[all-commits] [llvm/llvm-project] 5b4725: [X86] Add test to show the effect caused by D10960...

[Pengfei Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b47256fa5402a5f7f06513b0d168746d4c46df2
      https://github.com/llvm/llvm-project/commit/5b47256fa5402a5f7f06513b0d168746d4c46df2
  Author: Wang, Pengfei <pengfei.wang at intel.com>
  Date:   2021-09-20 (Mon, 20 Sep 2021)

  Changed paths:
    A clang/test/CodeGen/X86/va-arg-sse.c

  Log Message:
  -----------
  [X86] Add test to show the effect caused by D109607. NFC


  Commit: 227673398c2d93d9db02fe5fdb1af10a74251995
      https://github.com/llvm/llvm-project/commit/227673398c2d93d9db02fe5fdb1af10a74251995
  Author: Wang, Pengfei <pengfei.wang at intel.com>
  Date:   2021-09-20 (Mon, 20 Sep 2021)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    M clang/test/CodeGen/X86/va-arg-sse.c

  Log Message:
  -----------
  [X86] Always check the size of SourceTy before getting the next type

D109607 results in a regression in llvm-test-suite.
The reason is we didn't check the size of SourceTy, so that we will
return wrong SSE type when SourceTy is overlapped.

Reviewed By: Meinersbur

Differential Revision: https://reviews.llvm.org/D110037


Compare: https://github.com/llvm/llvm-project/compare/228dd20c3f1e...227673398c2d