[PATCH] D31885: Remove TBAA information from LValues representing union members

[Krzysztof Parzyszek via Phabricator via cfe-commits]

kparzysz updated this revision to Diff 95780.
kparzysz added a comment.

Memoize known results of checking for union access.


Repository:
  rL LLVM

https://reviews.llvm.org/D31885

Files:
  lib/CodeGen/CGExpr.cpp
  lib/CodeGen/CodeGenFunction.cpp
  lib/CodeGen/CodeGenFunction.h
  test/CodeGen/union-tbaa1.c
  test/CodeGenCXX/union-tbaa2.cpp

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