[LLVMdev] Vector code

[Nicolas Capens]

Hi all,

 

I'm trying to use LLVM to generate SIMD code at runtime (in particular Intel
SSE). But I'm having a bit of trouble understanding how to create even the
simplest function; adding two vectors of four single-precision
floating-point elements. I can get it to add the elements one at a time but
not using one vector instruction.

 

All help much appreciated!

 

Nicolas Capens

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