tile: optimize strnlen using SIMD instructions
authorKen Steele <ken@tilera.com>
Thu, 1 Aug 2013 19:55:07 +0000 (15:55 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Fri, 2 Aug 2013 00:08:51 +0000 (20:08 -0400)
Using strlen as a model, add length checking to create strnlen.

Signed-off-by: Ken Steele <ken@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

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