[IR] Fix -Wunused-function after r345052
authorFangrui Song <maskray@google.com>
Tue, 23 Oct 2018 17:24:15 +0000 (17:24 +0000)
committerFangrui Song <maskray@google.com>
Tue, 23 Oct 2018 17:24:15 +0000 (17:24 +0000)
commit531e3d0cd90db990b56482666f07b6a4ead9b82d
treeb5db04715e0dec343bc3be64a26fddbb7bb39eb6
parentd300ba1ed7040c0d3271271d7217f682e6eb4656
[IR] Fix -Wunused-function after r345052

llvm-svn: 345057
llvm/lib/IR/Instructions.cpp