[PATCH] D66094: [CodeGen] Emit destructor calls for non-trivial C structs returned by function calls and loaded from volatile objects

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak updated this revision to Diff 248363.
ahatanak marked 2 inline comments as done.
ahatanak removed a project: LLVM.
ahatanak removed a subscriber: llvm-commits.
ahatanak added a comment.
Herald added a subscriber: ributzka.

Address review comments.

- Declare the flags in `ReturnValueSlot` as bitfields.
- Replace flag `RequiresDestruction` with flag `IsExternallyDestructed` and move the `pushDestroy` call to `EmitCall`. I audited all the places where `ReturnValueSlot` is constructed and there were only a few places where `IsExternallyDestructed` had to be set to true.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66094/new/

https://reviews.llvm.org/D66094

Files:
  clang/include/clang/Sema/Sema.h
  clang/lib/CodeGen/CGCall.cpp
  clang/lib/CodeGen/CGCall.h
  clang/lib/CodeGen/CGClass.cpp
  clang/lib/CodeGen/CGExprAgg.cpp
  clang/lib/CodeGen/CGVTables.cpp
  clang/lib/Parse/ParseObjc.cpp
  clang/lib/Sema/SemaExpr.cpp
  clang/lib/Sema/SemaExprObjC.cpp
  clang/test/CodeGenObjC/arc.m
  clang/test/CodeGenObjC/strong-in-c-struct.m

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