Hi Honza,
> On 6 Jun 2025, at 6:34 pm, Jan Hubicka <hubi...@ucw.cz> wrote:
>
> External email: Use caution opening links or attachments
>
>
>> Kugan Vivekanandarajah <kvivekana...@nvidia.com> writes:
>>> Add support for autoprofiledbootstrap in aarch64.
>>> This is similar to what is done for i386. Added
>>> gcc/config/aarch64/gcc-auto-profile for aarch64 profile
>>> creation.
>>>
>>> How to run:
>>> configure --with-build-config=bootstrap-lto
>>> make autoprofiledbootstrap
>>>
>>> ChangeLog:
>>>
>>> * Makefile.def: AUTO_PROFILE based on cpu_type.
>>> * Makefile.in: Likewise.
>>> * configure: Regenerate.
>>> * configure.ac: Set autofdo_target.
>>>
>>> gcc/ChangeLog:
>>>
>>> * config/aarch64/gcc-auto-profile: New file.
>>>
>>> Signed-off-by: Kugan Vivekanandarajah <kvivekana...@nvidia.com>
>>
>> OK, thanks.
> This breaks autoprofiledbootstrap on i386.
> /home/jh/trunk/gcc/config/x86_64/gcc-auto-profile
> cpu_type is x86_64, but directory name is i386.
> I am not sure what is best way to fix this...
I messed that. Sorry for the breakage.
Should I go with:
+autofdo_target
+autofdo_target="i386"
+case "${target}" in
+ aarch64-*-*)
+ autofdo_target="aarch64"
+ ;;
+esac
As in the first version? I can test and send a patch for review if there is no
other better alternative.
Thanks,
Kugan
>
> Honza
>>
>> Richard
