On 1/5/2019 11:31 PM, Nicholas Wilson wrote: > Heap to stack promotion? BTW LDC does this > https://github.com/ldc-developers/ldc/blob/master/gen/passes/GarbageCollect2Stack.cpp I suppose that's as good a word as any! I just remember SROA as a candidate for the most pretentious, obtuse compiler acronym ever, right behind SFINAE.