So is it OK for trunk as is in v6 with the generic changes added in GCC-15?
Manos.
Στις Πέμ 7 Δεκ 2023, 16:10 ο χρήστης Richard Biener <
richard.guent...@gmail.com> έγραψε:
> On Thu, Dec 7, 2023 at 1:20 PM Richard Sandiford
> wrote:
> >
> > Richard Biener writes:
> > > On Wed, Dec 6, 2023 at 7
On Thu, Dec 7, 2023 at 1:20 PM Richard Sandiford
wrote:
>
> Richard Biener writes:
> > On Wed, Dec 6, 2023 at 7:44 PM Philipp Tomsich
> > wrote:
> >>
> >> On Wed, 6 Dec 2023 at 23:32, Richard Biener
> >> wrote:
> >> >
> >> > On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
> >> > wrote:
> >
Richard Biener writes:
> On Wed, Dec 6, 2023 at 7:44 PM Philipp Tomsich
> wrote:
>>
>> On Wed, 6 Dec 2023 at 23:32, Richard Biener
>> wrote:
>> >
>> > On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
>> > wrote:
>> > >
>> > > This is an RTL pass that detects store forwarding from stores to l
Στις Πέμ 7 Δεκ 2023, 09:39 ο χρήστης Richard Biener <
richard.guent...@gmail.com> έγραψε:
> On Wed, Dec 6, 2023 at 6:15 PM Manos Anagnostakis
> wrote:
> >
> > Hi again,
> >
> > I went and tested the requested changes and found out the following:
> >
> > 1. The pass is currently increasing insn_cn
On Wed, Dec 6, 2023 at 6:15 PM Manos Anagnostakis
wrote:
>
> Hi again,
>
> I went and tested the requested changes and found out the following:
>
> 1. The pass is currently increasing insn_cnt on a NONJUMP_INSN_P, which is a
> subset of NONDEBUG_INSN_P. I think there is no problem with depending
On Wed, Dec 6, 2023 at 7:44 PM Philipp Tomsich wrote:
>
> On Wed, 6 Dec 2023 at 23:32, Richard Biener
> wrote:
> >
> > On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
> > wrote:
> > >
> > > This is an RTL pass that detects store forwarding from stores to larger
> > > loads (load pairs).
> >
On Wed, 6 Dec 2023 at 23:32, Richard Biener wrote:
>
> On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
> wrote:
> >
> > This is an RTL pass that detects store forwarding from stores to larger
> > loads (load pairs).
> >
> > This optimization is SPEC2017-driven and was found to be beneficial fo
Hi again,
I went and tested the requested changes and found out the following:
1. The pass is currently increasing insn_cnt on a NONJUMP_INSN_P, which is
a subset of NONDEBUG_INSN_P. I think there is no problem with depending on
-g with the current version. Do you see something I don't or did you
Hi Richard,
thanks for the useful comments.
On Wed, Dec 6, 2023 at 4:32 PM Richard Biener
wrote:
> On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
> wrote:
> >
> > This is an RTL pass that detects store forwarding from stores to larger
> loads (load pairs).
> >
> > This optimization is SPEC2
On Wed, Dec 6, 2023 at 2:48 PM Manos Anagnostakis
wrote:
>
> This is an RTL pass that detects store forwarding from stores to larger loads
> (load pairs).
>
> This optimization is SPEC2017-driven and was found to be beneficial for some
> benchmarks,
> through testing on ampere1/ampere1a machines
This is an RTL pass that detects store forwarding from stores to larger loads
(load pairs).
This optimization is SPEC2017-driven and was found to be beneficial for some
benchmarks,
through testing on ampere1/ampere1a machines.
For example, it can transform cases like
str d5, [sp, #320]
fmul d
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