[Bug tree-optimization/116083] [14/15 Regression] Re-surfacing SLP vectorization slowness for gcc.dg/pr87985.c

2024-07-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116083 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:66240bfc1cc9c1f1b5a9d0ebf92be70a9ab1be5c commit r15-2315-g66240bfc1cc9c1f1b5a9d0ebf92be70a9ab1be5c Author: Richard Biener Date:

[Bug tree-optimization/116083] [14/15 Regression] Re-surfacing SLP vectorization slowness for gcc.dg/pr87985.c

2024-07-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116083 --- Comment #2 from Richard Biener --- So we're having a large store group which we analyze, then split away the first two lanes where discovery succeeds. Then we re-analyze the remaining N - 2 which fails, we split away two more lanes where

[Bug tree-optimization/116083] [14/15 Regression] Re-surfacing SLP vectorization slowness for gcc.dg/pr87985.c

2024-07-24 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116083 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0