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Comment by zozbot234

Instruction fusion is a perfectly cromulent approach. These days RISC-V extensions are even written with instruction fusion in mind, such as the recently proposed Zicond - which just adds a couple "conditionally move value or zero" three-register insns. It turns out that this is enough to support lots of "conditional insn" patterns that other ISA's have to encode explicitly.
parent zozbot234 2 years ago

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