[PATCH] D41039: Add support for attribute "trivial_abi"

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak updated this revision to Diff 128784.
ahatanak added a comment.

- Serialize/deserialize the bits I added to FunctionDecl and CXXRecordDecl.
- Enable passing non-trivial structs when clang abi-compat version is 4.0 or lower.
- Fix a bug in Sema::CheckCompletedCXXClass where the CXXRecordDecl flags were not being set when the class had a defaulted special function. Fixed it by renaming finishedUserProvidedMethod to setTrivialForCallFlags and calling it in Sema::CheckCompletedCXXClass.


https://reviews.llvm.org/D41039

Files:
  include/clang/AST/Decl.h
  include/clang/AST/DeclCXX.h
  include/clang/AST/Type.h
  include/clang/Basic/Attr.td
  include/clang/Basic/AttrDocs.td
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Sema/Sema.h
  lib/AST/DeclCXX.cpp
  lib/AST/Type.cpp
  lib/CodeGen/CGCall.cpp
  lib/CodeGen/CGDecl.cpp
  lib/CodeGen/ItaniumCXXABI.cpp
  lib/CodeGen/MicrosoftCXXABI.cpp
  lib/Sema/SemaDeclAttr.cpp
  lib/Sema/SemaDeclCXX.cpp
  lib/Sema/SemaType.cpp
  lib/Serialization/ASTReaderDecl.cpp
  lib/Serialization/ASTWriter.cpp
  lib/Serialization/ASTWriterDecl.cpp
  test/CodeGenCXX/trivial_abi.cpp
  test/Misc/pragma-attribute-supported-attributes-list.test
  test/SemaObjCXX/attr-trivial-abi.mm

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D41039.128784.patch
Type: text/x-patch
Size: 50760 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20180105/f83b0746/attachment-0001.bin>