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* Optimize handling of denormals in logb/logbf/logblAndreas Schwab2012-05-261-4/+6
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* Fix for logb/logbf/logbl (bugs 13954/13955/13956)Adhemerval Zanella2012-05-101-10/+21
| | | | | | | | POSIX 2008 states that if the input for 'logb[f|l]' is a subnormal number it should be treated as if it were normalized. This means the implementation should calculate the log2 of the mantissa and add it to the subnormal exponent (-126 for float and -1022 for double and IBM long double). This patch takes care of that.
* Use <> for math.h and math_private.h everywhere.Richard Henderson2012-03-091-2/+2
| | | | Entire tree edited via find | grep | sed.
* Remove __STDC__ conditionals from libm.Joseph Myers2012-01-271-6/+1
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* Update.Ulrich Drepper1999-07-141-0/+46