[PATCH] D119017: [clang] roll-forward "[clang] Mark `trivial_abi` types as "trivially relocatable"".

[Devin Jeanpierre via Phabricator via cfe-commits]

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This reverts commit 852afed5e0200b70047c28ccf4424a17089d17b0 <https://reviews.llvm.org/rG852afed5e0200b70047c28ccf4424a17089d17b0>.

Changes since D114732 <https://reviews.llvm.org/D114732>:

On PS4, we reverse the expectation that classes whose constructor is deleted are not trivially relocatable. Because, at the moment, only classes which are passed in registers are trivially relocatable, and PS4 allows passing in registers if the copy constructor is deleted, the original assertions were broken on PS4.

(This is kinda similar to DR1734.)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119017

Files:
  clang/docs/LanguageExtensions.rst
  clang/include/clang/AST/Type.h
  clang/include/clang/Basic/AttrDocs.td
  clang/include/clang/Basic/TokenKinds.def
  clang/lib/AST/Type.cpp
  clang/lib/Sema/SemaExprCXX.cpp
  clang/test/SemaCXX/attr-trivial-abi.cpp
  clang/test/SemaCXX/type-traits.cpp
  clang/test/SemaObjCXX/arc-type-traits.mm
  clang/test/SemaObjCXX/objc-weak-type-traits.mm

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