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Will Newton cd90698b54 ARM: Improve armv7 memcpy performance. 
Only enter the aligned copy loop with buffers that can be 8-byte
aligned. This improves performance slightly on Cortex-A9 and
Cortex-A15 cores for large copies with buffers that are 4-byte
aligned but not 8-byte aligned.

ports/ChangeLog.arm:

2013-09-16  Will Newton  <will.newton@linaro.org>

	* sysdeps/arm/armv7/multiarch/memcpy_impl.S: Tighten check
	on entry to aligned copy loop to improve performance.
 		2013-09-16 17:55:28 +01:00
..
multiarch ARM: Improve armv7 memcpy performance. 2013-09-16 17:55:28 +01:00
Implies Move all files into ports/ subdirectory in preparation for merge with glibc 2012-07-01 13:06:41 +00:00
configure ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC. 2013-05-08 12:06:34 +00:00
configure.in ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC. 2013-05-08 12:06:34 +00:00