Merge pull request #7561 from MerryMage/fix-Jit_LoadStore

Jit_LoadStore: Ra needs to be ReadWrite when writeback is required

Source/Core/Core/PowerPC/Jit64/Jit_LoadStore.cpp

@@ -244,7 +244,7 @@ void Jit64::lXXx(UGeckoInstruction inst)
     }
   }
 
-  RCX64Reg Ra = (update && storeAddress) ? gpr.Bind(a, RCMode::Write) : RCX64Reg{};
+  RCX64Reg Ra = (update && storeAddress) ? gpr.Bind(a, RCMode::ReadWrite) : RCX64Reg{};
   RegCache::Realize(opAddress, Ra, Rd);
 
   BitSet32 registersInUse = CallerSavedRegistersInUse();