[PATCH] D47299: [CodeGenCXX] Emit strip.invariant.group with -fstrict-vtable-pointers

[Piotr Padlewski via Phabricator via llvm-commits]

Prazek created this revision.
Prazek added reviewers: rjmccall, rsmith, amharc, kuhar.
Herald added a subscriber: llvm-commits.

Emmiting new intrinsic that strips invariant.groups to make 
devirtulization sound, as described in RFC: Devirtualization v2.


Repository:
  rL LLVM

https://reviews.llvm.org/D47299

Files:
  clang/include/clang/AST/DeclCXX.h
  clang/lib/CodeGen/CGExpr.cpp
  clang/lib/CodeGen/CGExprScalar.cpp
  clang/test/CodeGenCXX/strict-vtable-pointers.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D47299.148312.patch
Type: text/x-patch
Size: 15346 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180523/6a07386a/attachment.bin>