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author | Rich Felker <dalias@aerifal.cx> | 2012-04-11 14:20:45 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2012-04-11 14:20:45 -0400 |
commit | 5837a0bb6b5cf516f79527e837368af0b494d51a (patch) | |
tree | a2cefcd2db2ce4011fe7d248b58b0513cd4b7a9c /INSTALL | |
parent | 1bdd5c8b9868ebc092074e078604acb80546e43f (diff) | |
download | musl-5837a0bb6b5cf516f79527e837368af0b494d51a.tar.gz musl-5837a0bb6b5cf516f79527e837368af0b494d51a.tar.xz musl-5837a0bb6b5cf516f79527e837368af0b494d51a.zip |
simplify/debloat radix point alignment code in floatscan
now that this is the first operation, it can rely on the circular buffer contents not being wrapped when it begins. we limit the number of digits read slightly in the initial parsing loops too so that this code does not have to consider the case where it might cause the circular buffer to wrap; this is perfectly fine because KMAX is chosen as a power of two for circular-buffer purposes and is much larger than it otherwise needs to be, anyway. these changes should not affect performance at all.
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