[llvm] Migrate llvm::make_unique to std::make_unique

Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.

llvm-svn: 369013

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/RegAllocPBQP.cpp b/llvm/lib/CodeGen/RegAllocPBQP.cpp
index 217947e0c9c..3c4a46b12f9 100644
--- a/llvm/lib/CodeGen/RegAllocPBQP.cpp
+++ b/llvm/lib/CodeGen/RegAllocPBQP.cpp
@@ -824,11 +824,11 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) {
   if (!VRegsToAlloc.empty()) {
     const TargetSubtargetInfo &Subtarget = MF.getSubtarget();
     std::unique_ptr<PBQPRAConstraintList> ConstraintsRoot =
-      llvm::make_unique<PBQPRAConstraintList>();
-    ConstraintsRoot->addConstraint(llvm::make_unique<SpillCosts>());
-    ConstraintsRoot->addConstraint(llvm::make_unique<Interference>());
+      std::make_unique<PBQPRAConstraintList>();
+    ConstraintsRoot->addConstraint(std::make_unique<SpillCosts>());
+    ConstraintsRoot->addConstraint(std::make_unique<Interference>());
     if (PBQPCoalescing)
-      ConstraintsRoot->addConstraint(llvm::make_unique<Coalescing>());
+      ConstraintsRoot->addConstraint(std::make_unique<Coalescing>());
     ConstraintsRoot->addConstraint(Subtarget.getCustomPBQPConstraints());
 
     bool PBQPAllocComplete = false;