[all-commits] [llvm/llvm-project] f95d9c: [GlobalISel] Fix the stores of truncates -> wide s...

[Amara Emerson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f95d9c95bbf4cf662b9a181245fc6dcede39f590
      https://github.com/llvm/llvm-project/commit/f95d9c95bbf4cf662b9a181245fc6dcede39f590
  Author: Amara Emerson <amara at apple.com>
  Date:   2021-10-09 (Sat, 09 Oct 2021)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/merge-stores-truncating.mir

  Log Message:
  -----------
  [GlobalISel] Fix the stores of truncates -> wide store combine for non-evenly dividing type sizes.

If the wide store we'd generate is not a multiple of the memory type of the
narrow stores (e.g. s48 and s32), we'd assert. Fix that.