[PATCH] D38733: [CodeGen] Generate TBAA info along with LValue base info

[Ivan A. Kosarev via Phabricator via cfe-commits]

kosarev created this revision.
kosarev added a project: clang.

This patch enables explicit generation of TBAA information in all cases where LValue base info is propagated or constructed in non-trivial ways. Eventually, we will consider each of these cases to make sure the TBAA information is correct and not too conservative. For now, we just fall back to generating TBAA info from the access type.

This patch should not bring in any functional changes.

This is part of https://reviews.llvm.org/D38126 reworked to be a separate patch to simplify review.


Repository:
  rL LLVM

https://reviews.llvm.org/D38733

Files:
  lib/CodeGen/CGClass.cpp
  lib/CodeGen/CGExpr.cpp
  lib/CodeGen/CGOpenMPRuntime.cpp
  lib/CodeGen/CodeGenFunction.cpp
  lib/CodeGen/CodeGenFunction.h

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