Change CoverageTracker from a global variable to member variable to avoid breaking...
authorDehao Chen <dehao@google.com>
Tue, 13 Dec 2016 22:13:18 +0000 (22:13 +0000)
committerDehao Chen <dehao@google.com>
Tue, 13 Dec 2016 22:13:18 +0000 (22:13 +0000)
commit0f35fa907de53eccc6d302cfcaa795e9029f06cf
treecb68b18a46819332b2508e4e87259d1ee472fb58
parentc02dda2ab9611292320351acd518d47fb02e5879
Change CoverageTracker from a global variable to member variable to avoid breaking thread-safety. (NFC)

llvm-svn: 289603
llvm/lib/Transforms/IPO/SampleProfile.cpp