[all-commits] [llvm/llvm-project] 88b493: [ValueTracking] improve undef/poison analysis for ...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 88b493a8382a0ce1a9378fbb114021d6d442ea51
      https://github.com/llvm/llvm-project/commit/88b493a8382a0ce1a9378fbb114021d6d442ea51
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-03-24 (Tue, 24 Mar 2020)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/test/Transforms/InstSimplify/freeze.ll

  Log Message:
  -----------
  [ValueTracking] improve undef/poison analysis for constant vectors

Differential Revision: https://reviews.llvm.org/D76702