1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp b/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
index 7742fea..2503764 100644
--- a/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
+++ b/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
@@ -102,7 +102,9 @@ namespace {
 /// A "color", which is either even or odd. Yes, these aren't really colors
 /// but the algorithm is conceptually doing two-color graph coloring.
 enum class Color { Even, Odd };
+#ifndef NDEBUG
 static const char *ColorNames[2] = { "Even", "Odd" };
+#endif
 
 class Chain;
 
@@ -350,7 +352,7 @@ bool AArch64A57FPLoadBalancing::runOnBasicBlock(MachineBasicBlock &MBB) {
   for (auto I = EC.begin(), E = EC.end(); I != E; ++I) {
     std::vector<Chain*> Cs(EC.member_begin(I), EC.member_end());
     if (Cs.empty()) continue;
-    V.push_back(Cs);
+    V.push_back(std::move(Cs));
   }
 
   // Now we have a set of sets, order them by start address so
@@ -375,7 +377,7 @@ bool AArch64A57FPLoadBalancing::runOnBasicBlock(MachineBasicBlock &MBB) {
   int Parity = 0;
 
   for (auto &I : V)
-    Changed |= colorChainSet(I, MBB, Parity);
+    Changed |= colorChainSet(std::move(I), MBB, Parity);
 
   return Changed;
 }