ios - Xcode Instruments - Enable NSZombie Detection? Where is it?

Question

I have watched this video http://www.markj.net/iphone-memory-debug-nszombie/

The guy shows an option called Enable NSZombie Detection on Allocations inside instruments, but my Instruments doesn't shows this option. This guy's video was done using a one year old version of Instruments and I am using Xcode 3.2.5. Do you guys know where this option is now? How can I enable it for iPhone apps?

thanks

Answer 1

In XCode 4.0, this 'Enable Zombie' option is only present in iPhone simulator and not when you profile on actual device.