[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-09-01 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-09-01 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #7 from CVS Commits --- The releases/gcc-12 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:2f8ccacd41a45bccf3e19625c0fbd2627472b45e commit r12-9841-g2f8ccacd41a45bccf3e19625c0fbd2627472b45e Author: Tobias Burnus

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-24 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #6 from CVS Commits --- The releases/gcc-13 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:d4648a00df7a6950f7e1d12743e17a8583af0e5f commit r13-7756-gd4648a00df7a6950f7e1d12743e17a8583af0e5f Author: Tobias Burnus

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-18 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #5 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:1dc65003b66e5a97200f454eeddcccfce34416b3 commit r14-3332-g1dc65003b66e5a97200f454eeddcccfce34416b3 Author: Tobias Burnus Date:

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #4 from Tobias Burnus --- I tried the following - without understanding the code. But I looked at what the failing commit changes (GSI_SAME_STMT instead of GSI_CONTINUE_LINKING for the 'factor' case). The latter is used again (only

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #3 from Tobias Burnus --- Looking at the dump, the only relevant change seems to be .count.5 = 0; which is now in a different basic block. In the working case, it comes in a basic block executed shortly after the bb containing

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 --- Comment #2 from Tobias Burnus --- Bisecting points at: r12-5295-g47de0b56ee455ec82ec7d61a20988f11b67aa4e9 openmp: Regimplify operands of GIMPLE_COND in a few more places [PR103208] Date: Tue Nov 16 10:19:22 2021 +0100 which fixed an ICE

[Bug middle-end/111017] [12/13/14 Regression][OpenMP] Wrong code with non-rectangular loop nest

2023-08-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111017 Tobias Burnus changed: What|Removed |Added Known to work||11.4.0 Known to fail|