[all-commits] [llvm/llvm-project] 814906: [LoongArch][test] Add some ABI regression tests fo...

[Lu Weining via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8149066fa532d82ff62a0629d5a9fab6bd4da768
      https://github.com/llvm/llvm-project/commit/8149066fa532d82ff62a0629d5a9fab6bd4da768
  Author: Weining Lu <luweining at loongson.cn>
  Date:   2023-10-26 (Thu, 26 Oct 2023)

  Changed paths:
    M clang/test/CodeGen/LoongArch/abi-lp64d-empty-structs.c

  Log Message:
  -----------
  [LoongArch][test] Add some ABI regression tests for empty struct. NFC

How empty structs (not as fields of container struct) are passed in C++
is not explicitly documented in psABI. This patch adds some tests
showing the current handing of clang. Some of the results are different
from gcc. Following patch(es) will try to fix the mismatch.