Re: [PATCH V3 0/7] ira/lra: Support subreg coalesce

[Lehua Ding <lehua.ding@rivai.ai>]

On 2023/11/15 7:22, Peter Bergner wrote:
> On 11/12/23 6:08 AM, Lehua Ding wrote:
>> V3 Changes:
>>    1. fix three ICE.
>>    2. rebase
> 
> 
> I tested this on powerpc64le-linux and powerpc64-linux.  The LE build
> bootstrapped fine and it looks like only one testsuite FAIL which I have
> to look into why it's FAILing.
> 
> The BE build did bootstrap, but the 32-bit and 64-bit testsuite runs both
> had lots of FAILs (over 100 between them both) which I have yet to look
> into what is happening.

I've applied for machine permissions on the compile farm, can you give 
me the way to compile and run tests on PPC64BE machine? I'll take a look 
at it too, thanks a lot.

> I'll also note I have done no performance testing yet until I have an
> idea of what the testsuite failures are.  I think a patch like this that
> can affect the performance of all architectures needs some performance
> testing to ensure we don't have unintended performance degradations.
> I'll have someone on my team kick off some builds once I have a handle
> on the testsuite FAILs.

This is really great, thanks for helping to test the performance.

-- 
Best,
Lehua (RiVAI)
lehua.ding@rivai.ai