[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2024-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2024-01-10 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Martin Jambor changed: What|Removed |Added Keywords|needs-bisection | CC|

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2023-11-23 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Andrew Pinski changed: What|Removed |Added Keywords||needs-bisection --- Comment #4 from

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2023-08-16 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 --- Comment #3 from Andrew Macleod --- The original revision listed, I narrowed down to a single instance where the new code did something that makes a difference we determine that in stmt stmt _8 = (int) i_10; which originally had a range of

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2023-08-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2023-08-16 Ever confirmed|0

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2023-08-16 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 --- Comment #1 from Andrew Macleod --- Created attachment 55743 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55743=edit patch to revert the change Although the bisection stopped at this change, it does not appear to be the underlying

[Bug tree-optimization/110942] [14 Regression] Dead Code Elimination Regression at -O3 since r14-1165-g257c2be7ff8

2023-08-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0