[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-09-28 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 --- Comment #54 from Kewen Lin --- (In reply to Mathieu Malaterre from comment #53) > Closing. I do not believe that Debian gcc-12 (12.2.0-3) really is an update > to git 20220920 from the gcc-12 branch. Sorry for the noise. OK. Thanks for the

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-09-28 Thread malat at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 Mathieu Malaterre changed: What|Removed |Added Resolution|--- |FIXED Status|REOPENED

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-09-27 Thread malat at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 --- Comment #52 from Mathieu Malaterre --- For comparison, gcc-snapshot taken from trunk is working as expected: * https://packages.qa.debian.org/g/gcc-snapshot/news/20220920T113715Z.html % /usr/lib/gcc-snapshot/bin/cc -v -O2 -mtune=generic

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-09-27 Thread malat at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 Mathieu Malaterre changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-08-24 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Known to work|

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-08-23 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 --- Comment #49 from Kewen Lin --- Hi Richi, One thing I'm not sure about is that if we want to backport this to gcc-11 and gcc-10? Although the failure got exposed by .MULH pattern recog which is only in gcc-12, IMHO the underlying issue

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-08-23 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 --- Comment #48 from CVS Commits --- The releases/gcc-12 branch has been updated by Kewen Lin : https://gcc.gnu.org/g:9f532fec01d6651cc3cc136073f044a7953d8560 commit r12-8710-g9f532fec01d6651cc3cc136073f044a7953d8560 Author: Kewen Lin Date:

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

2022-08-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #47 from Richard