[Bug tree-optimization/107822] [13 Regression] Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)

2023-02-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107822 Richard Biener changed: What|Removed |Added Last reconfirmed|2022-12-21 00:00:00 |2023-2-27 --- Comment #3 from Richard

[Bug tree-optimization/107822] [13 Regression] Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)

2023-01-03 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107822 --- Comment #2 from Andrew Macleod --- Sorry, I've been out for a few weeks. This isn't an on-demand issue. All versions of VRP do a full walk and resolve during the walk. This issue is a combination of lack of iteration and not optimistic

[Bug tree-optimization/107822] [13 Regression] Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)

2022-12-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107822 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug tree-optimization/107822] [13 Regression] Dead Code Elimination Regression at -Os (trunk vs. 12.2.0)

2022-11-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107822 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.0 Summary|Dead Code