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Hi
Im using cycloneVsoc (cortex-A9 duel core) with armcc v5.06.
I used to do --fpu = vfpv3 --cpu = cortex-a9 on makefile
Now I want to use neon instead.
Yet I can't use --fpu option to open neon.
Ive confurmed that this port does support the neon.
According to ARMCC v5.06 UG for uVision, --fpu don't have neon option.
Could you please tell me how to start/open it by makefile?
Thank you very much
Reguards
Alex
No, they are not equivalent.
Also, I should mention that if you wish the compiler to generate Neon instructions, you should add the --vectorise option.
Without this, it can still use libraries or asm code that contain Neon instructions.