decrease jit block cache address granularity

fixes Dragon Quest IX
move code with side effects out of assert, fixes release build
(thanks to m4wx for this one)
also remove some leftovers of jit pipelining

src/libui_sdl/main.cpp

@@ -2675,6 +2675,8 @@ void RecreateMainWindow(bool opengl)
 
 int main(int argc, char** argv)
 {
+    freopen("miauz.txt", "w", stdout);
+
     srand(time(NULL));
 
     printf("melonDS " MELONDS_VERSION "\n");