[all-commits] [llvm/llvm-project] 1010c4: [ValueTracking] Add computeKnownBits DemandedElts ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1010c44b4c0e32afb49597ac67f1d0768de8265f
      https://github.com/llvm/llvm-project/commit/1010c44b4c0e32afb49597ac67f1d0768de8265f
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-03-18 (Wed, 18 Mar 2020)

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

  Log Message:
  -----------
  [ValueTracking] Add computeKnownBits DemandedElts support to EXTRACTELEMENT/OR/BSWAP/BITREVERSE instructions (PR36319)

These are all covered by the bswap/bitreverse vector tests.