https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #13 from rguenther at suse dot de ---
On Thu, 20 Jun 2024, pinskia at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
>
> Andrew Pinski changed:
>
>What|Removed |Ad
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Andrew Pinski changed:
What|Removed |Added
CC||pinskia at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #11 from Andrew Stubbs ---
(In reply to rguent...@suse.de from comment #10)
> On Mon, 3 Jun 2024, ams at gcc dot gnu.org wrote:
>
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
> >
> > --- Comment #9 from Andrew Stubbs --
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #10 from rguenther at suse dot de ---
On Mon, 3 Jun 2024, ams at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
>
> --- Comment #9 from Andrew Stubbs ---
> (In reply to Richard Biener from comment #6)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #9 from Andrew Stubbs ---
(In reply to Richard Biener from comment #6)
> The best strathegy for GCN would be to gather V4QImode aka SImode into the
> V64QImode (or V16SImode) vector. For pix2 we have a gap of 28 elements,
> doing co
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Richard Biener changed:
What|Removed |Added
Target|sparc*-sun-solaris2.11 GCN |GCN
--- Comment #8 from Richard Biener
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #7 from GCC Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:ed8ba88074f3663f810ef2f07d79c3fcde5d9697
commit r15-991-ged8ba88074f3663f810ef2f07d79c3fcde5d9697
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #6 from Richard Biener ---
For GCN the issue is that with vector(64) unsigned short we fail the permute
(but we have { target vect64 } for this reason), but we then re-try with
the same mode but with SLP disabled and that succeeds.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #5 from Thomas Schwinge ---
Created attachment 58333
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58333&action=edit
'c2' GCN target ('-march=gfx908') 'slp-gap-1.c.179t.vect'
(In reply to r...@cebitec.uni-bielefeld.de from co
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #4 from Thomas Schwinge ---
Created attachment 58332
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58332&action=edit
GCN target ('-march=gfx908') 'slp-gap-1.c.179t.vect'
Similar (I suppose?) for GCN target (tested '-march=gfx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Thomas Schwinge changed:
What|Removed |Added
Target|sparc*-sun-solaris2.11 |sparc*-sun-solaris2.11 GCN
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE ---
> --- Comment #2 from Richard Biener ---
> It should only need vect32 - basically I assumed the target can compose the
> 64bit vector from two 32bit elements. But it might be that for
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Richard Biener changed:
What|Removed |Added
Keywords||testsuite-fail
--- Comment #2 from Ric
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
Rainer Orth changed:
What|Removed |Added
Target Milestone|--- |15.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115304
--- Comment #1 from Rainer Orth ---
Created attachment 58317
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58317&action=edit
32-bit sparc-sun-solaris2.11 slp-gap-1.c.179t.vect
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