1 files changed, 3 insertions, 3 deletions
diff --git a/lib/CodeGen/PeepholeOptimizer.cpp b/lib/CodeGen/PeepholeOptimizer.cpp
index 283d1f2..ebe05e3 100644
--- a/lib/CodeGen/PeepholeOptimizer.cpp
+++ b/lib/CodeGen/PeepholeOptimizer.cpp
@@ -76,6 +76,7 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
@@ -411,8 +412,7 @@ optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB,
 
   if (ExtendLife && !ExtendedUses.empty())
     // Extend the liveness of the extension result.
-    std::copy(ExtendedUses.begin(), ExtendedUses.end(),
-              std::back_inserter(Uses));
+    Uses.append(ExtendedUses.begin(), ExtendedUses.end());
 
   // Now replace all uses.
   bool Changed = false;
@@ -916,7 +916,7 @@ bool PeepholeOptimizer::optimizeCoalescableCopy(MachineInstr *MI) {
   // => v0 = COPY v1
   // Currently we haven't seen motivating example for that and we
   // want to avoid untested code.
-  NumRewrittenCopies += Changed == true;
+  NumRewrittenCopies += Changed;
   return Changed;
 }