[PATCH] D31830: Emit invariant.group.barrier when using union field
Piotr Padlewski via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Sun Apr 23 09:43:07 PDT 2017
Prazek updated this revision to Diff 96312.
Prazek added a comment.
- Inserting barrier with -O0
https://reviews.llvm.org/D31830
Files:
lib/CodeGen/CGExpr.cpp
test/CodeGenCXX/strict-vtable-pointers.cpp
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