[PATCH] D120428: [AArch64] Optimize safe integer division

[Karl Meakin via Phabricator via llvm-commits]

Kmeakin added a comment.

Abandoning this patch: after some reflection, I have decided that in its current incarnation it would be very niche optimisation that would only fire under very niche conditions (platforms where the if-conversion fires and the NZCV def is not used anywhere else). It may be worth another attempt later down the line, but performed at a different stage in the optimization pipeline (perhaps during lowering from LLVM-IR to SelectionDAG?)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120428/new/

https://reviews.llvm.org/D120428