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b3f27d8150
glibc/sysdeps/ieee754/ldbl-opt
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Joseph Myers b3f27d8150 Add narrowing fma functions 
This patch adds the narrowing fused multiply-add functions from TS
18661-1 / TS 18661-3 / C2X to glibc's libm: ffma, ffmal, dfmal,
f32fmaf64, f32fmaf32x, f32xfmaf64 for all configurations; f32fmaf64x,
f32fmaf128, f64fmaf64x, f64fmaf128, f32xfmaf64x, f32xfmaf128,
f64xfmaf128 for configurations with _Float64x and _Float128;
__f32fmaieee128 and __f64fmaieee128 aliases in the powerpc64le case
(for calls to ffmal and dfmal when long double is IEEE binary128).
Corresponding tgmath.h macro support is also added.

The changes are mostly similar to those for the other narrowing
functions previously added, especially that for sqrt, so the
description of those generally applies to this patch as well.  As with
sqrt, I reused the same test inputs in auto-libm-test-in as for
non-narrowing fma rather than adding extra or separate inputs for
narrowing fma.  The tests in libm-test-narrow-fma.inc also follow
those for non-narrowing fma.

The non-narrowing fma has a known bug (bug 6801) that it does not set
errno on errors (overflow, underflow, Inf * 0, Inf - Inf).  Rather
than fixing this or having narrowing fma check for errors when
non-narrowing does not (complicating the cases when narrowing fma can
otherwise be an alias for a non-narrowing function), this patch does
not attempt to check for errors from narrowing fma and set errno; the
CHECK_NARROW_FMA macro is still present, but as a placeholder that
does nothing, and this missing errno setting is considered to be
covered by the existing bug rather than needing a separate open bug.
missing-errno annotations are duly added to many of the
auto-libm-test-in test inputs for fma.

This completes adding all the new functions from TS 18661-1 to glibc,
so will be followed by corresponding stdc-predef.h changes to define
__STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__, as the support
for TS 18661-1 will be at a similar level to that for C standard
floating-point facilities up to C11 (pragmas not implemented, but
library functions done).  (There are still further changes to be done
to implement changes to the types of fromfp functions from N2548.)

Tested as followed: natively with the full glibc testsuite for x86_64
(GCC 11, 7, 6) and x86 (GCC 11); with build-many-glibcs.py with GCC
11, 7 and 6; cross testing of math/ tests for powerpc64le, powerpc32
hard float, mips64 (all three ABIs, both hard and soft float).  The
different GCC versions are to cover the different cases in tgmath.h
and tgmath.h tests properly (GCC 6 has _Float* only as typedefs in
glibc headers, GCC 7 has proper _Float* support, GCC 8 adds
__builtin_tgmath).
2021-09-22 21:25:31 +00:00
..
bits Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
configure rename configure.in to configure.ac 2013-10-30 17:32:08 +10:00
configure.ac configure: Replaced obsolete AC_TRY_COMPILE 2021-06-04 10:16:00 -03:00
libm-alias-double.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libm-alias-ldouble.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Makefile Add narrowing fma functions 2021-09-22 21:25:31 +00:00
math_ldbl_opt.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
math_ldbl_opt.h Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl. 2018-12-05 18:15:43 -02:00
nldbl-acos.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-acosh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-asin.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-asinh.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_HIDDEN): Removed. 2006-01-14 20:33:13 +00:00
nldbl-asprintf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-asprintf.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-atan2.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-atan.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-atanh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cabs.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cacos.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cacosh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-canonicalize.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-carg.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-casin.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-casinh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-catan.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-catanh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cbrt.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ccos.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ccosh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ceil.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cexp.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cimag.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-clog10.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-clog.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-compat.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
nldbl-compat.h Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
nldbl-conj.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-copysign.c Use copysign functions not __copysign functions in glibc libm. 2018-09-27 20:04:48 +00:00
nldbl-cos.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cosh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cpow.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-cproj.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-creal.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-csin.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-csinh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-csqrt.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ctan.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ctanh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-dadd.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-ddiv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-dfma.c Add narrowing fma functions 2021-09-22 21:25:31 +00:00
nldbl-dmul.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-dprintf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-dprintf.c * sysdeps/ieee754/ldbl-opt/nldbl-dprintf.c: Restore 2006-01-18 23:30:58 +00:00
nldbl-dsqrt.c Add narrowing square root functions 2021-09-10 20:56:22 +00:00
nldbl-dsub.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-erf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-erfc.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-exp2.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-exp10.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-exp.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-expm1.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fabs.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fadd.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fdim.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fdiv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-ffma.c Add narrowing fma functions 2021-09-22 21:25:31 +00:00
nldbl-finite.c Replace finite with isfinite. 2015-06-03 16:35:44 +01:00
nldbl-floor.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fma.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fmax.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fmaxmag.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fmin.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fminmag.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fmod.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fmul.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fprintf.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-frexp.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fromfp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fromfpx.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-fsqrt.c Add narrowing square root functions 2021-09-10 20:56:22 +00:00
nldbl-fsub.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-fwprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fwprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-fwscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-gamma.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-getpayload.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-hypot.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ilogb.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-iovfscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-isinf.c This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code. 2015-06-03 15:41:36 +01:00
nldbl-isnan.c This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code. 2015-06-03 15:41:36 +01:00
nldbl-isoc99_fscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_fwscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_scanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_sscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_swscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vfscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vfwscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vsscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vswscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_vwscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-isoc99_wscanf.c * include/stdio.h (__isoc99_fscanf, __isoc99_scanf, 2007-09-18 19:04:01 +00:00
nldbl-j0.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-j1.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-jn.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ldexp.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-lgamma_r.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-lgamma.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-llogb.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-llrint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-llround.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-log1p.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-log2.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-log10.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-log.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-logb.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-lrint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-lround.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-modf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nan.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nearbyint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nextafter.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nextdown.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-nexttoward.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nexttowardf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-nextup.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-obstack_printf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-obstack_printf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-obstack_vprintf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-obstack_vprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-pow.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-printf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-printf_fp.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-printf_size.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-printf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-qecvt_r.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-qecvt.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-qfcvt_r.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-qfcvt.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-qgcvt.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-remainder.c Make drem an alias of remainder (bug 16171). 2015-10-29 22:29:21 +00:00
nldbl-remquo.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-rint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-round.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-roundeven.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-scalb.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-scalbln.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-scalbn.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-scanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-setpayload.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-setpayloadsig.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-signbit.c This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code. 2015-06-03 15:41:36 +01:00
nldbl-significand.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sin.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sincos.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sinh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-snprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-snprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sqrt.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-sscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-strfmon_l.c Use locale_t, not __locale_t, throughout glibc 2017-06-20 20:30:06 -04:00
nldbl-strfmon.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-strfroml.c Add strfromd, strfromf, and strfroml functions 2016-10-25 17:03:54 -02:00
nldbl-strtold_l.c Use locale_t, not __locale_t, throughout glibc 2017-06-20 20:30:06 -04:00
nldbl-strtold.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-strtoldint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-swprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-swprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-swscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-syslog_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-syslog.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-tan.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-tanh.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-tgamma.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-totalorder.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-totalordermag.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-trunc.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-ufromfp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-ufromfpx.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
nldbl-vasprintf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-vasprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vdprintf_chk.c * include/stdio.h (__asprintf_chk, __dprintf_chk, 2008-03-05 07:05:13 +00:00
nldbl-vdprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vfprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vfprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vfscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-vfwprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vfwprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vfwscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-vprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-vsnprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vsnprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vsprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vsprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vsscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-vswprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vswprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vswscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-vsyslog_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vsyslog.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (NLDBL_DECL): Don't try 2006-01-14 22:08:18 +00:00
nldbl-vwprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vwprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-vwscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-wcstold_l.c Use locale_t, not __locale_t, throughout glibc 2017-06-20 20:30:06 -04:00
nldbl-wcstold.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-wcstoldint.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-wprintf_chk.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-wprintf.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-wscanf.c Use C99-compliant scanf under _GNU_SOURCE with modern compilers. 2019-01-03 11:12:39 -05:00
nldbl-y0.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-y1.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
nldbl-yn.c * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
s_clog10.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
s_clog10l.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
s_copysign.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_finite.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_frexp.c Use libm_alias_double for dbl-64 frexp. 2017-10-03 20:56:46 +00:00
s_isinf.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_isnan.c Remove IS_IN_libm 2014-11-24 11:41:47 +05:30
s_ldexp.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
s_ldexpl.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
s_modf.c Use libm_alias_double for dbl-64 modf. 2017-10-03 23:46:23 +00:00
s_nextafter.c Use libm_alias_double in math/. 2017-09-15 23:10:02 +00:00
s_nexttowardfd.c Do not include math-barriers.h in math_private.h. 2018-05-11 15:11:38 +00:00
test-narrow-macros-ldbl-64.c Add test infrastructure for narrowing libm functions. 2018-02-09 21:55:48 +00:00
test-nldbl-redirect.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-redirection-ldbl-64.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Versions ldbl-opt: Add error and error_at_line (bug 23984) 2019-03-01 15:26:36 -03:00
w_exp10_compat.c Use libm_alias_double in math/. 2017-09-15 23:10:02 +00:00
w_exp10l_compat.c Use generic alias macros in ldbl-opt. 2017-10-11 02:51:39 +00:00
w_lgamma_compat.c Fix lgamma setting signgam for ISO C (bug 15421). 2015-11-20 22:49:59 +00:00
w_lgamma_compatl.c Fix ldbl-opt/w_lgamma_compatl.c libm_alias_ldouble_other usage. 2017-10-13 16:38:37 +00:00
w_remainder_compat.c Use libm_alias_double in math/. 2017-09-15 23:10:02 +00:00
w_remainderl_compat.c Use generic alias macros in ldbl-opt. 2017-10-11 02:51:39 +00:00
w_scalb_compat.c Add a generic scalb implementation 2020-02-14 08:24:56 -06:00
w_scalbl_compat.c Add a generic scalb implementation 2020-02-14 08:24:56 -06:00