[all-commits] [llvm/llvm-project] e71fb4: [TargetLowering] SimplifyDemandedVectorElts - add ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e71fb46a8fd15fedb763c7bf6a234bdd15022180
      https://github.com/llvm/llvm-project/commit/e71fb46a8fd15fedb763c7bf6a234bdd15022180
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-03-10 (Tue, 10 Mar 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/test/CodeGen/PowerPC/pre-inc-disable.ll
    M llvm/test/CodeGen/PowerPC/srem-vector-lkk.ll
    M llvm/test/CodeGen/PowerPC/urem-vector-lkk.ll
    M llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll
    M llvm/test/CodeGen/X86/load-partial.ll
    M llvm/test/CodeGen/X86/packss.ll
    M llvm/test/CodeGen/X86/pr30562.ll
    M llvm/test/CodeGen/X86/shrink_vmul.ll
    M llvm/test/CodeGen/X86/vector-mul.ll
    M llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll
    M llvm/test/CodeGen/X86/vector-shuffle-v1.ll
    M llvm/test/CodeGen/X86/vector-trunc-math.ll
    M llvm/test/CodeGen/X86/vector-trunc.ll

  Log Message:
  -----------
  [TargetLowering] SimplifyDemandedVectorElts - add DemandedElts mask to ISD::BITCAST SimplifyDemandedBits call.

This fixes most of the regressions introduced in the rG4bc6f6332028 bugfix. The vector-trunc.ll issue should be fixed by D66004.