[all-commits] [llvm/llvm-project] b536cb: [ValueTracking] Avoid known bits fallback for non-...

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b536cbaac5f85a3a1ab8c971c300cd27e5603fda
      https://github.com/llvm/llvm-project/commit/b536cbaac5f85a3a1ab8c971c300cd27e5603fda
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-09-06 (Sun, 06 Sep 2020)

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

  Log Message:
  -----------
  [ValueTracking] Avoid known bits fallback for non-zero get check (NFCI)

The known bits fall back will never be able to infer a non-null
value here, so don't bother.