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About inline assembly snippets and NEON
pvrtisrp
Join Date: 28 Sep 13
Posts: 47
Posted: Wed, 2013-10-02 01:45
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Dear all,
 
If I write inline assembly snippets and NEON code in my C/C++ file.
 
Could compiler do the futher optimization for them? If yes, which option should I set?
 
I think futher optimization for inline assembly snippets and NEON (considered with the near C/C++ code) is a very aggresive behavior, because it change the register operation behavior.
 
However, can this LLVM compiler optimize it? It would be very helpful.
 
Thanks,
 
Cathy
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