Attempt to unbreak the expensive-checks-win bot

llvm-svn: 316625

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/IPO/CalledValuePropagation.cpp b/llvm/lib/Transforms/IPO/CalledValuePropagation.cpp
index 2d2701c5899..c5f6336aa2b 100644
--- a/llvm/lib/Transforms/IPO/CalledValuePropagation.cpp
+++ b/llvm/lib/Transforms/IPO/CalledValuePropagation.cpp
@@ -153,7 +153,8 @@ public:
     std::set<Function *, CVPLatticeVal::Compare> Union;
     std::set_union(X.getFunctions().begin(), X.getFunctions().end(),
                    Y.getFunctions().begin(), Y.getFunctions().end(),
-                   std::inserter(Union, Union.begin()));
+                   std::inserter(Union, Union.begin()),
+                   CVPLatticeVal::Compare{});
     if (Union.size() > MaxFunctionsPerValue)
       return getOverdefinedVal();
     return CVPLatticeVal(std::move(Union));