segher Boessenkool wrote:
> Hi!
>
> On Fri, Nov 25, 2022 at 09:21:21PM +0800, Jiufu Guo wrote:
>> "Kewen.Lin" writes:
>>> on 2022/9/15 16:30, Jiufu Guo wrote:
For a complicate 64bit constant, blow is one instruction-sequence to
build:
lis
Hi Segher!
Thanks for your helpful comments!
Segher Boessenkool writes:
> Hi!
>
> On Fri, Nov 25, 2022 at 09:21:21PM +0800, Jiufu Guo wrote:
>> "Kewen.Lin" writes:
>> > on 2022/9/15 16:30, Jiufu Guo wrote:
>> >> For a complicate 64bit constant, blow is one instruction-sequence to
>> >>
Hi!
On Fri, Nov 25, 2022 at 09:21:21PM +0800, Jiufu Guo wrote:
> "Kewen.Lin" writes:
> > on 2022/9/15 16:30, Jiufu Guo wrote:
> >> For a complicate 64bit constant, blow is one instruction-sequence to
> >> build:
> >>lis 9,0x800a
> >>ori 9,9,0xabcd
> >>sldi 9,9,32
> >>oris
Jiufu Guo via Gcc-patches writes:
> Hi Kewen,
>
> Thanks for your review on this patch!
>
> "Kewen.Lin" writes:
>
>> Hi Jeff,
>>
>> Sorry for the late review.
>>
>> on 2022/9/15 16:30, Jiufu Guo wrote:
>>> Hi,
>>>
>>> For a complicate 64bit constant, blow is one instruction-sequence to
>>>
Hi Kewen,
Thanks for your review on this patch!
"Kewen.Lin" writes:
> Hi Jeff,
>
> Sorry for the late review.
>
> on 2022/9/15 16:30, Jiufu Guo wrote:
>> Hi,
>>
>> For a complicate 64bit constant, blow is one instruction-sequence to
>> build:
>> lis 9,0x800a
>> ori 9,9,0xabcd
>>
Hi Jeff,
Sorry for the late review.
on 2022/9/15 16:30, Jiufu Guo wrote:
> Hi,
>
> For a complicate 64bit constant, blow is one instruction-sequence to
> build:
> lis 9,0x800a
> ori 9,9,0xabcd
> sldi 9,9,32
> oris 9,9,0xc167
> ori 9,9,0xfa16
>
> while we can also
Hi,
For a complicate 64bit constant, blow is one instruction-sequence to
build:
lis 9,0x800a
ori 9,9,0xabcd
sldi 9,9,32
oris 9,9,0xc167
ori 9,9,0xfa16
while we can also use below sequence to build:
lis 9,0xc167
lis 10,0x800a
ori
