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Motorola removed 64 bit MUL/DIV as well as transcendental floating point instructions (FCOS, FSIN, ...) in the 68060, ARM removed Jazelle instructions, AMD remo
by basementcat 8y ago
Motorola removed 64 bit MUL/DIV as well as transcendental floating point instructions (FCOS, FSIN, ...) in the 68060, ARM removed Jazelle instructions, AMD removed 3DNow! instructions.
https://www.nxp.com/docs/en/data-sheet/MC68060UM.pdf https://www.nxp.com/docs/en/data-sheet/MC68060UM.pdf
https://en.wikipedia.org/wiki/Jazelle https://en.wikipedia.org/wiki/Jazelle
https://web.archive.org/web/20131109151245/http://developer.amd.com/community/blog/2010/08/18/3dnow-deprecated/ https://web.archive.org/web/20131109151245/http://developer....