Bug 1042729 part 1 - Make resume point unique to each instruction. r=h4writer
Bug 1042729 part 2 - Ensure that a resume point belongs to one instruction. r=h4writer
Bug 1042729 part 3 - Ensure priorResumePoints are re-attached to the new BasicBlock or discarded. r=efaust
Bug 1042729 part 4 - Keep a reference to outer resume point on basic blocks, and make discarding resume point precise. r=jandem
Bug 1042729 part 5 - Only list resume points in debug builds. r=h4writer
Bug 1048414 - Use prepareForDiscard in DiscardIgnoreOperands. r=sunfish