[PATCH] D101109: [SLP]Improve multinode analysis.

[Ye Luo via Phabricator via llvm-commits]

ye-luo added a comment.

This patch caused many test failure in my application on Power9. Although this patch sounds like affecting SLP, adding -fno-slp-vectorize doesn't improve the pass rate but changing -O3 to -O0 does.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101109/new/

https://reviews.llvm.org/D101109