[PATCH] D64464: [CodeGen] Emit destructor calls for non-trivial C structs

[Akira Hatanaka via Phabricator via cfe-commits]

ahatanak created this revision.
ahatanak added a reviewer: rjmccall.
ahatanak added a project: clang.
Herald added subscribers: dexonsmith, jkorous.

This patch fixes a bug in IRGen where it wasn't calling the destructors for non-trivial C structs in the following cases:

- member access of structs that are returned from a function.
- compound literal.
- load from volatile types.

rdar://problem/51867864


Repository:
  rC Clang

https://reviews.llvm.org/D64464

Files:
  lib/CodeGen/CGExpr.cpp
  lib/CodeGen/CGExprAgg.cpp
  test/CodeGenObjC/strong-in-c-struct.m

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