[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread alfierichards at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 --- Comment #4 from Alfie Richards --- Ah okay great, I'll shelve this for now and check back later.

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 Andrew Pinski changed: What|Removed |Added Depends on||64700 --- Comment #3 from Andrew Pinski

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread alfierichards at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 --- Comment #2 from Alfie Richards --- Ive explored adding a simplify to match.pd and a case to tree-vect-patterns.cc but both cause other trade-offs that are sub-optimal. Interested in any thoughts on changing ifcvt behavior in this case to ch

[Bug tree-optimization/119920] Missed vectorization for conditioned adds

2025-04-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119920 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|