Silence Release-Asserts warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72011 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
index f1da258..fb5e207 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodesEmit.cpp
@@ -119,6 +119,7 @@
                                      DstRC, SrcRC);
 
     assert(Emitted && "Unable to issue a copy instruction!\n");
+    (void) Emitted;
   }
 
   SDValue Op(Node, ResNo);
@@ -254,6 +255,7 @@
       bool Emitted = TII->copyRegToReg(*BB, InsertPos, NewVReg, VReg,
                                        DstRC, SrcRC);
       assert(Emitted && "Unable to issue a copy instruction!\n");
+      (void) Emitted;
       VReg = NewVReg;
     }
   }
@@ -445,6 +447,7 @@
                                    DstRC, SrcRC);
   assert(Emitted &&
          "Unable to issue a copy instruction for a COPY_TO_REGCLASS node!\n");
+  (void) Emitted;
 
   SDValue Op(Node, 0);
   bool isNew = VRBaseMap.insert(std::make_pair(Op, NewVReg)).second;
@@ -568,6 +571,7 @@
     bool Emitted = TII->copyRegToReg(*BB, InsertPos, DestReg, SrcReg,
                                      DstTRC, SrcTRC);
     assert(Emitted && "Unable to issue a copy instruction!\n");
+    (void) Emitted;
     break;
   }
   case ISD::CopyFromReg: {