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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_powf.c | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,5 +1,9 @@ 2018-09-19 Szabolcs Nagy <szabolcs.nagy@arm.com> + * sysdeps/ieee754/flt-32/e_powf.c (checkint): Fix documentation. + +2018-09-19 Szabolcs Nagy <szabolcs.nagy@arm.com> + * NEWS: Mention pow improvements. * math/Makefile (type-double-routines): Add e_pow_log_data. * sysdeps/generic/math_private.h (__exp1): Remove. diff --git a/sysdeps/ieee754/flt-32/e_powf.c b/sysdeps/ieee754/flt-32/e_powf.c index ece83f0dd2..d0c912188f 100644 --- a/sysdeps/ieee754/flt-32/e_powf.c +++ b/sysdeps/ieee754/flt-32/e_powf.c @@ -118,7 +118,8 @@ exp2_inline (double_t xd, uint32_t sign_bias) return y; } -/* Returns 0 if not int, 1 if odd int, 2 if even int. */ +/* Returns 0 if not int, 1 if odd int, 2 if even int. The argument is + the bit representation of a non-zero finite floating-point value. */ static inline int checkint (uint32_t iy) { |