[all-commits] [llvm/llvm-project] abbef2: [ValueTracking] isGuaranteedNotToBePoison should r...

[Juneyoung Lee via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: abbef2fd46d48a0d92d86f0c00fa2973f8ae2c85
      https://github.com/llvm/llvm-project/commit/abbef2fd46d48a0d92d86f0c00fa2973f8ae2c85
  Author: Juneyoung Lee <aqjune at gmail.com>
  Date:   2021-01-05 (Tue, 05 Jan 2021)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/unittests/Analysis/ValueTrackingTest.cpp

  Log Message:
  -----------
  [ValueTracking] isGuaranteedNotToBePoison should return true on undef

This is a one-line fix to isGuaranteedNotToBePoison to return true if
undef is given.