SSE why created CMPPS ?

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Roman

Joined: 21 Apr 2012
Posts: 1847

Roman 19 Aug 2023, 14:54

I found this
https://hjlebbink.github.io/x86doc/html/CMPPS.html

How I see cmpps duplicated old sse instructions.
Why ? Only for c++ compiler.
Why not using cmpps to set four conditions ?
And easy check point in rectangle for 2D menu or 2Dgames.

19 Aug 2023, 14:54

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