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authorRob Landley <rob@landley.net>2007-01-18 18:16:11 -0500
committerRob Landley <rob@landley.net>2007-01-18 18:16:11 -0500
commit813840c9d199bf9e26d23291cf23e22a68e8ad82 (patch)
tree3ffb358ef236cc64755c207a45c03a89599c8279 /kconfig/expr.h
parentc4a5521e452306bc9872df90d2556de68879b12e (diff)
downloadtoybox-813840c9d199bf9e26d23291cf23e22a68e8ad82.tar.gz
More optimizations originally suggested by Manuel Nova: Use a sentinel value
for limit[] to move a test out of a loop. Unroll a single-bit get_bits() to avoid a function call in the common case on a hot path. And one more application of the old "two tests in one via typecasting and/or math" trick.
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