Skip to main content
GameDev.net gamedev.net
🔒 Locked 🤖 Godot

shufpd

Started by xinsan Jun 23, 2008 at 9:45 PM 0 replies 1.7k views
Original Post
xinsan
xinsan
Assume that two double-precision data (oxa) are put into register xmm4 and xmm0. That is, xmm4: (0xa, 0xa) p1: shufpd $1,%%xmm4,%%xmm4 p2: addsd %%xmm4,%%xmm0 What does the instruction p1 do?

Topic Locked

This topic has been locked by a moderator. New replies are not allowed.

Sign in to reply to this topic.