why are `MAKE_C_FLAGS` in `CMakeLists.txt` set to `-mfpu=vfp3`?

projectNe10 / Ne10

An open optimized software library project for the ARM® Architecture

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why are `MAKE_C_FLAGS` in `CMakeLists.txt` set to `-mfpu=vfp3`? #214

Open giuliomoro opened 5 years ago

giuliomoro commented 5 years ago

I would expect those to be -mfpu=neon ?

Phillip-Wang commented 5 years ago

vfp3 is used for C fallback implementations and neon should be used for C intrinsic implementations. If that is not the case, we should fix it. Thanks for pointing this out. I will have a look this weekend.