[all-commits] [llvm/llvm-project] 6bc7ea: [X86][AVX512] Fix build fail after D81548

[Pengfei Wang via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6bc7ea2d8d8638f5bb753715e9023df514e814e9
      https://github.com/llvm/llvm-project/commit/6bc7ea2d8d8638f5bb753715e9023df514e814e9
  Author: Wang, Pengfei <pengfei.wang at intel.com>
  Date:   2020-08-04 (Tue, 04 Aug 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/vector-shuffle-v1.ll

  Log Message:
  -----------
  [X86][AVX512] Fix build fail after D81548

Test function mask_cmp_128 failed during ISEL
LLVM ERROR: Cannot select: t37: v8i1 = X86ISD::KSHIFTL t48, TargetConstant:i8<4>
due to v8i1 only available under AVX512DQ.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D84922