On Tue, Jun 17, 2025 at 10:33 PM Uros Bizjak wrote:
>
> On Tue, Jun 17, 2025 at 4:03 PM Cui, Lili wrote:
> >
> > From: Lili Cui
> >
> > Hi Uros,
> >
> > This is patch v3, the main changes are as follows.
> >
> > 1. Added a pro_epilogue_adjust_stack_add_nocc in i386.md to add memory
clobber for l
Hi!
On Tue, Jun 17, 2025 at 10:03:28PM +0800, Cui, Lili wrote:
> Collected spec2017 performance on ZNVER5, EMR and ICELAKE. No performance
> regression was observed.
> For O2 multi-copy :
> 511.povray_r improved by 2.8% on ZNVER5.
> 511.povray_r improved by 4.2% on EMR
No huge improvement, but n
nt...@gmail.com; Michael Matz
> > ; Sam James ; kenjin4...@gmail.com
> > Subject: RE: [PATCH V3] x86: Enable separate shrink wrapping
> >
> > > -Original Message-
> > > From: H.J. Lu
> > > Sent: Friday, June 27, 2025 4:48 PM
> > > To:
> -Original Message-
> From: Cui, Lili
> Sent: Friday, June 27, 2025 5:04 PM
> To: H.J. Lu
> Cc: ubiz...@gmail.com; gcc-patches@gcc.gnu.org; Liu, Hongtao
> ; richard.guent...@gmail.com; Michael Matz
> ; Sam James ; kenjin4...@gmail.com
> Subject: RE: [PATCH
> -Original Message-
> From: H.J. Lu
> Sent: Friday, June 27, 2025 4:48 PM
> To: Cui, Lili
> Cc: ubiz...@gmail.com; gcc-patches@gcc.gnu.org; Liu, Hongtao
> ; richard.guent...@gmail.com; Michael Matz
> ; Sam James ; kenjin4...@gmail.com
> Subject: Re: [PATCH
On Tue, Jun 17, 2025 at 10:04 PM Cui, Lili wrote:
>
> From: Lili Cui
>
> Hi Uros,
>
> This is patch v3, the main changes are as follows.
>
> 1. Added a pro_epilogue_adjust_stack_add_nocc in i386.md to add memory
> clobber for lea/mov.
> 2. Adjusted some formatting issues.
> 3. Added scan-rtl-dum
On Tue, Jun 17, 2025 at 4:03 PM Cui, Lili wrote:
>
> From: Lili Cui
>
> Hi Uros,
>
> This is patch v3, the main changes are as follows.
>
> 1. Added a pro_epilogue_adjust_stack_add_nocc in i386.md to add memory
> clobber for lea/mov.
> 2. Adjusted some formatting issues.
> 3. Added scan-rtl-dump
