Fix builds that use an stl missing std::set::emplace

llvm-svn: 206821

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/utils/TableGen/DFAPacketizerEmitter.cpp b/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
index e5a6bb6f0dc..8a2fb32b1d4 100644
--- a/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
+++ b/llvm/utils/TableGen/DFAPacketizerEmitter.cpp
@@ -245,7 +245,7 @@ bool State::canAddInsnClass(unsigned InsnClass) const {
 
 
 const State &DFA::newState() {
-  auto IterPair = states.emplace();
+  auto IterPair = states.insert(State());
   assert(IterPair.second && "State already exists");
   return *IterPair.first;
 }