[all-commits] [llvm/llvm-project] e463bd: Revert "[SLP]Merge reorder and reuse shuffles."

[Alexey Bataev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e463bd53c03ff9183bd30030477dfe6f3b2fdd0c
      https://github.com/llvm/llvm-project/commit/e463bd53c03ff9183bd30030477dfe6f3b2fdd0c
  Author: Alexey Bataev <alexey.bataev at intel.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/AArch64/PR38339.ll
    M llvm/test/Transforms/SLPVectorizer/X86/PR32086.ll
    M llvm/test/Transforms/SLPVectorizer/X86/shrink_after_reorder.ll

  Log Message:
  -----------
  Revert "[SLP]Merge reorder and reuse shuffles."

This reverts commit 438682de6a38ac97f89fa38faf5c8dc9b09cd9ad to fix the
bug with the reducing size of the resulting vector for the entry node
with multiple users.