[all-commits] [llvm/llvm-project] 66225d: [PowerPC][AIX] Add warning when alignment is incom...

[Zarko Todorovski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 66225db98d832bec75ffb96298107c015b0035f0
      https://github.com/llvm/llvm-project/commit/66225db98d832bec75ffb96298107c015b0035f0
  Author: Zarko Todorovski <zarko at ca.ibm.com>
  Date:   2021-07-16 (Fri, 16 Jul 2021)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticGroups.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaDeclAttr.cpp
    A clang/test/Sema/aix-attr-align.c

  Log Message:
  -----------
  [PowerPC][AIX] Add warning when alignment is incompatible with XL

https://reviews.llvm.org/D105659 implements ByVal handling in llc but
some cases are not compatible with existing XL compiler on AIX.  Adding
a clang warning for such cases.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D105660