[all-commits] [llvm/llvm-project] 86ce49: [DAGCombiner] Remove unneeded commonAlignment from...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 86ce491f308768137df627be9f32f6c191d809b2
      https://github.com/llvm/llvm-project/commit/86ce491f308768137df627be9f32f6c191d809b2
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-02-13 (Tue, 13 Feb 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/X86/fold-sext-trunc.ll
    M llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/lanai_isel.ll.expected

  Log Message:
  -----------
  [DAGCombiner] Remove unneeded commonAlignment from reduceLoadWidth. (#81707)

We already have the PtrOff factored into MachinePointerInfo. Any calls
to getAlign on the new load with do commonAlignment with the
MachinePointerInfo offset and the base alignment.