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Author SHA1 Message Date
Jeff Johnston a9165ea07c Fix rounding issues with sqrt/sqrtf 
- compiler is sometimes optimizing out the rounding check in
  e_sqrt.c and ef_sqrt.c which uses two constants to create
  an inexact operation
- there is a similar constant operation in s_tanh.c/sf_tanh.c
- make the one and tiny constants volatile to stop this
 2021-06-04 14:42:58 -04:00
Richard Sandiford 16740220a2 * libc/include/machine/ieeefp.h: Comment about new configuration 
macros _FLT_LARGEST_EXPONENT_IS_NORMAL and _FLT_NO_DENORMALS.
	* libm/common/fdlib.h: Define new macros for testing floats.
	* libm/common/sf_*: Use them.
	* libm/math/ef_*: Likewise.
	* libm/math/sf_*: Likewise.
 2001-04-04 13:33:01 +00:00
Christopher Faylor 8a0efa53e4 import newlib-2000-02-17 snapshot 2000-02-17 19:39:52 +00:00