make sure the address of buffer 64-bit alignment v1.1.2
authorYang Zhang <yang.zhang@arm.com>
Wed, 2 Jul 2014 06:41:57 +0000 (14:41 +0800)
committerYang Zhang <yang.zhang@arm.com>
Wed, 2 Jul 2014 08:22:44 +0000 (16:22 +0800)
commit75740a74b6f5c05f62201ebe0c1836143d14e0ac
tree178ac5541f02136e8a03b486676de165ebd113f7
parent9a93074113b93b497aa7dda73f2ea81f10eb45fd
make sure the address of buffer 64-bit alignment

For FFT NEON implementation, the 64-bit alignment address of input/output/twiddle can improve the
speed of data load/store. If the address isn't 64-bit alignment, there will be BUS error.

Change-Id: I201307de980eef544025bcb498b0093a272e2936
inc/NE10_macros.h
modules/dsp/NE10_fft.h
modules/dsp/NE10_fft_float32.c
modules/dsp/NE10_fft_int16.c
modules/dsp/NE10_fft_int32.c