[all-commits] [llvm/llvm-project] cb15ba: Reland "[DAGCombiner] Allow zextended load combines."

[Clement Courbet via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cb15ba84fe7ca289ae561b0e770e7219da40e807
      https://github.com/llvm/llvm-project/commit/cb15ba84fe7ca289ae561b0e770e7219da40e807
  Author: Clement Courbet <courbet at google.com>
  Date:   2019-11-22 (Fri, 22 Nov 2019)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/AArch64/load-combine-big-endian.ll
    M llvm/test/CodeGen/AArch64/load-combine.ll
    M llvm/test/CodeGen/ARM/load-combine-big-endian.ll
    M llvm/test/CodeGen/ARM/load-combine.ll
    M llvm/test/CodeGen/X86/load-combine.ll

  Log Message:
  -----------
  Reland "[DAGCombiner] Allow zextended load combines."

Check that the generated type is simple.