Jim Huang 02bee57242 Use ARMv6 instruction for handling byte order
ARMv6 ISA has several instructions to handle data in different byte order.
For endian conversion (byte swapping) of single data words, it might be a
good idea to use the REV/REV16 instruction simply.

(git cherry-pick -e aa35095517b78b3d2e8ee282cab93ef058479fcf)

Change-Id: Id6cca2e5e0a978f5abbee6d48876dfa8fa198f6a
2010-09-24 15:23:01 -07:00
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