I don't know of any. So, I'm saying I wish there were some. But, then, we should have 128 bit floating point addition instructions. It's been a while since I

I don't know of any. So, I'm saying I wish there were some. But, then, we should have 128 bit floating point addition instructions. It's been a while since I looked at the x86 instruction set, registers, etc., but from other comments here it appears that x86 doesn't have 128 bit addition.