[1.10>master] [MERGE #5560 @rajatd] Insert bytecode uses before (vs a…

…fter) the branch/compare instruction during UnsignedCmpPeep. OS#17686612 Merge pull request #5560 from rajatd:unsignedCmpPeep-bcu-1.10
chakra-core · Aug 1, 2018 · d28eb4a · d28eb4a
2 parents e1e73e7 + d28a85a
commit d28eb4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;
 }