[PATCH] D52176: Remove LoopID metadata from the branch instruction that follows the peeled iterations.

[Vyacheslav Zakharin via Phabricator via llvm-commits]

vzakhari created this revision.
vzakhari added a reviewer: mkazantsev.
Herald added subscribers: llvm-commits, zzheng.

This change removes LoopID metadata from the branch instruction created for the peeled iterations.  It just improves LLVM IR readability after the loop peeling, e.g. the branch instructions belonging to the peel code are not marked with metadata making it clear that they are not loop latch branches anymore.


Repository:
  rL LLVM

https://reviews.llvm.org/D52176

Files:
  lib/Transforms/Utils/LoopUnrollPeel.cpp
  test/Transforms/LoopUnroll/peel-loop-conditions.ll
  test/Transforms/LoopUnroll/peel-loop.ll

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