tree f03a5e3b8d575d67252472afb74b9076b63e7356
parent 83544a50cc49eb044705f3b84846aa99766e1a8c
author Vitaly Buka <vitalybuka@google.com> 1545171810 +0000
committer Vitaly Buka <vitalybuka@google.com> 1545171810 +0000

[asan] Restore ODR-violation detection on vtables

Summary:
unnamed_addr is still useful for detecting of ODR violations on vtables

Still unnamed_addr with lld and --icf=safe or --icf=all can trigger false
reports which can be avoided with --icf=none or by using private aliases
with -fsanitize-address-use-odr-indicator

Reviewers: eugenis

Reviewed By: eugenis

Subscribers: kubamracek, hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D55799

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349555 91177308-0d34-0410-b5e6-96231b3b80d8