Re:An ex-ARM engineer critiques RISC-V
by CalChris on Sunday November 01, 2020 @02:16PM
(#24961740)
Thanks. I knew about condition code renaming from discussion with an Intel compiler engineer. I didn't know about clobbers and I'll read up on that.
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https://en.m.wikipedia.org/wiki/Intel_ADX is the solution Intel created.