https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #21 from CVS Commits ---
The releases/gcc-11 branch has been updated by Andrew Macleod
:
https://gcc.gnu.org/g:85c22c517e9571d1f0f487fd708fbb01f36f172a
commit r11-8750-g85c22c517e9571d1f0f487fd708fbb01f36f172a
Author: Andrew
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Andrew Macleod changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #19 from CVS Commits ---
The master branch has been updated by Andrew Macleod :
https://gcc.gnu.org/g:a03e944e92ee51ae583382079d4739b64bd93b35
commit r12-1750-ga03e944e92ee51ae583382079d4739b64bd93b35
Author: Andrew MacLeod
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #18 from Martin Liška ---
Thank you for the patch. I can confirm it fixes both the attached yarpgen
test-case and cam4 finishes (PR101148).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #17 from Andrew Macleod ---
Created attachment 51050
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51050=edit
patch to fix the issue
The gift that keeps on giving eh.
OK, this should solve the infinite loop. Give it a try,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Martin Liška changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|FIXED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #15 from Martin Liška ---
Created attachment 51043
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51043=edit
One another test-case
I have one more test-case that hangs with -O3.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #14 from Richard Biener ---
I can confirm this and I've opened PR101148 for this.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #13 from Hongtao.liu ---
(In reply to Aldy Hernandez from comment #12)
> (In reply to Hongtao.liu from comment #11)
> > I'm not sure if it's related but compilation of 527.cam4_r still hangs with
> >
> > gcc version 12.0.0 20210621
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #12 from Aldy Hernandez ---
(In reply to Hongtao.liu from comment #11)
> I'm not sure if it's related but compilation of 527.cam4_r still hangs with
>
> gcc version 12.0.0 20210621 (experimental) (GCC)
Can you verify after which
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Hongtao.liu changed:
What|Removed |Added
CC||crazylht at gmail dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Andrew Macleod changed:
What|Removed |Added
Resolution|--- |FIXED
Status|REOPENED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #9 from CVS Commits ---
The master branch has been updated by Andrew Macleod :
https://gcc.gnu.org/g:870b674f72d4894b94efa61764fd87ecec29ffde
commit r12-1652-g870b674f72d4894b94efa61764fd87ecec29ffde
Author: Andrew MacLeod
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #8 from Martin Liška ---
Created attachment 51027
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51027=edit
Another test-case
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Martin Liška changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|FIXED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Andrew Macleod changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #5 from Martin Liška ---
Should be fixed with:
commit ecc5644fa3bc7f37eada2a3e9c627cd1918922e0
Author: Andrew MacLeod
Date: Mon Jun 14 15:33:59 2021 -0400
Limit new value calculations to first order effects.
When
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #4 from Andrew Macleod ---
When a range is being calculated for an ssa-name, the propagation process often
goes along back edges. These back edges sometime require other ssa-names which
have not be processed yet. These are flagged
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Andrew Macleod changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |amacleod at redhat dot
com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
--- Comment #2 from Martin Liška ---
Unfortunately, the reduction is stuck at 200KB. Please let me know if you can
analyze the original test-case?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Martin Liška changed:
What|Removed |Added
Keywords||needs-reduction
--- Comment #1 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101014
Martin Liška changed:
What|Removed |Added
Ever confirmed|0 |1
CC|
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