[PATCH 3/6] Add dg-final-scan-autofdo and dg-final-scan-not-autofdo

[Andi Kleen]

Jeff Law <law@redhat.com> writes:

> On 06/26/2016 07:50 PM, Andi Kleen wrote:
>> From: Andi Kleen <ak@linux.intel.com>
>>
>> Autofdo outputs to different dump files and doesn't support some
>> transformation that normal profiling. Add dg-final-scan-autofdo
>> and dg-final-scan-not-autofdo statements to the test suite
>> so that the test cases can hande those cases separately.
> Which seems to match my assertion that value-prof does things that
> auto-prof does not.

This is right -- autofdo does not do any value profiling
(although it could in theory, and there is at least one paper about it)

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only