[PATCH] D45874: [LoopUnroll] Split out simplify code after Unroll into a new function. NFC

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 16 04:46:57 PDT 2018


xbolva00 added inline comments.


================
Comment at: llvm/trunk/lib/Transforms/Utils/LoopUnroll.cpp:291
+
+  // TODO: after peeling or unrolling, previously loop variant conditions are
+  // likely to fold to constants, eagerly propagating those here will require
----------------
Any future patch to perform LoopEarlyCSE as mentioned in the TODO note?


Repository:
  rL LLVM

https://reviews.llvm.org/D45874





More information about the llvm-commits mailing list