tree 87b0528fa23fc00d475454b3585beb4f1f3e7f20
parent 08b51e2c091d036c124259ae59eb7be6bbe346af
author Prajakta Gudadhe <pgudadhe@nvidia.com> 1336425464 -0700
committer Iliyan Malchev <malchev@google.com> 1336595671 -0700

bionic: add support for non-NEON memcpy() on NEON SoCs

Some SoCs that support NEON nevertheless perform better with a non-NEON than a
NEON memcpy().  This patch adds build variable ARCH_ARM_USE_NON_NEON_MEMCPY,
which can be set in BoardConfig.mk.  When ARCH_ARM_USE_NON_NEON_MEMCPY is
defined, we compile in the non-NEON optimized memcpy() even if the SoC supports
NEON.

Change-Id: Ia0e5bee6bad5880ffc5ff8f34a1382d567546cf9