newlib-cygwin

Author SHA1 Message Date

Author	SHA1	Message	Date
Kito Cheng	7ccfe49e8c	libm/common: Fix nextafter and nextafterf when x == y That according to C99/POSIX, nextafter(x,y) should return y if x==y. [1] NetBSD fix for this: `3bc6852241` [2] glibc fix for this: `bc9f6000f6 (diff-bcc0628a39c3c2003047dcb5a40a8b50c00f01a74b1c8c1100d770a8e48b1ce2)` [3] Linux man page: https://man7.org/linux/man-pages/man3/nextafter.3.html	2024-12-05 11:56:54 +01:00
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

Kito Cheng

7ccfe49e8c

libm/common: Fix nextafter and nextafterf when x == y

That according to C99/POSIX, nextafter(x,y) should return y if x==y.

[1] NetBSD fix for this: 3bc6852241
[2] glibc fix for this: bc9f6000f6 (diff-bcc0628a39c3c2003047dcb5a40a8b50c00f01a74b1c8c1100d770a8e48b1ce2)
[3] Linux man page: https://man7.org/linux/man-pages/man3/nextafter.3.html

2024-12-05 11:56:54 +01:00

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

3 commits