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Revert "CodeGen: Remove dead code in TailDuplicate"
authorJustin Bogner <mail@justinbogner.com>
Mon, 4 Apr 2016 21:41:54 +0000 (21:41 +0000)
committerJustin Bogner <mail@justinbogner.com>
Mon, 4 Apr 2016 21:41:54 +0000 (21:41 +0000)
commit52bd5a737e078754951bfe958dc2ab8b040f8f1e
treef8596d33f5b42deb816efe0cb4524e59a65272ef
parentbc7742294bef27e15920e2b0179265df7bd9dd8e
Revert "CodeGen: Remove dead code in TailDuplicate"

It seems this is reachable after all. It hit on 7zip-benchmark in lnt
on ppc64:

  http://lab.llvm.org:8011/builders/clang-ppc64be-linux-lnt/builds/2317

This reverts r265347.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265352 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/TailDuplication.cpp