Merge pull request #11729 from AdmiralCurtiss/redundant-mov

Jit64: Fix possibly redundant MOV in ABI_CallFunctionPR().

Source/Core/Common/x64Emitter.h

@@ -1106,6 +1106,7 @@ public:
   template <typename FunctionPointer>
   void ABI_CallFunctionPR(FunctionPointer func, const void* ptr, X64Reg reg1)
   {
+    if (reg1 != ABI_PARAM2)
       MOV(64, R(ABI_PARAM2), R(reg1));
     MOV(64, R(ABI_PARAM1), Imm64(reinterpret_cast<u64>(ptr)));
     ABI_CallFunction(func);