[Bug tree-optimization/98350] Reassociation breaks FMA chains

2023-05-29 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 --- Comment #6 from CVS Commits --- The master branch has been updated by Lili Cui : https://gcc.gnu.org/g:e5405f065bace0685cb3b8878d1dfc7a6e7ef409 commit r14-1371-ge5405f065bace0685cb3b8878d1dfc7a6e7ef409 Author: Lili Cui Date: Tue May 30 0

[Bug tree-optimization/98350] Reassociation breaks FMA chains

2023-05-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 Andrew Pinski changed: What|Removed |Added CC||kyukhin at gcc dot gnu.org --- Comment #

[Bug tree-optimization/98350] Reassociation breaks FMA chains

2023-03-22 Thread dizhao at os dot amperecomputing.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 --- Comment #4 from Di Zhao --- I've found the same problem with gcc-12 and gcc-13 (trunk). By improving the workaround in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84114, more FMAs can be inserted for vector mode. For the testcase in this tr

[Bug tree-optimization/98350] Reassociation breaks FMA chains

2023-03-22 Thread dizhao at os dot amperecomputing.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 Di Zhao changed: What|Removed |Added CC||dizhao at os dot amperecomputing.c

[Bug tree-optimization/98350] Reassociation breaks FMA chains

2021-09-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 Andrew Pinski changed: What|Removed |Added CC||acsawdey at gcc dot gnu.org --- Comment

[Bug tree-optimization/98350] Reassociation breaks FMA chains

2021-01-05 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98350 Richard Biener changed: What|Removed |Added Version|unknown |11.0 Ever confirmed|0