[all-commits] [llvm/llvm-project] 0849f0: [AArch64] Pre-commit test case to show sub-optimal...

[Mingming Liu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0849f0a5a38a16f52d7c698b7b024bd58942fab7
      https://github.com/llvm/llvm-project/commit/0849f0a5a38a16f52d7c698b7b024bd58942fab7
  Author: Mingming Liu <mingmingl at google.com>
  Date:   2022-10-12 (Wed, 12 Oct 2022)

  Changed paths:
    A llvm/test/CodeGen/AArch64/aarch64-uzp1-combine.ll

  Log Message:
  -----------
  [AArch64] Pre-commit test case to show sub-optimal codegen for Github issue #57502

Pre-commit test cases to show cases when UZP1 (TRUNC, TRUNC) could be
combined into TRUNC (UZP1) (with some proper bit conversions in the middle) to generate more efficient code.

Differential Revision: https://reviews.llvm.org/D133280