Re-replace functions after loading a savestate.

Might need to clear before saving too... anyway, this makes testing a bit
easier for certain areas.

Also, correctly decrease downcount on x86.

Core/HLE/sceKernelModule.cpp

@@ -440,6 +440,10 @@ void __KernelModuleDoState(PointerWrap &p)
 	if (s >= 2) {
 		p.Do(loadedModules);
 	}
+
+	if (g_Config.bFuncHashMap) {
+		MIPSAnalyst::ReplaceFunctions();
+	}
 }
 
 void __KernelModuleShutdown()