[all-commits] [llvm/llvm-project] 3b194c: Recommit "[InstCombine] Fold and-reduce idiom"

[Max Kazantsev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b194ca7ab37a212ab54e698d22415753dc6a197
      https://github.com/llvm/llvm-project/commit/3b194ca7ab37a212ab54e698d22415753dc6a197
  Author: Max Kazantsev <mkazantsev at azul.com>
  Date:   2022-01-29 (Sat, 29 Jan 2022)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
    M llvm/test/Transforms/InstCombine/icmp-vec.ll
    M llvm/test/Transforms/InstCombine/reduction-and-sext-zext-i1.ll
    M llvm/test/Transforms/InstCombine/reduction-or-sext-zext-i1.ll

  Log Message:
  -----------
  Recommit "[InstCombine] Fold and-reduce idiom"

Checks of original vector types made more thorough.

Differential Revision: https://reviews.llvm.org/D118317