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NEON Intrinsics

Michael Scarafone over 11 years ago

Note: This was originally posted on 30th November 2010 at http://forums.arm.com

Does anyone know of a good reference manual that explains the NEON Intrinsics? For example an explanation of 'uint16x4x2_t vzip_u16 (uint16x4_t, uint16x4_t) ' what it is and how it works?
I see header files and list of the intrinsics but not a good explanation.

0 Simon Craske over 11 years ago

Note: This was originally posted on 1st December 2010 at http://forums.arm.com

The mapping of intrinics to Neon instructions is given in the RVCT manual here:

http://infocenter.arm.com/help/topic/com.arm.doc.dui0491b/BABFHAFG.html

The functionality of the respective Neon instructions are given in the ARM Architecture Reference Manual here:

http://infocenter.arm.com/help/topic/com.arm.doc.ddi0406b/index.html

hth
s.
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0 Michael Scarafone over 11 years ago

Note: This was originally posted on 1st December 2010 at http://forums.arm.com

Thank you very much.
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