[all-commits] [llvm/llvm-project] 692808: [InstCombine] avoid infinite loop in demanded bits...

[RotateRight via All-commits]

  Branch: refs/heads/release/12.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 692808e5af8338f5a109a64b5b9d75d05ec6f590
      https://github.com/llvm/llvm-project/commit/692808e5af8338f5a109a64b5b9d75d05ec6f590
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2021-03-02 (Tue, 02 Mar 2021)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
    M llvm/test/Transforms/InstCombine/select-imm-canon.ll

  Log Message:
  -----------
  [InstCombine] avoid infinite loop in demanded bits for select

https://llvm.org/PR49205
(cherry picked from commit 9502061bcc86982641772f45b7e7a0eb7437f054)