[all-commits] [llvm/llvm-project] af7ef8: [LV] Extend dead instruction detection to multiple...

[Philip Reames via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: af7ef895d4951cd41c5e055c84469b4fd229d50c
      https://github.com/llvm/llvm-project/commit/af7ef895d4951cd41c5e055c84469b4fd229d50c
  Author: Philip Reames <listmail at philipreames.com>
  Date:   2020-12-15 (Tue, 15 Dec 2020)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

  Log Message:
  -----------
  [LV] Extend dead instruction detection to multiple exiting blocks

Given we haven't yet enabled multiple exiting blocks, this is currently non functional, but it's an obvious extension which cleans up a later patch.

I don't think this is worth review (as it's pretty obvious), if anyone disagrees, feel feel to revert or comment and I will.