https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #22 from CVS Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:b66e613a1a8d5b8fc9d8b03f7b60260700acf833
commit r14-3095-gb66e613a1a8d5b8fc9d8b03f7b60260700acf833
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #21 from Richard Biener ---
(In reply to Uroš Bizjak from comment #20)
> Can we revert the Comment #13 kludge now?
When we revert it we get
integrated RA : 0.42 ( 17%) 0.00 ( 0%) 0.43 ( 17%)
19M (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #20 from Uroš Bizjak ---
Can we revert the Comment #13 kludge now?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Richard Biener changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #18 from CVS Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:07b7cd70399d22c113ad8bb1eff5cc2d12973d33
commit r14-2920-g07b7cd70399d22c113ad8bb1eff5cc2d12973d33
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #17 from CVS Commits ---
The master branch has been updated by Roger Sayle :
https://gcc.gnu.org/g:095eb138f736d94dabf9a07a6671bd351be0e66a
commit r14-2851-g095eb138f736d94dabf9a07a6671bd351be0e66a
Author: Roger Sayle
Date: Fri
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Roger Sayle changed:
What|Removed |Added
Assignee|roger at nextmovesoftware dot com |unassigned at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #15 from Roger Sayle ---
Hi Richard,
There's another patch awaiting review at
https://gcc.gnu.org/pipermail/gcc-patches/2023-July/625282.html
and I've another follow-up after that currently regression testing...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #14 from Richard Biener ---
compile-time is back to the first jump caused by r14-2337-g37a231cc7594d1,
thanks Roger. We still have
LRA non-specific : 3.53 ( 75%)
at -O0 here which Rogers followup patch will
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #13 from CVS Commits ---
The master branch has been updated by Roger Sayle :
https://gcc.gnu.org/g:8125b12f846b41f26e58c0fe3b218d654f65d1c8
commit r14-2730-g8125b12f846b41f26e58c0fe3b218d654f65d1c8
Author: Roger Sayle
Date: Sat
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #12 from Richard Biener ---
This code block has a rich history with many fixes for many issues :/ (I
thought of just scrapping it ...), still regno_in_use_p is badly engineered in
this context. Of course we're quite unlucky that
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Roger Sayle changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |roger at
nextmovesoftware dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #10 from Richard Biener ---
I wonder what the following does anyway. We delete the noop move
only when either the reg isn't used for return or it isn't in
use in later insns between 'insn' and the next set of it.
That seems to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Roger Sayle changed:
What|Removed |Added
CC||roger at nextmovesoftware dot
com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Richard Biener changed:
What|Removed |Added
CC||vmakarov at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Martin Jambor changed:
What|Removed |Added
CC||sayle at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #5 from Martin Jambor ---
(In reply to Hongtao.liu from comment #3)
> I can't find pr28071.c in GCC testsuite, but find an attached source file in
> the PR #c1, is that pr28071.c you means?
Yes.
(In reply to Hongtao.liu from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
--- Comment #4 from Hongtao.liu ---
(In reply to Jan Hubicka from comment #0)
> Seen here:
> https://lnt.opensuse.org/db_default/v4/CPP/graph?plot.0=288.597.8
> https://lnt.opensuse.org/db_default/v4/CPP/graph?plot.0=468.597.8
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Hongtao.liu changed:
What|Removed |Added
CC||crazylht at gmail dot com
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110587
Andrew Pinski changed:
What|Removed |Added
Target||x86_64-linux-gnu
--- Comment #2 from
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