https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
Jim Wilson changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #9 from Jim Wilson ---
Author: wilson
Date: Wed Oct 11 03:23:41 2017
New Revision: 253628
URL: https://gcc.gnu.org/viewcvs?rev=253628=gcc=rev
Log:
Allow 2 insns from sched group to issue in same cycle, if no stalls needed.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
Andrew Pinski changed:
What|Removed |Added
CC||pinskia at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #8 from Wilco ---
(In reply to jim.wilson from comment #7)
> On Thu, Jul 20, 2017 at 4:20 AM, wilco at gcc dot gnu.org
> wrote:
> > Do you think it might be feasible to update resource usage of a schedule
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #7 from jim.wilson at linaro dot org ---
On Thu, Jul 20, 2017 at 4:20 AM, wilco at gcc dot gnu.org
wrote:
> Do you think it might be feasible to update resource usage of a schedule
> group?
> Or would it be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
Wilco changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #5 from jim.wilson at linaro dot org ---
On Wed, Jul 19, 2017 at 4:25 AM, wilco at gcc dot gnu.org
wrote:
> To more accurately schedule fusion pairs wouldn't we need to specify the
> scheduling behaviour of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
Wilco changed:
What|Removed |Added
CC||wilco at gcc dot gnu.org
--- Comment #4 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #3 from Jim Wilson ---
Created attachment 41754
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41754=edit
Assembly output with patch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #2 from Jim Wilson ---
Created attachment 41753
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41753=edit
Assembly output without patch.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81434
--- Comment #1 from Jim Wilson ---
Created attachment 41752
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41752=edit
Proposed patch to fix scheduler/fusing problem.
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