diff options
100 files changed, 287 insertions, 53 deletions
@@ -1,3 +1,114 @@ +2018-05-10 Joseph Myers <joseph@codesourcery.com> + + * math/math-underflow.h: New file. + * sysdeps/generic/math_private.h: Do not include <float.h>. + (fabs_tg): Remove macro. Moved to math-underflow.h. + (min_of_type_f): Likewise. + (min_of_type_): Likewise. + (min_of_type_l): Likewise. + (min_of_type_f128): Likewise. + (min_of_type): Likewise. + (math_check_force_underflow): Likewise. + (math_check_force_underflow_nonneg): Likewise. + (math_check_force_underflow_complex): Likewise. + * math/e_exp2_template.c: Include <math-underflow.h>. + * math/k_casinh_template.c: Likewise. + * math/s_catan_template.c: Likewise. + * math/s_catanh_template.c: Likewise. + * math/s_ccosh_template.c: Likewise. + * math/s_cexp_template.c: Likewise. + * math/s_clog10_template.c: Likewise. + * math/s_clog_template.c: Likewise. + * math/s_csin_template.c: Likewise. + * math/s_csinh_template.c: Likewise. + * math/s_csqrt_template.c: Likewise. + * math/s_ctan_template.c: Likewise. + * math/s_ctanh_template.c: Likewise. + * sysdeps/ieee754/dbl-64/e_asin.c: Likewise. + * sysdeps/ieee754/dbl-64/e_atanh.c: Likewise. + * sysdeps/ieee754/dbl-64/e_exp2.c: Likewise. + * sysdeps/ieee754/dbl-64/e_gamma_r.c: Likewise. + * sysdeps/ieee754/dbl-64/e_hypot.c: Likewise. + * sysdeps/ieee754/dbl-64/e_j1.c: Likewise. + * sysdeps/ieee754/dbl-64/e_jn.c: Likewise. + * sysdeps/ieee754/dbl-64/e_pow.c: Likewise. + * sysdeps/ieee754/dbl-64/e_sinh.c: Likewise. + * sysdeps/ieee754/dbl-64/s_asinh.c: Likewise. + * sysdeps/ieee754/dbl-64/s_atan.c: Likewise. + * sysdeps/ieee754/dbl-64/s_erf.c: Likewise. + * sysdeps/ieee754/dbl-64/s_expm1.c: Likewise. + * sysdeps/ieee754/dbl-64/s_log1p.c: Likewise. + * sysdeps/ieee754/dbl-64/s_sin.c: Likewise. + * sysdeps/ieee754/dbl-64/s_sincos.c: Likewise. + * sysdeps/ieee754/dbl-64/s_tan.c: Likewise. + * sysdeps/ieee754/dbl-64/s_tanh.c: Likewise. + * sysdeps/ieee754/flt-32/e_asinf.c: Likewise. + * sysdeps/ieee754/flt-32/e_atanhf.c: Likewise. + * sysdeps/ieee754/flt-32/e_gammaf_r.c: Likewise. + * sysdeps/ieee754/flt-32/e_j1f.c: Likewise. + * sysdeps/ieee754/flt-32/e_jnf.c: Likewise. + * sysdeps/ieee754/flt-32/e_sinhf.c: Likewise. + * sysdeps/ieee754/flt-32/k_sinf.c: Likewise. + * sysdeps/ieee754/flt-32/k_tanf.c: Likewise. + * sysdeps/ieee754/flt-32/s_asinhf.c: Likewise. + * sysdeps/ieee754/flt-32/s_atanf.c: Likewise. + * sysdeps/ieee754/flt-32/s_erff.c: Likewise. + * sysdeps/ieee754/flt-32/s_expm1f.c: Likewise. + * sysdeps/ieee754/flt-32/s_log1pf.c: Likewise. + * sysdeps/ieee754/flt-32/s_tanhf.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_atanhl.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_expl.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_hypotl.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise. + * sysdeps/ieee754/ldbl-128/e_sinhl.c: Likewise. + * sysdeps/ieee754/ldbl-128/k_sincosl.c: Likewise. + * sysdeps/ieee754/ldbl-128/k_sinl.c: Likewise. + * sysdeps/ieee754/ldbl-128/k_tanl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_asinhl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_atanl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_tanhl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_hypotl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_j1l.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_powl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/k_sincosl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/k_sinl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_asinhl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_atanl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_erfl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_asinl.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_atanhl.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_gammal_r.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_hypotl.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_j1l.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise. + * sysdeps/ieee754/ldbl-96/e_sinhl.c: Likewise. + * sysdeps/ieee754/ldbl-96/k_sinl.c: Likewise. + * sysdeps/ieee754/ldbl-96/k_tanl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_asinhl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_erfl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_tanhl.c: Likewise. + * sysdeps/powerpc/fpu/e_hypot.c: Likewise. + * sysdeps/x86/fpu/powl_helper.c: Likewise. + * sysdeps/ieee754/dbl-64/s_nextup.c: Include <float.h>. + * sysdeps/ieee754/flt-32/s_nextupf.c: Likewise. + * sysdeps/ieee754/ldbl-128/s_nextupl.c: Likewise. + * sysdeps/ieee754/ldbl-128ibm/s_nextupl.c: Likewise. + * sysdeps/ieee754/ldbl-96/s_nextupl.c: Likewise. + 2018-05-09 Joseph Myers <joseph@codesourcery.com> * sysdeps/generic/math-barriers.h: New file. diff --git a/math/e_exp2_template.c b/math/e_exp2_template.c index 94a2105..30ed4af 100644 --- a/math/e_exp2_template.c +++ b/math/e_exp2_template.c @@ -18,6 +18,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> #define declare_mgen_finite_alias_x(from, to) \ diff --git a/math/k_casinh_template.c b/math/k_casinh_template.c index f7b679e..451f05c 100644 --- a/math/k_casinh_template.c +++ b/math/k_casinh_template.c @@ -21,6 +21,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Return the complex inverse hyperbolic sine of finite nonzero Z, diff --git a/math/math-underflow.h b/math/math-underflow.h new file mode 100644 index 0000000..c5e5c79 --- /dev/null +++ b/math/math-underflow.h @@ -0,0 +1,79 @@ +/* Check for underflow and force underflow exceptions. + Copyright (C) 2015-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _MATH_UNDERFLOW_H +#define _MATH_UNDERFLOW_H 1 + +#include <float.h> +#include <math.h> + +#include <math-barriers.h> + +#define fabs_tg(x) __MATH_TG ((x), (__typeof (x)) __builtin_fabs, (x)) + +/* These must be function-like macros because some __MATH_TG + implementations macro-expand the function-name argument before + concatenating a suffix to it. */ +#define min_of_type_f() FLT_MIN +#define min_of_type_() DBL_MIN +#define min_of_type_l() LDBL_MIN +#define min_of_type_f128() FLT128_MIN + +#define min_of_type(x) __MATH_TG ((x), (__typeof (x)) min_of_type_, ()) + +/* If X (which is not a NaN) is subnormal, force an underflow + exception. */ +#define math_check_force_underflow(x) \ + do \ + { \ + __typeof (x) force_underflow_tmp = (x); \ + if (fabs_tg (force_underflow_tmp) \ + < min_of_type (force_underflow_tmp)) \ + { \ + __typeof (force_underflow_tmp) force_underflow_tmp2 \ + = force_underflow_tmp * force_underflow_tmp; \ + math_force_eval (force_underflow_tmp2); \ + } \ + } \ + while (0) +/* Likewise, but X is also known to be nonnegative. */ +#define math_check_force_underflow_nonneg(x) \ + do \ + { \ + __typeof (x) force_underflow_tmp = (x); \ + if (force_underflow_tmp \ + < min_of_type (force_underflow_tmp)) \ + { \ + __typeof (force_underflow_tmp) force_underflow_tmp2 \ + = force_underflow_tmp * force_underflow_tmp; \ + math_force_eval (force_underflow_tmp2); \ + } \ + } \ + while (0) +/* Likewise, for both real and imaginary parts of a complex + result. */ +#define math_check_force_underflow_complex(x) \ + do \ + { \ + __typeof (x) force_underflow_complex_tmp = (x); \ + math_check_force_underflow (__real__ force_underflow_complex_tmp); \ + math_check_force_underflow (__imag__ force_underflow_complex_tmp); \ + } \ + while (0) + +#endif /* math-underflow.h */ diff --git a/math/s_catan_template.c b/math/s_catan_template.c index c3894c5..19f4e11 100644 --- a/math/s_catan_template.c +++ b/math/s_catan_template.c @@ -20,6 +20,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_catanh_template.c b/math/s_catanh_template.c index fdeeb58..245a1a6 100644 --- a/math/s_catanh_template.c +++ b/math/s_catanh_template.c @@ -20,6 +20,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_ccosh_template.c b/math/s_ccosh_template.c index 6840c48..1664f06 100644 --- a/math/s_ccosh_template.c +++ b/math/s_ccosh_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_cexp_template.c b/math/s_cexp_template.c index e099e42..5fdab1e 100644 --- a/math/s_cexp_template.c +++ b/math/s_cexp_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_clog10_template.c b/math/s_clog10_template.c index 82a52fa..a947502 100644 --- a/math/s_clog10_template.c +++ b/math/s_clog10_template.c @@ -20,6 +20,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* log_10 (2). */ diff --git a/math/s_clog_template.c b/math/s_clog_template.c index 8aa1f74..1248cac 100644 --- a/math/s_clog_template.c +++ b/math/s_clog_template.c @@ -20,6 +20,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_csin_template.c b/math/s_csin_template.c index d6af614..5f95e92 100644 --- a/math/s_csin_template.c +++ b/math/s_csin_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_csinh_template.c b/math/s_csinh_template.c index 6466ae8..95f28c2 100644 --- a/math/s_csinh_template.c +++ b/math/s_csinh_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_csqrt_template.c b/math/s_csqrt_template.c index dcf14c7..b115390 100644 --- a/math/s_csqrt_template.c +++ b/math/s_csqrt_template.c @@ -21,6 +21,7 @@ #include <complex.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_ctan_template.c b/math/s_ctan_template.c index af898d8..ab11c25 100644 --- a/math/s_ctan_template.c +++ b/math/s_ctan_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/math/s_ctanh_template.c b/math/s_ctanh_template.c index 9527ab4..bd12922 100644 --- a/math/s_ctanh_template.c +++ b/math/s_ctanh_template.c @@ -21,6 +21,7 @@ #include <fenv.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> CFLOAT diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h index f6faf71..9cd0941 100644 --- a/sysdeps/generic/math_private.h +++ b/sysdeps/generic/math_private.h @@ -20,7 +20,6 @@ #include <stdint.h> #include <sys/types.h> #include <fenv.h> -#include <float.h> #include <get-rounding-mode.h> /* Gather machine dependent _Floatn support. */ @@ -265,58 +264,6 @@ extern void __docos (double __x, double __dx, double __v[]); #include <math-barriers.h> -#define fabs_tg(x) __MATH_TG ((x), (__typeof (x)) __builtin_fabs, (x)) - -/* These must be function-like macros because some __MATH_TG - implementations macro-expand the function-name argument before - concatenating a suffix to it. */ -#define min_of_type_f() FLT_MIN -#define min_of_type_() DBL_MIN -#define min_of_type_l() LDBL_MIN -#define min_of_type_f128() FLT128_MIN - -#define min_of_type(x) __MATH_TG ((x), (__typeof (x)) min_of_type_, ()) - -/* If X (which is not a NaN) is subnormal, force an underflow - exception. */ -#define math_check_force_underflow(x) \ - do \ - { \ - __typeof (x) force_underflow_tmp = (x); \ - if (fabs_tg (force_underflow_tmp) \ - < min_of_type (force_underflow_tmp)) \ - { \ - __typeof (force_underflow_tmp) force_underflow_tmp2 \ - = force_underflow_tmp * force_underflow_tmp; \ - math_force_eval (force_underflow_tmp2); \ - } \ - } \ - while (0) -/* Likewise, but X is also known to be nonnegative. */ -#define math_check_force_underflow_nonneg(x) \ - do \ - { \ - __typeof (x) force_underflow_tmp = (x); \ - if (force_underflow_tmp \ - < min_of_type (force_underflow_tmp)) \ - { \ - __typeof (force_underflow_tmp) force_underflow_tmp2 \ - = force_underflow_tmp * force_underflow_tmp; \ - math_force_eval (force_underflow_tmp2); \ - } \ - } \ - while (0) -/* Likewise, for both real and imaginary parts of a complex - result. */ -#define math_check_force_underflow_complex(x) \ - do \ - { \ - __typeof (x) force_underflow_complex_tmp = (x); \ - math_check_force_underflow (__real__ force_underflow_complex_tmp); \ - math_check_force_underflow (__imag__ force_underflow_complex_tmp); \ - } \ - while (0) - /* The standards only specify one variant of the fenv.h interfaces. But at least for some architectures we can be more efficient if we know what operations are going to be performed. Therefore we diff --git a/sysdeps/ieee754/dbl-64/e_asin.c b/sysdeps/ieee754/dbl-64/e_asin.c index 768cbb9..6bf5694 100644 --- a/sysdeps/ieee754/dbl-64/e_asin.c +++ b/sysdeps/ieee754/dbl-64/e_asin.c @@ -42,6 +42,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #ifndef SECTION # define SECTION diff --git a/sysdeps/ieee754/dbl-64/e_atanh.c b/sysdeps/ieee754/dbl-64/e_atanh.c index 608afb5..df9c878 100644 --- a/sysdeps/ieee754/dbl-64/e_atanh.c +++ b/sysdeps/ieee754/dbl-64/e_atanh.c @@ -39,6 +39,7 @@ #include <inttypes.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const double huge = 1e300; diff --git a/sysdeps/ieee754/dbl-64/e_exp2.c b/sysdeps/ieee754/dbl-64/e_exp2.c index a944abe..045cbbb 100644 --- a/sysdeps/ieee754/dbl-64/e_exp2.c +++ b/sysdeps/ieee754/dbl-64/e_exp2.c @@ -30,6 +30,7 @@ #include <fenv.h> #include <inttypes.h> #include <math_private.h> +#include <math-underflow.h> #include "t_exp2.h" diff --git a/sysdeps/ieee754/dbl-64/e_gamma_r.c b/sysdeps/ieee754/dbl-64/e_gamma_r.c index a3750f9..2744549 100644 --- a/sysdeps/ieee754/dbl-64/e_gamma_r.c +++ b/sysdeps/ieee754/dbl-64/e_gamma_r.c @@ -20,6 +20,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's diff --git a/sysdeps/ieee754/dbl-64/e_hypot.c b/sysdeps/ieee754/dbl-64/e_hypot.c index a890751..a2c33cc 100644 --- a/sysdeps/ieee754/dbl-64/e_hypot.c +++ b/sysdeps/ieee754/dbl-64/e_hypot.c @@ -44,6 +44,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> double __ieee754_hypot (double x, double y) diff --git a/sysdeps/ieee754/dbl-64/e_j1.c b/sysdeps/ieee754/dbl-64/e_j1.c index d0e387e..734f3ca 100644 --- a/sysdeps/ieee754/dbl-64/e_j1.c +++ b/sysdeps/ieee754/dbl-64/e_j1.c @@ -63,6 +63,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static double pone (double), qone (double); diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c index 6ef0fbe..9181b22 100644 --- a/sysdeps/ieee754/dbl-64/e_jn.c +++ b/sysdeps/ieee754/dbl-64/e_jn.c @@ -41,6 +41,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static const double invsqrtpi = 5.64189583547756279280e-01, /* 0x3FE20DD7, 0x50429B6D */ diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c index 542d03a..96d5b23 100644 --- a/sysdeps/ieee754/dbl-64/e_pow.c +++ b/sysdeps/ieee754/dbl-64/e_pow.c @@ -38,6 +38,7 @@ #include "MathLib.h" #include "upow.tbl" #include <math_private.h> +#include <math-underflow.h> #include <fenv.h> #ifndef SECTION diff --git a/sysdeps/ieee754/dbl-64/e_sinh.c b/sysdeps/ieee754/dbl-64/e_sinh.c index 49c24fb..c4e3421 100644 --- a/sysdeps/ieee754/dbl-64/e_sinh.c +++ b/sysdeps/ieee754/dbl-64/e_sinh.c @@ -36,6 +36,7 @@ static char rcsid[] = "$NetBSD: e_sinh.c,v 1.7 1995/05/10 20:46:13 jtc Exp $"; #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static const double one = 1.0, shuge = 1.0e307; diff --git a/sysdeps/ieee754/dbl-64/s_asinh.c b/sysdeps/ieee754/dbl-64/s_asinh.c index 5577cce..192ff85 100644 --- a/sysdeps/ieee754/dbl-64/s_asinh.c +++ b/sysdeps/ieee754/dbl-64/s_asinh.c @@ -24,6 +24,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> static const double diff --git a/sysdeps/ieee754/dbl-64/s_atan.c b/sysdeps/ieee754/dbl-64/s_atan.c index ff5718c..38db092 100644 --- a/sysdeps/ieee754/dbl-64/s_atan.c +++ b/sysdeps/ieee754/dbl-64/s_atan.c @@ -46,6 +46,7 @@ #include <libm-alias-double.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <stap-probe.h> void __mpatan (mp_no *, mp_no *, int); /* see definition in mpatan.c */ diff --git a/sysdeps/ieee754/dbl-64/s_erf.c b/sysdeps/ieee754/dbl-64/s_erf.c index 48dfca3..5f82060 100644 --- a/sysdeps/ieee754/dbl-64/s_erf.c +++ b/sysdeps/ieee754/dbl-64/s_erf.c @@ -117,6 +117,7 @@ static char rcsid[] = "$NetBSD: s_erf.c,v 1.8 1995/05/10 20:47:05 jtc Exp $"; #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> #include <fix-int-fp-convert-zero.h> diff --git a/sysdeps/ieee754/dbl-64/s_expm1.c b/sysdeps/ieee754/dbl-64/s_expm1.c index 3e136e7..8ef74f2 100644 --- a/sysdeps/ieee754/dbl-64/s_expm1.c +++ b/sysdeps/ieee754/dbl-64/s_expm1.c @@ -112,6 +112,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> #define one Q[0] static const double diff --git a/sysdeps/ieee754/dbl-64/s_log1p.c b/sysdeps/ieee754/dbl-64/s_log1p.c index b7cf5ce..c01f1be 100644 --- a/sysdeps/ieee754/dbl-64/s_log1p.c +++ b/sysdeps/ieee754/dbl-64/s_log1p.c @@ -81,6 +81,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libc-diag.h> static const double diff --git a/sysdeps/ieee754/dbl-64/s_nextup.c b/sysdeps/ieee754/dbl-64/s_nextup.c index db13a57..d37a2b6 100644 --- a/sysdeps/ieee754/dbl-64/s_nextup.c +++ b/sysdeps/ieee754/dbl-64/s_nextup.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <float.h> #include <math.h> #include <math_private.h> #include <libm-alias-double.h> diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c index ba1dbe2..b369ac9 100644 --- a/sysdeps/ieee754/dbl-64/s_sin.c +++ b/sysdeps/ieee754/dbl-64/s_sin.c @@ -41,6 +41,7 @@ #include "MathLib.h" #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> #include <fenv.h> diff --git a/sysdeps/ieee754/dbl-64/s_sincos.c b/sysdeps/ieee754/dbl-64/s_sincos.c index c746037..1d8d44b 100644 --- a/sysdeps/ieee754/dbl-64/s_sincos.c +++ b/sysdeps/ieee754/dbl-64/s_sincos.c @@ -21,6 +21,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> #define IN_SINCOS diff --git a/sysdeps/ieee754/dbl-64/s_tan.c b/sysdeps/ieee754/dbl-64/s_tan.c index 05a25eb..04ff8b6 100644 --- a/sysdeps/ieee754/dbl-64/s_tan.c +++ b/sysdeps/ieee754/dbl-64/s_tan.c @@ -41,6 +41,7 @@ #include "MathLib.h" #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> #include <fenv.h> #include <stap-probe.h> diff --git a/sysdeps/ieee754/dbl-64/s_tanh.c b/sysdeps/ieee754/dbl-64/s_tanh.c index 321bf44..673a971 100644 --- a/sysdeps/ieee754/dbl-64/s_tanh.c +++ b/sysdeps/ieee754/dbl-64/s_tanh.c @@ -41,6 +41,7 @@ static char rcsid[] = "$NetBSD: s_tanh.c,v 1.7 1995/05/10 20:48:22 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-double.h> static const double one = 1.0, two = 2.0, tiny = 1.0e-300; diff --git a/sysdeps/ieee754/flt-32/e_asinf.c b/sysdeps/ieee754/flt-32/e_asinf.c index 55eb144..e03073b 100644 --- a/sysdeps/ieee754/flt-32/e_asinf.c +++ b/sysdeps/ieee754/flt-32/e_asinf.c @@ -42,6 +42,7 @@ static char rcsid[] = "$NetBSD: e_asinf.c,v 1.5 1995/05/12 04:57:25 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const float one = 1.0000000000e+00, /* 0x3F800000 */ diff --git a/sysdeps/ieee754/flt-32/e_atanhf.c b/sysdeps/ieee754/flt-32/e_atanhf.c index 598000a..43f11ad 100644 --- a/sysdeps/ieee754/flt-32/e_atanhf.c +++ b/sysdeps/ieee754/flt-32/e_atanhf.c @@ -39,6 +39,7 @@ #include <inttypes.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const float huge = 1e30; diff --git a/sysdeps/ieee754/flt-32/e_gammaf_r.c b/sysdeps/ieee754/flt-32/e_gammaf_r.c index d640510..8b23add 100644 --- a/sysdeps/ieee754/flt-32/e_gammaf_r.c +++ b/sysdeps/ieee754/flt-32/e_gammaf_r.c @@ -20,6 +20,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's diff --git a/sysdeps/ieee754/flt-32/e_j1f.c b/sysdeps/ieee754/flt-32/e_j1f.c index 8aadc4c..887b5f7 100644 --- a/sysdeps/ieee754/flt-32/e_j1f.c +++ b/sysdeps/ieee754/flt-32/e_j1f.c @@ -18,6 +18,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static float ponef(float), qonef(float); diff --git a/sysdeps/ieee754/flt-32/e_jnf.c b/sysdeps/ieee754/flt-32/e_jnf.c index a4414ce..cd15ed7 100644 --- a/sysdeps/ieee754/flt-32/e_jnf.c +++ b/sysdeps/ieee754/flt-32/e_jnf.c @@ -18,6 +18,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static const float two = 2.0000000000e+00, /* 0x40000000 */ diff --git a/sysdeps/ieee754/flt-32/e_sinhf.c b/sysdeps/ieee754/flt-32/e_sinhf.c index 17b3663..20f7db8 100644 --- a/sysdeps/ieee754/flt-32/e_sinhf.c +++ b/sysdeps/ieee754/flt-32/e_sinhf.c @@ -17,6 +17,7 @@ #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> static const float one = 1.0, shuge = 1.0e37; diff --git a/sysdeps/ieee754/flt-32/k_sinf.c b/sysdeps/ieee754/flt-32/k_sinf.c index a195d59..dcf3c35 100644 --- a/sysdeps/ieee754/flt-32/k_sinf.c +++ b/sysdeps/ieee754/flt-32/k_sinf.c @@ -20,6 +20,7 @@ static char rcsid[] = "$NetBSD: k_sinf.c,v 1.4 1995/05/10 20:46:33 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const float half = 5.0000000000e-01,/* 0x3f000000 */ diff --git a/sysdeps/ieee754/flt-32/k_tanf.c b/sysdeps/ieee754/flt-32/k_tanf.c index 9f0e558..228ece2 100644 --- a/sysdeps/ieee754/flt-32/k_tanf.c +++ b/sysdeps/ieee754/flt-32/k_tanf.c @@ -20,6 +20,7 @@ static char rcsid[] = "$NetBSD: k_tanf.c,v 1.4 1995/05/10 20:46:39 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const float one = 1.0000000000e+00, /* 0x3f800000 */ pio4 = 7.8539812565e-01, /* 0x3f490fda */ diff --git a/sysdeps/ieee754/flt-32/s_asinhf.c b/sysdeps/ieee754/flt-32/s_asinhf.c index 27ecdd5..0812b54 100644 --- a/sysdeps/ieee754/flt-32/s_asinhf.c +++ b/sysdeps/ieee754/flt-32/s_asinhf.c @@ -16,6 +16,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-float.h> static const float diff --git a/sysdeps/ieee754/flt-32/s_atanf.c b/sysdeps/ieee754/flt-32/s_atanf.c index 03a4cfd..f61b0f5 100644 --- a/sysdeps/ieee754/flt-32/s_atanf.c +++ b/sysdeps/ieee754/flt-32/s_atanf.c @@ -20,6 +20,7 @@ static char rcsid[] = "$NetBSD: s_atanf.c,v 1.4 1995/05/10 20:46:47 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-float.h> static const float atanhi[] = { diff --git a/sysdeps/ieee754/flt-32/s_erff.c b/sysdeps/ieee754/flt-32/s_erff.c index 1d00abd..693934d 100644 --- a/sysdeps/ieee754/flt-32/s_erff.c +++ b/sysdeps/ieee754/flt-32/s_erff.c @@ -22,6 +22,7 @@ static char rcsid[] = "$NetBSD: s_erff.c,v 1.4 1995/05/10 20:47:07 jtc Exp $"; #include <math.h> #include <math-narrow-eval.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-float.h> #include <fix-int-fp-convert-zero.h> diff --git a/sysdeps/ieee754/flt-32/s_expm1f.c b/sysdeps/ieee754/flt-32/s_expm1f.c index 0358970..3b04ce7 100644 --- a/sysdeps/ieee754/flt-32/s_expm1f.c +++ b/sysdeps/ieee754/flt-32/s_expm1f.c @@ -17,6 +17,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-float.h> static const float huge = 1.0e+30; diff --git a/sysdeps/ieee754/flt-32/s_log1pf.c b/sysdeps/ieee754/flt-32/s_log1pf.c index 009084e..9d2ef89 100644 --- a/sysdeps/ieee754/flt-32/s_log1pf.c +++ b/sysdeps/ieee754/flt-32/s_log1pf.c @@ -16,6 +16,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libc-diag.h> static const float diff --git a/sysdeps/ieee754/flt-32/s_nextupf.c b/sysdeps/ieee754/flt-32/s_nextupf.c index 7ba8c0b..87ec7ba 100644 --- a/sysdeps/ieee754/flt-32/s_nextupf.c +++ b/sysdeps/ieee754/flt-32/s_nextupf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <float.h> #include <math.h> #include <math_private.h> #include <libm-alias-float.h> diff --git a/sysdeps/ieee754/flt-32/s_tanhf.c b/sysdeps/ieee754/flt-32/s_tanhf.c index c2b96cf..cc3d63d 100644 --- a/sysdeps/ieee754/flt-32/s_tanhf.c +++ b/sysdeps/ieee754/flt-32/s_tanhf.c @@ -20,6 +20,7 @@ static char rcsid[] = "$NetBSD: s_tanhf.c,v 1.4 1995/05/10 20:48:24 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-float.h> static const float one=1.0, two=2.0, tiny = 1.0e-30; diff --git a/sysdeps/ieee754/ldbl-128/e_asinl.c b/sysdeps/ieee754/ldbl-128/e_asinl.c index 53c2f1f..6021fac 100644 --- a/sysdeps/ieee754/ldbl-128/e_asinl.c +++ b/sysdeps/ieee754/ldbl-128/e_asinl.c @@ -62,6 +62,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 one = 1, diff --git a/sysdeps/ieee754/ldbl-128/e_atanhl.c b/sysdeps/ieee754/ldbl-128/e_atanhl.c index 4c8c2e2..13b7683 100644 --- a/sysdeps/ieee754/ldbl-128/e_atanhl.c +++ b/sysdeps/ieee754/ldbl-128/e_atanhl.c @@ -35,6 +35,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 one = 1, huge = L(1e4900); diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c index c4c61cb..735dc9b 100644 --- a/sysdeps/ieee754/ldbl-128/e_expl.c +++ b/sysdeps/ieee754/ldbl-128/e_expl.c @@ -65,6 +65,7 @@ #include <fenv.h> #include <inttypes.h> #include <math_private.h> +#include <math-underflow.h> #include <stdlib.h> #include "t_expl.h" diff --git a/sysdeps/ieee754/ldbl-128/e_gammal_r.c b/sysdeps/ieee754/ldbl-128/e_gammal_r.c index 95b9fe0..e2730b8 100644 --- a/sysdeps/ieee754/ldbl-128/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-128/e_gammal_r.c @@ -20,6 +20,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's diff --git a/sysdeps/ieee754/ldbl-128/e_hypotl.c b/sysdeps/ieee754/ldbl-128/e_hypotl.c index dd82b3a..7bafd4a 100644 --- a/sysdeps/ieee754/ldbl-128/e_hypotl.c +++ b/sysdeps/ieee754/ldbl-128/e_hypotl.c @@ -47,6 +47,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> _Float128 __ieee754_hypotl(_Float128 x, _Float128 y) diff --git a/sysdeps/ieee754/ldbl-128/e_j1l.c b/sysdeps/ieee754/ldbl-128/e_j1l.c index bff3a5e..e6f46f5 100644 --- a/sysdeps/ieee754/ldbl-128/e_j1l.c +++ b/sysdeps/ieee754/ldbl-128/e_j1l.c @@ -98,6 +98,7 @@ #include <errno.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* 1 / sqrt(pi) */ diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c index 635b4e7..7739eec 100644 --- a/sysdeps/ieee754/ldbl-128/e_jnl.c +++ b/sysdeps/ieee754/ldbl-128/e_jnl.c @@ -60,6 +60,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 invsqrtpi = L(5.6418958354775628694807945156077258584405E-1), diff --git a/sysdeps/ieee754/ldbl-128/e_sinhl.c b/sysdeps/ieee754/ldbl-128/e_sinhl.c index cce5b6e..39e7cf3 100644 --- a/sysdeps/ieee754/ldbl-128/e_sinhl.c +++ b/sysdeps/ieee754/ldbl-128/e_sinhl.c @@ -56,6 +56,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 one = 1.0, shuge = L(1.0e4931), ovf_thresh = L(1.1357216553474703894801348310092223067821E4); diff --git a/sysdeps/ieee754/ldbl-128/k_sincosl.c b/sysdeps/ieee754/ldbl-128/k_sincosl.c index 36668dd..6eb33ae 100644 --- a/sysdeps/ieee754/ldbl-128/k_sincosl.c +++ b/sysdeps/ieee754/ldbl-128/k_sincosl.c @@ -20,6 +20,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 c[] = { #define ONE c[0] diff --git a/sysdeps/ieee754/ldbl-128/k_sinl.c b/sysdeps/ieee754/ldbl-128/k_sinl.c index a9f38c7..9c19fb1 100644 --- a/sysdeps/ieee754/ldbl-128/k_sinl.c +++ b/sysdeps/ieee754/ldbl-128/k_sinl.c @@ -20,6 +20,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const _Float128 c[] = { #define ONE c[0] diff --git a/sysdeps/ieee754/ldbl-128/k_tanl.c b/sysdeps/ieee754/ldbl-128/k_tanl.c index e79023c..8da794d 100644 --- a/sysdeps/ieee754/ldbl-128/k_tanl.c +++ b/sysdeps/ieee754/ldbl-128/k_tanl.c @@ -59,6 +59,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libc-diag.h> static const _Float128 diff --git a/sysdeps/ieee754/ldbl-128/s_asinhl.c b/sysdeps/ieee754/ldbl-128/s_asinhl.c index 92a4826..a733ee7 100644 --- a/sysdeps/ieee754/ldbl-128/s_asinhl.c +++ b/sysdeps/ieee754/ldbl-128/s_asinhl.c @@ -32,6 +32,7 @@ static char rcsid[] = "$NetBSD: $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> static const _Float128 diff --git a/sysdeps/ieee754/ldbl-128/s_atanl.c b/sysdeps/ieee754/ldbl-128/s_atanl.c index e05368d..022ccf4 100644 --- a/sysdeps/ieee754/ldbl-128/s_atanl.c +++ b/sysdeps/ieee754/ldbl-128/s_atanl.c @@ -62,6 +62,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> /* arctan(k/8), k = 0, ..., 82 */ diff --git a/sysdeps/ieee754/ldbl-128/s_erfl.c b/sysdeps/ieee754/ldbl-128/s_erfl.c index 88e91c7..c0abfe2 100644 --- a/sysdeps/ieee754/ldbl-128/s_erfl.c +++ b/sysdeps/ieee754/ldbl-128/s_erfl.c @@ -100,6 +100,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> /* Evaluate P[n] x^n + P[n-1] x^(n-1) + ... + P[0] */ diff --git a/sysdeps/ieee754/ldbl-128/s_expm1l.c b/sysdeps/ieee754/ldbl-128/s_expm1l.c index ea0d29c..66881af 100644 --- a/sysdeps/ieee754/ldbl-128/s_expm1l.c +++ b/sysdeps/ieee754/ldbl-128/s_expm1l.c @@ -57,6 +57,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> /* exp(x) - 1 = x + 0.5 x^2 + x^3 P(x)/Q(x) diff --git a/sysdeps/ieee754/ldbl-128/s_log1pl.c b/sysdeps/ieee754/ldbl-128/s_log1pl.c index b8b2ffe..f3181db 100644 --- a/sysdeps/ieee754/ldbl-128/s_log1pl.c +++ b/sysdeps/ieee754/ldbl-128/s_log1pl.c @@ -56,6 +56,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> /* Coefficients for log(1+x) = x - x^2 / 2 + x^3 P(x)/Q(x) * 1/sqrt(2) <= 1+x < sqrt(2) diff --git a/sysdeps/ieee754/ldbl-128/s_nextupl.c b/sysdeps/ieee754/ldbl-128/s_nextupl.c index 5628c17..20827e6 100644 --- a/sysdeps/ieee754/ldbl-128/s_nextupl.c +++ b/sysdeps/ieee754/ldbl-128/s_nextupl.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <float.h> #include <math.h> #include <math_private.h> #include <libm-alias-ldouble.h> diff --git a/sysdeps/ieee754/ldbl-128/s_tanhl.c b/sysdeps/ieee754/ldbl-128/s_tanhl.c index 8f62f96..fc309da 100644 --- a/sysdeps/ieee754/ldbl-128/s_tanhl.c +++ b/sysdeps/ieee754/ldbl-128/s_tanhl.c @@ -44,6 +44,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> static const _Float128 one = 1.0, two = 2.0, tiny = L(1.0e-4900); diff --git a/sysdeps/ieee754/ldbl-128ibm/e_asinl.c b/sysdeps/ieee754/ldbl-128ibm/e_asinl.c index 1d42fce..0d6e313 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_asinl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_asinl.c @@ -62,6 +62,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0L, diff --git a/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c b/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c index b576f42..25c286b 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c @@ -31,6 +31,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0L, huge = 1e300L; diff --git a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c index 0ce7024..84ea7ee 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c @@ -20,6 +20,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's diff --git a/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c b/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c index 7f3b04f..842f77b 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_hypotl.c @@ -44,6 +44,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> long double __ieee754_hypotl(long double x, long double y) diff --git a/sysdeps/ieee754/ldbl-128ibm/e_j1l.c b/sysdeps/ieee754/ldbl-128ibm/e_j1l.c index 6130609..5126900 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_j1l.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_j1l.c @@ -21,6 +21,7 @@ #include <errno.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* 1 / sqrt(pi) */ diff --git a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c index dde5720..71b3add 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c @@ -60,6 +60,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double invsqrtpi = 5.6418958354775628694807945156077258584405E-1L, diff --git a/sysdeps/ieee754/ldbl-128ibm/e_powl.c b/sysdeps/ieee754/ldbl-128ibm/e_powl.c index b6c7011..f59ad4e 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_powl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_powl.c @@ -66,6 +66,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double bp[] = { 1.0L, diff --git a/sysdeps/ieee754/ldbl-128ibm/e_sinhl.c b/sysdeps/ieee754/ldbl-128ibm/e_sinhl.c index 67d9d24..f869fb0 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_sinhl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_sinhl.c @@ -31,6 +31,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0, shuge = 1.0e307; diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c index 4374220..ba95337 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c @@ -20,6 +20,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double c[] = { #define ONE c[0] diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c index 1590c6d..46d1d7b 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c @@ -20,6 +20,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double c[] = { #define ONE c[0] diff --git a/sysdeps/ieee754/ldbl-128ibm/k_tanl.c b/sysdeps/ieee754/ldbl-128ibm/k_tanl.c index 232e00c..3927fca 100644 --- a/sysdeps/ieee754/ldbl-128ibm/k_tanl.c +++ b/sysdeps/ieee754/ldbl-128ibm/k_tanl.c @@ -59,6 +59,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libc-diag.h> static const long double diff --git a/sysdeps/ieee754/ldbl-128ibm/s_asinhl.c b/sysdeps/ieee754/ldbl-128ibm/s_asinhl.c index 21ba14b..d4977e5 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_asinhl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_asinhl.c @@ -28,6 +28,7 @@ static char rcsid[] = "$NetBSD: s_asinh.c,v 1.9 1995/05/12 04:57:37 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <math_ldbl_opt.h> static const long double diff --git a/sysdeps/ieee754/ldbl-128ibm/s_atanl.c b/sysdeps/ieee754/ldbl-128ibm/s_atanl.c index 0560d82..32cf36c 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_atanl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_atanl.c @@ -62,6 +62,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <math_ldbl_opt.h> /* arctan(k/8), k = 0, ..., 82 */ diff --git a/sysdeps/ieee754/ldbl-128ibm/s_erfl.c b/sysdeps/ieee754/ldbl-128ibm/s_erfl.c index 7b761b0..5302fee 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_erfl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_erfl.c @@ -105,6 +105,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <math_ldbl_opt.h> #include <fix-int-fp-convert-zero.h> diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c index 3821fd7..08aeb4c 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c @@ -21,6 +21,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <math_ldbl_opt.h> #include <mul_split.h> #include <stdlib.h> diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nextupl.c b/sysdeps/ieee754/ldbl-128ibm/s_nextupl.c index 7743fe8..9b532a3 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_nextupl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_nextupl.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <float.h> #include <math.h> #include <math_private.h> #include <math_ldbl_opt.h> diff --git a/sysdeps/ieee754/ldbl-128ibm/s_tanhl.c b/sysdeps/ieee754/ldbl-128ibm/s_tanhl.c index e6457a1..3504862 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_tanhl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_tanhl.c @@ -41,6 +41,7 @@ static char rcsid[] = "$NetBSD: s_tanh.c,v 1.7 1995/05/10 20:48:22 jtc Exp $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <math_ldbl_opt.h> static const long double one=1.0L, two=2.0L, tiny = 1.0e-300L; diff --git a/sysdeps/ieee754/ldbl-96/e_asinl.c b/sysdeps/ieee754/ldbl-96/e_asinl.c index 85982ca..806906a 100644 --- a/sysdeps/ieee754/ldbl-96/e_asinl.c +++ b/sysdeps/ieee754/ldbl-96/e_asinl.c @@ -61,6 +61,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0L, diff --git a/sysdeps/ieee754/ldbl-96/e_atanhl.c b/sysdeps/ieee754/ldbl-96/e_atanhl.c index af3487f..c1f43ff 100644 --- a/sysdeps/ieee754/ldbl-96/e_atanhl.c +++ b/sysdeps/ieee754/ldbl-96/e_atanhl.c @@ -35,6 +35,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0, huge = 1e4900L; diff --git a/sysdeps/ieee754/ldbl-96/e_gammal_r.c b/sysdeps/ieee754/ldbl-96/e_gammal_r.c index 5e5fd10..fc7a5c5 100644 --- a/sysdeps/ieee754/ldbl-96/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-96/e_gammal_r.c @@ -19,6 +19,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <float.h> /* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's diff --git a/sysdeps/ieee754/ldbl-96/e_hypotl.c b/sysdeps/ieee754/ldbl-96/e_hypotl.c index 560ef22..f664e30 100644 --- a/sysdeps/ieee754/ldbl-96/e_hypotl.c +++ b/sysdeps/ieee754/ldbl-96/e_hypotl.c @@ -48,6 +48,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> long double __ieee754_hypotl(long double x, long double y) { diff --git a/sysdeps/ieee754/ldbl-96/e_j1l.c b/sysdeps/ieee754/ldbl-96/e_j1l.c index 6d0cb9e..581615d 100644 --- a/sysdeps/ieee754/ldbl-96/e_j1l.c +++ b/sysdeps/ieee754/ldbl-96/e_j1l.c @@ -75,6 +75,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static long double pone (long double), qone (long double); diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c index fe249b9..394921f 100644 --- a/sysdeps/ieee754/ldbl-96/e_jnl.c +++ b/sysdeps/ieee754/ldbl-96/e_jnl.c @@ -60,6 +60,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double invsqrtpi = 5.64189583547756286948079e-1L, two = 2.0e0L, one = 1.0e0L; diff --git a/sysdeps/ieee754/ldbl-96/e_sinhl.c b/sysdeps/ieee754/ldbl-96/e_sinhl.c index 64f7c91..a4b3978 100644 --- a/sysdeps/ieee754/ldbl-96/e_sinhl.c +++ b/sysdeps/ieee754/ldbl-96/e_sinhl.c @@ -39,6 +39,7 @@ static char rcsid[] = "$NetBSD: $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> static const long double one = 1.0, shuge = 1.0e4931L; diff --git a/sysdeps/ieee754/ldbl-96/k_sinl.c b/sysdeps/ieee754/ldbl-96/k_sinl.c index 30a3c2a..2549f71 100644 --- a/sysdeps/ieee754/ldbl-96/k_sinl.c +++ b/sysdeps/ieee754/ldbl-96/k_sinl.c @@ -23,6 +23,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> /* The polynomials have not been optimized for extended-precision and may contain more terms than needed. */ diff --git a/sysdeps/ieee754/ldbl-96/k_tanl.c b/sysdeps/ieee754/ldbl-96/k_tanl.c index f8641d5..9b5151b 100644 --- a/sysdeps/ieee754/ldbl-96/k_tanl.c +++ b/sysdeps/ieee754/ldbl-96/k_tanl.c @@ -59,6 +59,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libc-diag.h> static const long double diff --git a/sysdeps/ieee754/ldbl-96/s_asinhl.c b/sysdeps/ieee754/ldbl-96/s_asinhl.c index 50a08ed..2b9ae1f 100644 --- a/sysdeps/ieee754/ldbl-96/s_asinhl.c +++ b/sysdeps/ieee754/ldbl-96/s_asinhl.c @@ -32,6 +32,7 @@ static char rcsid[] = "$NetBSD: $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> static const long double diff --git a/sysdeps/ieee754/ldbl-96/s_erfl.c b/sysdeps/ieee754/ldbl-96/s_erfl.c index 0f89740..1e42df7 100644 --- a/sysdeps/ieee754/ldbl-96/s_erfl.c +++ b/sysdeps/ieee754/ldbl-96/s_erfl.c @@ -108,6 +108,7 @@ #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> static const long double diff --git a/sysdeps/ieee754/ldbl-96/s_nextupl.c b/sysdeps/ieee754/ldbl-96/s_nextupl.c index a1ca1fe..5dff32c 100644 --- a/sysdeps/ieee754/ldbl-96/s_nextupl.c +++ b/sysdeps/ieee754/ldbl-96/s_nextupl.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <float.h> #include <math.h> #include <math_private.h> #include <libm-alias-ldouble.h> diff --git a/sysdeps/ieee754/ldbl-96/s_tanhl.c b/sysdeps/ieee754/ldbl-96/s_tanhl.c index b0578ff..b1b3e06 100644 --- a/sysdeps/ieee754/ldbl-96/s_tanhl.c +++ b/sysdeps/ieee754/ldbl-96/s_tanhl.c @@ -45,6 +45,7 @@ static char rcsid[] = "$NetBSD: $"; #include <float.h> #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <libm-alias-ldouble.h> static const long double one=1.0, two=2.0, tiny = 1.0e-4900L; diff --git a/sysdeps/powerpc/fpu/e_hypot.c b/sysdeps/powerpc/fpu/e_hypot.c index 58352c0..b55db6d 100644 --- a/sysdeps/powerpc/fpu/e_hypot.c +++ b/sysdeps/powerpc/fpu/e_hypot.c @@ -19,6 +19,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <stdint.h> static const double two60 = 1.152921504606847e+18; diff --git a/sysdeps/x86/fpu/powl_helper.c b/sysdeps/x86/fpu/powl_helper.c index d270d30..651eedd 100644 --- a/sysdeps/x86/fpu/powl_helper.c +++ b/sysdeps/x86/fpu/powl_helper.c @@ -18,6 +18,7 @@ #include <math.h> #include <math_private.h> +#include <math-underflow.h> #include <stdbool.h> /* High parts and low parts of -log (k/16), for integer k from 12 to |