If a compiler cannotdetermine whether or not two pointers may be aliased, it must assume that eithercase is possible, limiting the set of possible optimizations.
pointer alias 的 optimization block 怎么理解?
If a compiler cannotdetermine whether or not two pointers may be aliased, it must assume that eithercase is possible, limiting the set of possible optimizations.
pointer alias 的 optimization block 怎么理解?
The case where two pointers may designate the same memory location isknown as memory aliasing.
什么是 memory alias?