3 ms·
> `_mm_blend_ps` for sse4 That instruction uses a mask provided at compile time; it encodes the mask as a part of the instruction. SSE 4 set has a similar one,
by Const-me 4y ago
> `_mm_blend_ps` for sse4
That instruction uses a mask provided at compile time; it encodes the mask as a part of the instruction. SSE 4 set has a similar one, `_mm_blendv_ps`, which does take the mask from another vector register.
- maximilianburke 4y agoGood catch! Thanks, I'll correct it. (edit: oops, can't fix it, it's been too long since I first wrote the comment)