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--arm_linux_configure & vectorization

Note: This was originally posted on 16th January 2012 at http://forums.arm.com

I have armcc manually configured with --arm_linux_configure. When I compile the vecotrization code example (http://infocenter.arm.com/help/topic/com.arm.doc.dui0472f/BGBEJBCF.html) I do _not_ see messages about vectorization. In plain armcc mode I do see messages about loop vectorization. How to make armcc vectorize the code in arm_linux mode?

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Scott Douglass over 12 years ago

Note: This was originally posted on 18th January 2012 at http://forums.arm.com

I believe that if you use "armcc --translate_g++ -O3 ..." or "armcc --translate_g++ -ftree-vectorize ..." then you will enable vectorization.

What options are you using? What version of armcc are you using (armcc --vsn)?
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Scott Douglass over 12 years ago

Note: This was originally posted on 18th January 2012 at http://forums.arm.com

I believe that if you use "armcc --translate_g++ -O3 ..." or "armcc --translate_g++ -ftree-vectorize ..." then you will enable vectorization.

What options are you using? What version of armcc are you using (armcc --vsn)?
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--arm_linux_configure &#38; vectorization

--arm_linux_configure & vectorization