[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #16 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:3fd32d3d22d86ab732b9b997bdabe449b8c53bbe commit r14-8180-g3fd32d3d22d86ab732b9b997bdabe449b8c53bbe Author: Jakub Jelinek Date:

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #15 from Anonymous --- (In reply to Andrew Pinski from comment #10) > (In reply to Anonymous from comment #9) > > (In reply to Andrew Pinski from comment #1) > > > dom3 : > > > ``` > > > > Could you please explain on how you to reco

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Andrew Macleod changed: What|Removed |Added Resolution|FIXED |--- Status|RESOLVED

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #13 from Jakub Jelinek --- r14-2097-g4dfeb1cd8dfca234186216d891ec8f46235c3a14 was a trunk commit, was that backported to 13 branch too (or was it fixed there some other way)? In any case, guess we should include the testcase into the

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Andrew Macleod changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #11 from Andrew Macleod --- (In reply to Andrew Pinski from comment #10) > (In reply to Anonymous from comment #9) > > (In reply to Andrew Pinski from comment #1) > > > dom3 : > > > ``` > > > > Could you please explain on how you to

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #10 from Andrew Pinski --- (In reply to Anonymous from comment #9) > (In reply to Andrew Pinski from comment #1) > > dom3 : > > ``` > > Could you please explain on how you to record this trace? Is there any > specific compilation op

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2024-01-16 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Anonymous changed: What|Removed |Added CC||iamanonymous.cs at gmail dot com --- Comme

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-07-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Richard Biener changed: What|Removed |Added Target Milestone|13.2|13.3 --- Comment #8 from Richard Biene

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-26 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #7 from Andrew Macleod --- (In reply to Andrew Macleod from comment #6) > bah. > > Ranger hang is resolved with: > > commit 4dfeb1cd8dfca234186216d891ec8f46235c3a14 > Date: Thu Jun 22 10:00:12 2023 -0400 > > Avoid redundan

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-26 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #6 from Andrew Macleod --- bah. Ranger hang is resolved with: commit 4dfeb1cd8dfca234186216d891ec8f46235c3a14 Date: Thu Jun 22 10:00:12 2023 -0400 Avoid redundant GORI calcualtions.

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-21 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #5 from Andrew Macleod --- hmm. yeah. its triggering some kind of pathological edge evaluation between GORI and cache updating. There is a long sequence of dependent stmts, presumably the unrolled loop, and a sequential series of co

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Jakub Jelinek changed: What|Removed |Added CC||aldyh at gcc dot gnu.org,

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Jakub Jelinek changed: What|Removed |Added CC||andrew.carlotti at arm dot com,

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-14 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

2023-06-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Andrew Pinski changed: What|Removed |Added Keywords||needs-bisection Known to fail|