add saturating add/sub i16 and multiply and scale

Lokathor / wide

A crate to help you go wide. By which I mean use SIMD stuff.

https://docs.rs/wide

zlib License

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Closed mcroomp closed 1 year ago

mcroomp commented 1 year ago

Added saturating add and subtract for i16x8
Added multiply and scale for i16x8 (equivalent of multiplying by a 16 bit fixed point between -1 and 1)
Fixed two instances that mixed up sse and sse2 targets that caused syntax errors with target_features=-sse2

Lokathor commented 1 year ago

I can merge now if you think it's all set.

mcroomp commented 1 year ago

Awesome! good to go on my part