[all-commits] [llvm/llvm-project] 66e7dc: Revert "[X86][SSE] Shuffle combine blends to OR(X, ...

[Mitch Phillips via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 66e7dce714fabd3ddb1aed635e4b826476d4f1a2
      https://github.com/llvm/llvm-project/commit/66e7dce714fabd3ddb1aed635e4b826476d4f1a2
  Author: Mitch Phillips <31459023+hctim at users.noreply.github.com>
  Date:   2020-08-03 (Mon, 03 Aug 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/insertelement-ones.ll
    M llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll
    M llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll
    M llvm/test/CodeGen/X86/vector-shuffle-256-v32.ll

  Log Message:
  -----------
  Revert "[X86][SSE] Shuffle combine blends to OR(X,Y) if the relevant elements are known zero."

This reverts commit 219f32f4b68679563443cdaae7b8174c9976409a.

Commit contains unsigned compasions that break bots that build with
-Wsign-compare.