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

	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix ldbl-128ibm atanl spurious underflows (bug 14871).	Joseph Myers	2012-11-22	1	-0/+16
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*	Fix sign of inexact zero results for ldbl-128ibm fmal.	Joseph Myers	2012-11-22	1	-1/+7
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*	Fix ldbl-128ibm powl spurious underflows.	Joseph Myers	2012-11-22	1	-1/+5
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*	Fix ldbl-128ibm hypotl internal underflows (bug 14869).	Joseph Myers	2012-11-22	1	-1/+1
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*	Fix ldbl-128ibm hypotl inaccuracy for arguments with large ratio (bug 14868).	Joseph Myers	2012-11-22	1	-1/+1
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*	Fix expm1l spurious underflows for ldbl-128ibm.	Joseph Myers	2012-11-22	1	-1/+1
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*	Fix set-but-not-used warnings in ldbl-128 nearbyintl, rintl.	Joseph Myers	2012-11-20	2	-2/+2
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*	Fix spurious underflows in ldbl-128 atan implementation.	David S. Miller	2012-11-19	1	-0/+17
\| \| \| \| \| \| \| \| \| \|	With help from Joseph Myers. * sysdeps/ieee754/ldbl-128/s_atanl.c (__atanl): Handle tiny and very large arguments properly. * math/libm-test.inc (atan_test): New tests. (atan2_test): New tests. * sysdeps/sparc/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update.
*	Correct tinyness handling in long-double and float y0/y1.	David S. Miller	2012-11-18	4	-2/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	With help from Joseph Myers. * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Adjust tinyness cutoff to 2*-13. sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Adjust tinyness cutoff to 2*-25. sysdeps/ieee754/ldbl-128/e_j0l.c (U0): New constant. ( __ieee754_y0l): Avoid arithmetic underflow when 'x' is very small. * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise. * math/libm-test.inc (y0_test): New tests. (y1_test): New tests. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * sysdeps/sparc/fpu/libm-test-ulps: Update.
*	Fix BZ #14811 for ldbl-128 too.	David S. Miller	2012-11-16	1	-1/+5
\| \| \| \| \| \| \|	[BZ #14811] * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Saturate nonzero exponents with absolute value below 0x1p-128 to +/- 0x1p-128.
*	Don't generate underflow for very small values in log1pl.	David S. Miller	2012-11-16	1	-0/+6
\| \| \| \| \|	* sysdeps/ieee754/ldbl-128/s_log1pl.c (__log1pl): If xm1 is smaller than LDBL_EPSILON/2.0L, just return xm1.
*	Fix spurious underflows from pow with results close to 1 (bug 14811).	Joseph Myers	2012-11-07	2	-0/+8
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*	Fix fma underflows with small x * y (bug 14793).	Joseph Myers	2012-11-06	3	-54/+81
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*	Fix fma overflow results outside round-to-nearest mode (bug 14797).	Joseph Myers	2012-11-04	3	-12/+17
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*	Make fma use of Dekker and Knuth algorithms use round-to-nearest (bug 14796).	Joseph Myers	2012-11-03	4	-8/+64
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*	Fix fma (a, b, c) for small a * b (bugs 14784, 14785).	Joseph Myers	2012-11-01	3	-12/+98
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*	Fix ldbl-128ibm atan2l for x near 1.	Joseph Myers	2012-10-31	1	-1/+2
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*	Fix fma underflow exceptions in after-rounding edge cases.	Joseph Myers	2012-10-31	3	-0/+36
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*	Fix fma missing underflows and bad results for some subnormal results (bugs ↵	Joseph Myers	2012-10-30	3	-42/+24
\| \| \| \|	14152, 14783).
*	Add missing magic to GLIBC_PROVIDES.	Roland McGrath	2012-10-09	1	-120/+0
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*	Fix sign of inexact zero return from fma (bug 14645).	Joseph Myers	2012-10-01	3	-0/+15
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*	Fix sign of exact zero return from fma (bug 14638).	Joseph Myers	2012-09-29	6	-2/+34
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*	Remove sysdeps/ieee754/ldbl-128/bits/huge_vall.h and let builds	Steve Ellcey	2012-09-27	1	-50/+0
\| \| \| \| \|	use bits/huge_vall.h instead. There is no longer any need for the special huge_vall.h file.
*	Fix inaccuracy of clog, clog10 near \|z\| = 1 (bug 13629).	Joseph Myers	2012-09-25	6	-0/+532
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*	Add optimized sincosf for SSE2 for x86 and x86-64	Liubov Dmitrieva	2012-09-25	1	-1/+9
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*	Add optimized sinf and cosf routines for x86 and x86-64	Liubov Dmitrieva	2012-09-03	2	-2/+20
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	* sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines): Add s_sinf-sse2, s_conf-sse2. * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file. * sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros for using routine as __sinf_ia32. Use macro for function declaration and weak_alias. * sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros for using routine as __cosf_ia32. Use macro for function declaration and weak_alias. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright. * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright. * sysdeps/x86_64/fpu/s_sinf.S: New file. * sysdeps/x86_64/fpu/s_cosf.S: New file. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * math/libm-test.inc (cos_test): Add more test cases. (sin_test): Likewise. (sincos_test): Likewise.
*	Quash warning in s_sincosl.	Marek Polacek	2012-08-17	1	-2/+2
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*	Fix lots of bitrot for stub configurations.	Roland McGrath	2012-07-30	1	-0/+2
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*	Set up errno properly for yn.	Marek Polacek	2012-07-25	5	-0/+20
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*	Fix ynl return value with LDBL_MIN.	Marek Polacek	2012-07-12	1	-1/+2
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*	Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328).	Adhemerval Zanella	2012-07-11	2	-22/+50
\| \| \| \|	IBM long double fixes and POWER ulps update.
*	Fix tanf underflow close to pi/4 (bug 14154).	Joseph Myers	2012-07-06	1	-0/+2
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*	Fix float range reduction problems (bug 14283).	Joseph Myers	2012-07-03	1	-14/+23
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*	Fix wordsize-64 cosh regression (bug 14273).	Joseph Myers	2012-06-21	1	-0/+1
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*	Fix pow (0.0, -Inf) (bug 14241).	Joseph Myers	2012-06-15	1	-2/+2
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*	Fix for wrong ldbl128-ibm fmodl commit	Adhemerval Zanella	2012-06-05	1	-2/+2
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*	Fix spurious undeflow for ldbl-128ibm erfl	Adhemerval Zanella	2012-06-05	1	-3/+18
\| \| \| \| \|	For values higher than 25.6283 erflc underflow, so adjust erfl to return a constant value based argument sign.
*	Fix ldbl128ibm fmodl for subnormals.	Adhemerval Zanella	2012-06-05	2	-18/+19
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*	Fix fmod for subnormals (bug 14048).	Joseph Myers	2012-06-01	1	-2/+2
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*	Ensure additions are not scheduled after fetestexcept in fmaf and fmal.	Joseph Myers	2012-06-01	3	-4/+10
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*	Add a barrier in the double fma implementation.	Aurelien Jarno	2012-06-01	1	-1/+3
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*	Optimize handling of denormals in logb/logbf/logbl	Andreas Schwab	2012-05-26	6	-21/+23
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*	Fix acosf underflow (bug 14153).	Joseph Myers	2012-05-25	1	-1/+1
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*	Remove use of INTDEF/INTUSE in libio	Andreas Schwab	2012-05-24	1	-5/+5
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*	Track dependencies for .oS-only objects	Andreas Schwab	2012-05-16	1	-0/+1
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*	Log2 and log10 for wordsize-64.	Adhemerval Zanella	2012-05-15	4	-82/+305
\| \| \| \|	This patch also fixes indentation on default dbl-64 code.
*	Use __builtin_clzll on int64 in __logb	H.J. Lu	2012-05-14	1	-1/+1
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*	Fix for logb/logbf/logbl (bugs 13954/13955/13956)	Adhemerval Zanella	2012-05-10	6	-72/+111
\| \| \| \| \| \| \| \|	POSIX 2008 states that if the input for 'logb[f\|l]' is a subnormal number it should be treated as if it were normalized. This means the implementation should calculate the log2 of the mantissa and add it to the subnormal exponent (-126 for float and -1022 for double and IBM long double). This patch takes care of that.
*	Fix exp10 inaccuracy and exceptions (bugs 13884, 13914).	Joseph Myers	2012-05-06	3	-0/+141
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*	Fix missing exceptions from exp (bugs 13787, 13922, 14036).	Joseph Myers	2012-05-05	3	-50/+15
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