4 ms·
> It generates vector instructions vmovss, vmulss and vaddss instructions are not vector. They only load/store, multiply or add the lowest lane of their operan
by Const-me 6y ago
> It generates vector instructions
vmovss, vmulss and vaddss instructions are not vector. They only load/store, multiply or add the lowest lane of their operands. The equivalent vector instructions are vmovaps, vmulps and vaddps respectively, these would load, multiply or add complete vectors, not just the lowest lanes of them.