OpenE2K
/
glibc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
29,384 Commits 3 Branches 0 Tags 230 MiB
Commit Graph

9 Commits

Author SHA1 Message Date
Joseph Myers 694aabefd2 Simplify hypotf infinity handling (bug 15918). 
Bug 15918 points out that the handling of infinities in hypotf can be
simplified: it's enough to return the absolute value of the infinite
argument without first comparing it to the other argument and possibly
returning that other argument's absolute value.  This patch makes that
cleanup (which should not change how hypotf behaves on any input).

Tested for x86_64.

	[BZ #15918]
	* sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Simplify
	handling of cases where one argument is an infinity.
 2015-09-15 17:24:23 +00:00
David S. Miller 7c10fd3515 Fix hypotf overflow/underflow by using double precision instead of scaling. 
[BZ #13840]
	* sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Rewrite to use
	double-precision for the calculation instead of scaling.
 2012-03-13 18:08:58 -07:00
Richard Henderson 1ed0291c31 Use <> for math.h and math_private.h everywhere. 
Entire tree edited via find | grep | sed.
 2012-03-09 16:09:10 -08:00
Ulrich Drepper 0ac5ae2335 Optimize libm 
libm is now somewhat integrated with gcc's -ffinite-math-only option
and lots of the wrapper functions have been optimized.
 2011-10-12 11:27:51 -04:00
Ulrich Drepper 643377d674 * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Remove the 
exponent bias from the increment value for scaling by 2^60.
 2005-09-06 05:38:04 +00:00
Ulrich Drepper 0b3cf80142 * sysdeps/ieee754/flt-32/e_hypotf.c [!__STDC__]: Fix function name. 
2005-08-01  Bob Wilson  <bob.wilson@acm.org>
        Richard Sandiford  <richard@codesourcery.com>

	* sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Add missing
	exponent bias to the value for 2^126.

2005-08-30  Jakub Jelinek  <jakub@redhat.com>
	    Alan Modra  <amodra@bigpond.net.au>

	* elf/dl-addr.c (_dl_addr): Use DL_ADDR_SYM_MATCH macro.
	* sysdeps/generic/ldsodefs.h (DL_ADDR_SYM_MATCH): Define.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/ldsodefs.h: New file.
 2005-08-30 22:48:53 +00:00
Ulrich Drepper a334319f65 (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. 2004-12-22 20:10:10 +00:00
Jakub Jelinek 0ecb606cb6 2.5-18.1 2007-07-12 18:26:36 +00:00
Ulrich Drepper abfbdde177 Update. 1999-07-14 00:54:57 +00:00