Bug 930720 - SpiderMonkey: Fix a harmless off-by-one error. r=njn
Bug 930699 - IonMonkey: Eliminate some unnecessary NaN checks from range analysis checking. r=nbp
Bug 930699 - IonMonkey: Refine the range analysis for LMinMaxD's NaN check. r=nbp
Bug 930702 - IonMonkey: Implement range analysis for boolean constants. r=nbp
Bug 875656 - IonMonkey: Juggle registers around to reduce the number of temporaries needed by LConcat. r=bhackett