[PATCH] D112262: [indvars] Rotate zext though icmp to reduce loop varying computation

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

FYI, the must-exit logic from this patch was reverted in d4708fa4 <https://reviews.llvm.org/rGd4708fa480f2894f3cc007cbcb8aaf2ad754d34b>.  See my response to my own revert on llvm-commits for explanation of why, and why I don't plan to reintroduce a fixed version.  The constant range logic remains.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112262/new/

https://reviews.llvm.org/D112262