I've had this happen a few times with a newer embedded system I've been developing on. Fortunately the mid-step generated assembly is available to look through.

I've had this happen a few times with a newer embedded system I've been developing on. Fortunately the mid-step generated assembly is available to look through. One that had me scratching my head, some specific instance of: if x and y then do z operated wrong, so i had to do: if x then if y then do z