Re:Optimizing Big Number Arithmetic Without SSE
by Tuna-Fish on Monday February 10, 2014 @02:10PM
(#7212974)
They were the three architectures that immediately sprung to mind when I though of cpus without carry bits. I have only programmed in assembly for two of them -- I might well have read that wiki page before.
From https://en.wikipedia.org/wiki/Status_register#CPU_architectu... those architectures put the carry result in a general-purpose register, but you still can't access the result in C.