On Wed, Aug 15, 2018 at 07:55:18AM -0500, Tamar Christina wrote:
> Hi All,
>
> I'm updating the patch with the suggested changes and also fixing a bug with
> a boundary condition.
>
> On AArch64 we have integer modes larger than TImode, and while we can generate
> moves for these they're not as
comes out what you intend it to here:
> https://gcc.gnu.org/ml/gcc-patches/2018-08/msg00233.html
>
> I would just ask you to change the data types accordingly and test it
> with -mabi=ilp32.
>
> Thanks
> Sudi
>
> > From: Thomas Preudhomme
> > Sent: Monday, Au
data types accordingly and test it
with -mabi=ilp32.
Thanks
Sudi
From: Thomas Preudhomme
Sent: Monday, August 13, 2018 14:37
To: Tamar Christina
Cc: gcc-patches@gcc.gnu.org; nd ; James Greenhalgh
; Richard Earnshaw ; Marcus Shawcroft
Subject: Re: [PATCH][GCC][AArch64] Limit movmem copies to TI
Earnshaw ; Marcus
Shawcroft
Subject: Re: [PATCH][GCC][AArch64] Limit movmem copies to TImode copies.
Hi Tamar,
Thanks for your patch.
Just one comment about your ChangeLog entry for the testsuiet change: shouldn't
it mention that it is a new testcase? The patch you attached seems to create
the
Hi Tamar,
Thanks for your patch.
Just one comment about your ChangeLog entry for the testsuiet change:
shouldn't it mention that it is a new testcase? The patch you attached
seems to create the file.
Best regards,
Thomas
On Mon, 13 Aug 2018 at 10:33, Tamar Christina
wrote:
> Hi All,
>
> On A
Hi All,
On AArch64 we have integer modes larger than TImode, and while we can generate
moves for these they're not as efficient.
So instead make sure we limit the maximum we can copy to TImode. This means
copying a 16 byte struct will issue 1 TImode copy, which will be done using a
single STP as
