SIMDRegister - How do I do the equivalent of

[jules]

Just for the record, although people are tolerent of quite messy looking SIMD code because so much of it looks like that, it doesn’t have to be so bad if you use a more modern style, e.g. the example above

using SIMDFloat = SIMDRegister<float>;
alignas (16) float vraw[] = { 0.0f, 2.2f, 1.3f, 19.9f };
SIMDFloat v = SIMDFloat::fromRawArray (vraw);
SIMDFloat p (2.3f);
SIMDFloat u = v + p;
alignas (16) float eraw[4];
u.copyToRawArray (eraw);
DBG (eraw[1]);

could be written as simply as this:

auto v = juce::dsp::SIMDRegister<float>::fromNative ({ 0.0f, 2.2f, 1.3f, 19.9f });
auto u = v + 2.3f;
DBG (u.get(1));

…or even as a one-liner:

DBG ((juce::dsp::SIMDRegister<float>::fromNative ({ 0.0f, 2.2f, 1.3f, 19.9f })
       + 2.3f).get(1));

(although that’s a bit too terse for even my taste…)