Aurelien Jarno bdf20beac1 sparc64: add a VIS3 version of ceil, floor and trunc ... sparc64 passes floating point values in the floating point registers. As the the generic ceil, floor and trunc functions use integer instructions, it makes sense to provide a VIS3 version consisting in the the generic version compiled with -mvis3. GCC will then use movdtox, movxtod, movwtos and movstow instructions. sparc32 passes the floating point values in the integer registers, so it doesn't make sense to do the same. Changelog: * sysdeps/ieee754/dbl-64/s_trunc.c: Avoid alias renamed. * sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c: Likewise. * sysdeps/ieee754/flt-32/s_truncf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile [$(subdir) = math && $(have-as-vis3) = yes] (libm-sysdep_routines): Add s_ceilf-vis3, s_ceil-vis3, s_floorf-vis3, s_floor-vis3, s_truncf-vis3, s_trunc-vis3. (CFLAGS-s_ceilf-vis3.c): New. Set to -Wa,-Av9d -mvis3. (CFLAGS-s_ceil-vis3.c): Likewise. (CFLAGS-s_floorf-vis3.c): Likewise. (CFLAGS-s_floor-vis3.c): Likewise. (CFLAGS-s_truncf-vis3.c): Likewise. (CFLAGS-s_trunc-vis3.c): Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c: Likewise.		2016-08-03 13:35:22 +02:00
..
e_acosf.c	Fix acosf underflow (bug 14153).	2012-05-25 11:07:07 +00:00
e_acoshf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_asinf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
e_atan2f.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_atanhf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
e_coshf.c	Avoid excess range overflowing results from cosh, sinh, lgamma (bug 18980).	2015-09-18 20:00:48 +00:00
e_exp2f.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
e_expf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
e_fmodf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_gammaf_r.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
e_hypotf.c	Simplify hypotf infinity handling (bug 15918).	2015-09-15 17:24:23 +00:00
e_ilogbf.c	Remove useless __ilogb*_finite aliases	2012-04-18 00:40:13 +02:00
e_j0f.c	Avoid uninitialized warnings in Bessel functions.	2015-02-26 21:49:19 +00:00
e_j1f.c	Fix j1, jn missing errno setting on underflow (bug 18611).	2015-10-23 21:37:33 +00:00
e_jnf.c	Fix j1, jn missing errno setting on underflow (bug 18611).	2015-10-23 21:37:33 +00:00
e_lgammaf_r.c	Remove GCC version conditionals on -Wmaybe-uninitialized pragmas.	2015-10-27 23:42:20 +00:00
e_log2f.c	Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).	2015-10-05 17:46:50 +00:00
e_log10f.c	Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).	2015-10-05 17:46:50 +00:00
e_logf.c	Fix catan, catanh, __ieee754_logf in round-downward mode (bug 16799, bug 16800).	2014-04-02 17:41:02 +00:00
e_powf.c	Fix powf inaccuracy (bug 18956).	2015-09-26 00:27:06 +00:00
e_rem_pio2f.c	Fix leading whitespaces.	2013-06-06 20:36:07 +02:00
e_remainderf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_sinhf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
e_sqrtf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
k_cosf.c	Remove trailing whitespace.	2013-06-05 20:44:03 +00:00
k_rem_pio2f.c	Fix indentation.	2015-12-11 09:19:37 -08:00
k_sinf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
k_tanf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
lgamma_negf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
lgamma_productf.c	Fix lgamma (negative) inaccuracy (bug 2542, bug 2543, bug 2558).	2015-09-10 22:27:58 +00:00
mpn2flt.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_asinhf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
s_atanf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
s_cbrtf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_ceilf.c	Do not raise "inexact" from generic ceil (bug 15479).	2016-05-24 17:42:10 +00:00
s_copysignf.c	Remove trailing whitespace.	2013-06-05 20:44:03 +00:00
s_cosf.c	Fix several build failures with GCC6 due to unused static variables.	2015-09-18 20:42:54 +01:00
s_erff.c	Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).	2015-10-05 17:46:50 +00:00
s_expm1f.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
s_fabsf.c	2015-05-28 Wilco Dijkstra <wdijkstr@arm.com>	2015-05-28 11:42:55 +01:00
s_finitef.c	Reduce number of constants in __finite* (bug 15384).	2015-09-17 16:47:14 +00:00
s_floorf.c	Do not raise "inexact" from generic floor (bug 15479).	2016-05-24 17:44:46 +00:00
s_fpclassifyf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_frexpf.c	Fix frexp (NaN) (bug 20250).	2016-06-13 17:27:19 +00:00
s_isinff.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_isnanf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_issignalingf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_llrintf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_llroundf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_log1pf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
s_logbf.c	Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).	2015-10-05 17:46:50 +00:00
s_lrintf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_lroundf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_modff.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_nearbyintf.c	Fix nearbyint scheduling of arithmetic past fesetenv (bug 15490).	2013-05-19 18:40:25 +00:00
s_nextafterf.c	Make nextafter, nexttoward set errno (bug 6799).	2015-11-02 18:54:19 +00:00
s_nextupf.c	Add nextup and nextdown math functions	2016-06-16 21:37:45 +05:30
s_remquof.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_rintf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_roundf.c	Do not raise "inexact" from generic round (bug 15479).	2016-05-24 17:46:55 +00:00
s_scalblnf.c	[BZ #6803] Set errno for scalbln, scalbn	2014-06-20 07:48:20 +05:30
s_scalbnf.c	Make scalbn set errno (bug 6803).	2015-09-16 21:11:00 +00:00
s_signbitf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_sincosf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
s_sinf.c	Add optimized sinf and cosf routines for x86 and x86-64	2012-09-03 15:32:13 +02:00
s_tanf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_tanhf.c	Refactor code forcing underflow exceptions.	2015-09-23 22:42:30 +00:00
s_truncf.c	sparc64: add a VIS3 version of ceil, floor and trunc	2016-08-03 13:35:22 +02:00
t_exp2f.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
w_expf.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00