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There are a number of companies asking that popcount not be included in the standard Bitmanip extension, but be optional, because it is expensive to implement.
by brucehoult 6y ago
There are a number of companies asking that popcount not be included in the standard Bitmanip extension, but be optional, because it is expensive to implement.
- ncmncm 6y agoYet, far less expensive to implement than to code around the lack of. This is all the more reason to get it into the core.