diff --git a/lib/Backend/FlowGraph.cpp b/lib/Backend/FlowGraph.cpp
index 616ac29621d..6f953d38c70 100644
--- a/lib/Backend/FlowGraph.cpp
+++ b/lib/Backend/FlowGraph.cpp
@@ -3958,7 +3958,6 @@ bool FlowGraph::UnsignedCmpPeep(IR::Instr *cmpInstr)
     }
 
     IR::ByteCodeUsesInstr * bytecodeInstr = IR::ByteCodeUsesInstr::New(cmpInstr);
-    cmpInstr->InsertAfter(bytecodeInstr);
 
     if (cmpSrc1 != newSrc1)
     {
@@ -3997,6 +3996,7 @@ bool FlowGraph::UnsignedCmpPeep(IR::Instr *cmpInstr)
         }
     }
 
+    cmpInstr->InsertBefore(bytecodeInstr);
     return true;
 }