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

	Commit message (Collapse)	Author	Age	Files	Lines
*	Remove unused math files	Wilco Dijkstra	2018-08-24	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Remove empty files due to the sin/cos improvements: k_sinf.c, k_cosf.c, k_cos.c, k_sin.c. After the tanf change s_rem_pio2f.c and k_rem_pio2f.c (and the ia64, m68k and powerpc equivalents) are no longer used, so remove them. All e_rem_pio2.c files were already empty or commented out, so remove them too. Passes build-many-glibcs. * math/Makefile: Remove empty files k_sin(f).c, k_cos(f).c. Remove unused files e_rem_pio2(f).c, k_rem_pio2f.c. * sysdeps/i386/fpu/e_rem_pio2.c: Delete file. * sysdeps/ia64/fpu/e_rem_pio2.c: Likewise. * sysdeps/ia64/fpu/e_rem_pio2f.c: Likewise. * sysdeps/ia64/fpu/k_rem_pio2f.c: Likewise. * sysdeps/ieee754/dbl-64/e_rem_pio2.c: Likewise. * sysdeps/ieee754/dbl-64/k_cos.c: Likewise. * sysdeps/ieee754/dbl-64/k_sin.c: Likewise. * sysdeps/ieee754/flt-32/e_rem_pio2f.c: Likewise. * sysdeps/ieee754/flt-32/k_cosf.c: Likewise. * sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise. * sysdeps/ieee754/flt-32/k_sinf.c: Likewise. * sysdeps/m68k/m680x0/fpu/e_rem_pio2.c: Likewise * sysdeps/m68k/m680x0/fpu/e_rem_pio2f.c: Likewise * sysdeps/m68k/m680x0/fpu/k_rem_pio2f.c: Likewise * sysdeps/powerpc/fpu/e_rem_pio2f.c: Likewise. * sysdeps/powerpc/fpu/k_rem_pio2f.c: Likewise.
*	Use generic sinf/cosf in lgammaf_r	Wilco Dijkstra	2018-08-15	1	-55/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	The internal functions __kernel_sinf and __kernel_cosf are used only by lgammaf_r. Removing the internal functions and using the generic sinf and cosf is better overall. Benchmarking on Cortex-A72 shows the generic sinf and cosf are 1.4x and 2.3x faster in the range \|x\| < PI/4, and 0.66x and 1.1x for \|x\| < PI/2, so it should make lgammaf_r faster on average. GLIBC regression tests pass on AArch64. * sysdeps/ieee754/flt-32/e_lgammaf_r.c (sin_pif): Use __sinf/__cosf. * sysdeps/ieee754/flt-32/k_cosf.c (__kernel_cosf): Remove all code. * sysdeps/ieee754/flt-32/k_sinf.c (__kernel_sinf): Likewise.
*	Remove trailing whitespace.	Joseph Myers	2013-06-05	1	-3/+3
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*	Use <> for math.h and math_private.h everywhere.	Richard Henderson	2012-03-09	1	-2/+2
\| \| \| \|	Entire tree edited via find \| grep \| sed.
*	Remove __STDC__ conditionals from libm.	Joseph Myers	2012-01-27	1	-10/+1
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*	Update.	Ulrich Drepper	1999-07-14	1	-0/+64