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> There aren't many "pure" RISC designs left True, from the point of view of the "user" (i.e., the compilers). Internally, most CISC machines nowadays are esse
by lou1306 6y ago
> There aren't many "pure" RISC designs left
True, from the point of view of the "user" (i.e., the compilers). Internally, most CISC machines nowadays are essentially RISC machines with a CISC-to-microcode translator, so you could also say that there aren't many "pure" CISCs left either :)
- als0 6y agoIndeed, with either macro-op and micro-op fusion microarchtecture some of the performance costs are amortised.