Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineSSAUpdater.cpp b/lib/CodeGen/MachineSSAUpdater.cpp
index bb6aad7..17f0af8 100644
--- a/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/lib/CodeGen/MachineSSAUpdater.cpp
@@ -77,7 +77,7 @@
static
unsigned LookForIdenticalPHI(MachineBasicBlock *BB,
- SmallVector<std::pair<MachineBasicBlock*, unsigned>, 8> &PredValues) {
+ SmallVectorImpl<std::pair<MachineBasicBlock*, unsigned> > &PredValues) {
if (BB->empty())
return 0;