diff --git a/Source/JavaScriptCore/jit/JIT.h b/Source/JavaScriptCore/jit/JIT.h
index b797b17..1540e6e 100644
--- a/Source/JavaScriptCore/jit/JIT.h
+++ b/Source/JavaScriptCore/jit/JIT.h
@@ -787,6 +787,11 @@
 #endif
         MacroAssembler::Call callOperation(J_JITOperation_EJIdc, int, GPRReg, const Identifier*);
         MacroAssembler::Call callOperation(J_JITOperation_EJJ, int, GPRReg, GPRReg);
+#if USE(JSVALUE64)
+        MacroAssembler::Call callOperation(WithProfileTag, J_JITOperation_EJJ, int, GPRReg, GPRReg);
+#else
+        MacroAssembler::Call callOperation(WithProfileTag, J_JITOperation_EJJ, int, GPRReg, GPRReg, GPRReg, GPRReg);
+#endif
         MacroAssembler::Call callOperation(J_JITOperation_EP, int, void*);
         MacroAssembler::Call callOperation(WithProfileTag, J_JITOperation_EPc, int, Instruction*);
         MacroAssembler::Call callOperation(J_JITOperation_EZ, int, int32_t);