[all-commits] [llvm/llvm-project] 6e859f: Revert "[COST] Improve shuffle kind detection if s...

[cilkplus via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6e859f3cd40946f4d866f18860dc13a6c5f675c9
      https://github.com/llvm/llvm-project/commit/6e859f3cd40946f4d866f18860dc13a6c5f675c9
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2021-04-29 (Thu, 29 Apr 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/X86/remark_extract_broadcast.ll

  Log Message:
  -----------
  Revert "[COST] Improve shuffle kind detection if shuffle mask is provided."

This reverts commit 92399322217917e67c0d72a55ec51ddc82251cf6 to fix
a compiler crash on mask checks.