[all-commits] [llvm/llvm-project] 30922d: [GlobalISel] NFC: Add some test coverage for s158

[Jessica Paquette via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 30922d62f420731d0a7808c015e69fe6f0ce2e4d
      https://github.com/llvm/llvm-project/commit/30922d62f420731d0a7808c015e69fe6f0ce2e4d
  Author: Jessica Paquette <jpaquette at apple.com>
  Date:   2022-04-05 (Tue, 05 Apr 2022)

  Changed paths:
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-and.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-cmp.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-constant.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-non-pow2-load-store.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalize-xor.mir

  Log Message:
  -----------
  [GlobalISel] NFC: Add some test coverage for s158

158 = 32 * 5 - 2

This is a wide type which may benefit from a different widening scheme than
types which are multiples of 64. For example, if 32-bit and 64-bit scalars
are both allowed, and a type is a multiple of 32, or is closer to a multiple
of 32, it *may* be better to

- Widen to the wide multiple of 32
- Break up the type into 32-bit chunks

Anyway, we don't have any test coverage for this at all, so for the sake of
making sure we test it, let's add some test coverage.