3 ms·
The article doesn't seem to consider the SOAR & SPARC family of RISC CPUs, they had instructions to do arithmetic on tagged integers and trap if the tags were i
by rjsw 10y ago
The article doesn't seem to consider the SOAR & SPARC family of RISC CPUs, they had instructions to do arithmetic on tagged integers and trap if the tags were incorrect. The feature has been dropped from 64-bit SPARC though.