mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix scalb spurious "invalid" exceptions (bug 16770).	Joseph Myers	2014-03-29	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This patch fixes bug 16770, spurious "invalid" exceptions from scalb when testing whether the second argument is an integer, by inserting appropriate range checks to determine whether a cast to int is safe. (Note that invalid_fn is a function that handles both nonintegers and large integers, distinguishing them reliably using functions such as __rint; note also that there are no issues with scalb needing to avoid spurious "inexact" exceptions - it's an old-POSIX XSI function, not a standard C function bound to an IEEE 754 operation - although the return value is still fully determined.) Tested x86_64 and x86. [BZ #16770] * math/e_scalb.c (__ieee754_scalb): Check second argument is not too large before casting to int. * math/e_scalbf.c (__ieee754_scalbf): Likewise. * math/e_scalbl.c (__ieee754_scalbl): Likewise. * math/libm-test.inc (scalb_test_data): Add more tests.
*	Use glibc_likely instead __builtin_expect.	Ondřej Bílka	2014-02-10	1	-3/+3
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*	Update copyright notices with scripts/update-copyrights	Allan McRae	2014-01-01	1	-1/+1
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*	Update copyright notices with scripts/update-copyrights.	Joseph Myers	2013-01-02	1	-1/+1
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*	Replace FSF snail mail address with URLs.	Paul Eggert	2012-02-09	1	-3/+2
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*	Optimize libm	Ulrich Drepper	2011-10-12	1	-65/+49
\| \| \| \| \|	libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
*	Use private math_private.h in files in math/	Ulrich Drepper	2011-10-08	1	-1/+1
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*	Moved to csu/errno-loc.c.	Ulrich Drepper	2005-12-14	1	-0/+75
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*	(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.	Ulrich Drepper	2004-12-22	1	-75/+0
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*	2.5-18.1	Jakub Jelinek	2007-07-12	1	-0/+75