Silence warning in assert introduced in rL349973.

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D56030

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349975 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86DiscriminateMemOps.cpp b/lib/Target/X86/X86DiscriminateMemOps.cpp
index fcb7402d7861a9327a313eec91f6eaff6908f710..3654bf04f4e988547f3b507ea90607a5b06f3ee7 100644 (file)
--- a/lib/Target/X86/X86DiscriminateMemOps.cpp
+++ b/lib/Target/X86/X86DiscriminateMemOps.cpp
@@ -137,6 +137,7 @@ bool X86DiscriminateMemOps::runOnMachineFunction(MachineFunction &MF) {
         Changed = true;
         std::pair<DenseSet<unsigned>::iterator, bool> MustInsert =
             Set.insert(DI->getBaseDiscriminator());
+        (void)MustInsert; // Silence warning in release build.
         assert(MustInsert.second && "New discriminator shouldn't be present in set");
       }