[all-commits] [llvm/llvm-project] 4e1fe9: Revert "[Clang][Attribute] Introduce maybe_undef a...

[Amy Kwan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4e1fe968c9de73507a1bf0c8aa57e06be457816e
      https://github.com/llvm/llvm-project/commit/4e1fe968c9de73507a1bf0c8aa57e06be457816e
  Author: Amy Kwan <amy.kwan1 at ibm.com>
  Date:   2022-07-29 (Fri, 29 Jul 2022)

  Changed paths:
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/Sema/SemaDeclAttr.cpp
    R clang/test/CodeGen/attr-maybeundef-template.cpp
    R clang/test/CodeGen/attr-maybeundef.c
    R clang/test/CodeGenHIP/maybe_undef-attr-verify.hip
    M clang/test/Misc/pragma-attribute-supported-attributes-list.test
    R clang/test/Sema/attr-maybeundef.c

  Log Message:
  -----------
  Revert "[Clang][Attribute] Introduce maybe_undef attribute for function arguments which accepts undef values"

This reverts commit a35c64ce23b7c7e4972c89b224b9363639dddea2.

Reverting this commit as it causes various failures on LE and BE PPC bots.