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authorJoseph Myers <joseph@codesourcery.com>2020-01-01 00:14:33 +0000
committerJoseph Myers <joseph@codesourcery.com>2020-01-01 00:14:33 +0000
commitd614a7539657941a9201c236b2f15afac18e1213 (patch)
treea7bb552caf4fc49aaf5cb3621d1a7c4a789b36c6 /math
parent09153638cfef9166586b0c21e852ea0d6f15a0fd (diff)
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Diffstat (limited to 'math')
-rw-r--r--math/Makefile2
-rw-r--r--math/atest-exp.c2
-rw-r--r--math/atest-exp2.c2
-rw-r--r--math/atest-sincos.c2
-rw-r--r--math/auto-libm-test-in2
-rw-r--r--math/basic-test.c2
-rw-r--r--math/bits/cmathcalls.h2
-rw-r--r--math/bits/mathcalls-helper-functions.h2
-rw-r--r--math/bits/mathcalls-narrow.h2
-rw-r--r--math/bits/mathcalls.h2
-rw-r--r--math/cabs_template.c2
-rw-r--r--math/carg_template.c2
-rw-r--r--math/cimag_template.c2
-rw-r--r--math/complex.h2
-rw-r--r--math/conj_template.c2
-rw-r--r--math/creal_template.c2
-rw-r--r--math/divtc3.c2
-rw-r--r--math/e_exp10.c2
-rw-r--r--math/e_exp10f.c2
-rw-r--r--math/e_exp10l.c2
-rw-r--r--math/e_exp2_template.c2
-rw-r--r--math/e_scalb.c2
-rw-r--r--math/e_scalbf.c2
-rw-r--r--math/e_scalbl.c2
-rw-r--r--math/fclrexcpt.c2
-rw-r--r--math/fedisblxcpt.c2
-rw-r--r--math/feenablxcpt.c2
-rw-r--r--math/fegetenv.c2
-rw-r--r--math/fegetexcept.c2
-rw-r--r--math/fegetmode.c2
-rw-r--r--math/fegetround.c2
-rw-r--r--math/feholdexcpt.c2
-rw-r--r--math/fenv.h2
-rw-r--r--math/fesetenv.c2
-rw-r--r--math/fesetexcept.c2
-rw-r--r--math/fesetmode.c2
-rw-r--r--math/fesetround.c2
-rw-r--r--math/fetestexceptflag.c2
-rw-r--r--math/feupdateenv.c2
-rw-r--r--math/fgetexcptflg.c2
-rw-r--r--math/finclude/math-vector-fortran.h2
-rw-r--r--math/fpu_control.c2
-rw-r--r--math/fraiseexcpt.c2
-rw-r--r--math/fromfp.h2
-rw-r--r--math/fsetexcptflg.c2
-rw-r--r--math/ftestexcept.c2
-rw-r--r--math/gen-auto-libm-tests.c2
-rwxr-xr-xmath/gen-fromfp-tests.py2
-rwxr-xr-xmath/gen-libm-test.py2
-rwxr-xr-xmath/gen-tgmath-tests.py2
-rw-r--r--math/k_casinh_template.c2
-rw-r--r--math/lgamma-compat.h2
-rw-r--r--math/libm-test-acos.inc2
-rw-r--r--math/libm-test-acosh.inc2
-rw-r--r--math/libm-test-asin.inc2
-rw-r--r--math/libm-test-asinh.inc2
-rw-r--r--math/libm-test-atan.inc2
-rw-r--r--math/libm-test-atan2.inc2
-rw-r--r--math/libm-test-atanh.inc2
-rw-r--r--math/libm-test-cabs.inc2
-rw-r--r--math/libm-test-cacos.inc2
-rw-r--r--math/libm-test-cacosh.inc2
-rw-r--r--math/libm-test-canonicalize.inc2
-rw-r--r--math/libm-test-carg.inc2
-rw-r--r--math/libm-test-casin.inc2
-rw-r--r--math/libm-test-casinh.inc2
-rw-r--r--math/libm-test-catan.inc2
-rw-r--r--math/libm-test-catanh.inc2
-rw-r--r--math/libm-test-cbrt.inc2
-rw-r--r--math/libm-test-ccos.inc2
-rw-r--r--math/libm-test-ccosh.inc2
-rw-r--r--math/libm-test-ceil.inc2
-rw-r--r--math/libm-test-cexp.inc2
-rw-r--r--math/libm-test-cimag.inc2
-rw-r--r--math/libm-test-clog.inc2
-rw-r--r--math/libm-test-clog10.inc2
-rw-r--r--math/libm-test-compat_totalorder.inc2
-rw-r--r--math/libm-test-compat_totalordermag.inc2
-rw-r--r--math/libm-test-conj.inc2
-rw-r--r--math/libm-test-copysign.inc2
-rw-r--r--math/libm-test-cos.inc2
-rw-r--r--math/libm-test-cosh.inc2
-rw-r--r--math/libm-test-cpow.inc2
-rw-r--r--math/libm-test-cproj.inc2
-rw-r--r--math/libm-test-creal.inc2
-rw-r--r--math/libm-test-csin.inc2
-rw-r--r--math/libm-test-csinh.inc2
-rw-r--r--math/libm-test-csqrt.inc2
-rw-r--r--math/libm-test-ctan.inc2
-rw-r--r--math/libm-test-ctanh.inc2
-rw-r--r--math/libm-test-driver.c2
-rw-r--r--math/libm-test-erf.inc2
-rw-r--r--math/libm-test-erfc.inc2
-rw-r--r--math/libm-test-exp.inc2
-rw-r--r--math/libm-test-exp10.inc2
-rw-r--r--math/libm-test-exp2.inc2
-rw-r--r--math/libm-test-expm1.inc2
-rw-r--r--math/libm-test-fabs.inc2
-rw-r--r--math/libm-test-fdim.inc2
-rw-r--r--math/libm-test-floor.inc2
-rw-r--r--math/libm-test-fma.inc2
-rw-r--r--math/libm-test-fmax.inc2
-rw-r--r--math/libm-test-fmaxmag.inc2
-rw-r--r--math/libm-test-fmin.inc2
-rw-r--r--math/libm-test-fminmag.inc2
-rw-r--r--math/libm-test-fmod.inc2
-rw-r--r--math/libm-test-fpclassify.inc2
-rw-r--r--math/libm-test-frexp.inc2
-rw-r--r--math/libm-test-fromfp.inc2
-rw-r--r--math/libm-test-fromfpx.inc2
-rw-r--r--math/libm-test-getpayload.inc2
-rw-r--r--math/libm-test-hypot.inc2
-rw-r--r--math/libm-test-ilogb.inc2
-rw-r--r--math/libm-test-iscanonical.inc2
-rw-r--r--math/libm-test-iseqsig.inc2
-rw-r--r--math/libm-test-isfinite.inc2
-rw-r--r--math/libm-test-isgreater.inc2
-rw-r--r--math/libm-test-isgreaterequal.inc2
-rw-r--r--math/libm-test-isinf.inc2
-rw-r--r--math/libm-test-isless.inc2
-rw-r--r--math/libm-test-islessequal.inc2
-rw-r--r--math/libm-test-islessgreater.inc2
-rw-r--r--math/libm-test-isnan.inc2
-rw-r--r--math/libm-test-isnormal.inc2
-rw-r--r--math/libm-test-issignaling.inc2
-rw-r--r--math/libm-test-issubnormal.inc2
-rw-r--r--math/libm-test-isunordered.inc2
-rw-r--r--math/libm-test-iszero.inc2
-rw-r--r--math/libm-test-j0.inc2
-rw-r--r--math/libm-test-j1.inc2
-rw-r--r--math/libm-test-jn.inc2
-rw-r--r--math/libm-test-lgamma.inc2
-rw-r--r--math/libm-test-llogb.inc2
-rw-r--r--math/libm-test-llrint.inc2
-rw-r--r--math/libm-test-llround.inc2
-rw-r--r--math/libm-test-log.inc2
-rw-r--r--math/libm-test-log10.inc2
-rw-r--r--math/libm-test-log1p.inc2
-rw-r--r--math/libm-test-log2.inc2
-rw-r--r--math/libm-test-logb.inc2
-rw-r--r--math/libm-test-lrint.inc2
-rw-r--r--math/libm-test-lround.inc2
-rw-r--r--math/libm-test-modf.inc2
-rw-r--r--math/libm-test-narrow-add.inc2
-rw-r--r--math/libm-test-narrow-div.inc2
-rw-r--r--math/libm-test-narrow-mul.inc2
-rw-r--r--math/libm-test-narrow-sub.inc2
-rw-r--r--math/libm-test-nearbyint.inc2
-rw-r--r--math/libm-test-nextafter.inc2
-rw-r--r--math/libm-test-nextdown.inc2
-rw-r--r--math/libm-test-nexttoward.inc2
-rw-r--r--math/libm-test-nextup.inc2
-rw-r--r--math/libm-test-pow.inc2
-rw-r--r--math/libm-test-remainder.inc2
-rw-r--r--math/libm-test-remquo.inc2
-rw-r--r--math/libm-test-rint.inc2
-rw-r--r--math/libm-test-round.inc2
-rw-r--r--math/libm-test-roundeven.inc2
-rw-r--r--math/libm-test-scalb.inc2
-rw-r--r--math/libm-test-scalbln.inc2
-rw-r--r--math/libm-test-scalbn.inc2
-rw-r--r--math/libm-test-setpayload.inc2
-rw-r--r--math/libm-test-setpayloadsig.inc2
-rw-r--r--math/libm-test-signbit.inc2
-rw-r--r--math/libm-test-significand.inc2
-rw-r--r--math/libm-test-sin.inc2
-rw-r--r--math/libm-test-sincos.inc2
-rw-r--r--math/libm-test-sinh.inc2
-rw-r--r--math/libm-test-sqrt.inc2
-rw-r--r--math/libm-test-support.c2
-rw-r--r--math/libm-test-support.h2
-rw-r--r--math/libm-test-tan.inc2
-rw-r--r--math/libm-test-tanh.inc2
-rw-r--r--math/libm-test-tgamma.inc2
-rw-r--r--math/libm-test-totalorder.inc2
-rw-r--r--math/libm-test-totalordermag.inc2
-rw-r--r--math/libm-test-trunc.inc2
-rw-r--r--math/libm-test-ufromfp.inc2
-rw-r--r--math/libm-test-ufromfpx.inc2
-rw-r--r--math/libm-test-y0.inc2
-rw-r--r--math/libm-test-y1.inc2
-rw-r--r--math/libm-test-yn.inc2
-rw-r--r--math/math-narrow.h2
-rw-r--r--math/math-svid-compat.h2
-rw-r--r--math/math-underflow.h2
-rw-r--r--math/math.h2
-rw-r--r--math/mul_split.h2
-rw-r--r--math/mul_splitl.h2
-rw-r--r--math/multc3.c2
-rw-r--r--math/s_cacos_template.c2
-rw-r--r--math/s_cacosh_template.c2
-rw-r--r--math/s_canonicalize_template.c2
-rw-r--r--math/s_casin_template.c2
-rw-r--r--math/s_casinh_template.c2
-rw-r--r--math/s_catan_template.c2
-rw-r--r--math/s_catanh_template.c2
-rw-r--r--math/s_ccos_template.c2
-rw-r--r--math/s_ccosh_template.c2
-rw-r--r--math/s_cexp_template.c2
-rw-r--r--math/s_clog10_template.c2
-rw-r--r--math/s_clog_template.c2
-rw-r--r--math/s_cpow_template.c2
-rw-r--r--math/s_cproj_template.c2
-rw-r--r--math/s_csin_template.c2
-rw-r--r--math/s_csinh_template.c2
-rw-r--r--math/s_csqrt_template.c2
-rw-r--r--math/s_ctan_template.c2
-rw-r--r--math/s_ctanh_template.c2
-rw-r--r--math/s_fdim_template.c2
-rw-r--r--math/s_fma.c2
-rw-r--r--math/s_fmaf.c2
-rw-r--r--math/s_fmal.c2
-rw-r--r--math/s_fmax_template.c2
-rw-r--r--math/s_fmaxmag_template.c2
-rw-r--r--math/s_fmin_template.c2
-rw-r--r--math/s_fminmag_template.c2
-rw-r--r--math/s_iseqsig_template.c2
-rw-r--r--math/s_nan_template.c2
-rw-r--r--math/s_nextdown_template.c2
-rw-r--r--math/s_significand_template.c2
-rw-r--r--math/setfpucw.c2
-rw-r--r--math/test-arg-double.h2
-rw-r--r--math/test-arg-float128.h2
-rw-r--r--math/test-arg-float32x.h2
-rw-r--r--math/test-arg-float64.h2
-rw-r--r--math/test-arg-float64x.h2
-rw-r--r--math/test-arg-ldouble.h2
-rw-r--r--math/test-double-vlen2.h2
-rw-r--r--math/test-double-vlen4.h2
-rw-r--r--math/test-double-vlen8.h2
-rw-r--r--math/test-double.h2
-rw-r--r--math/test-fe-snans-always-signal.c2
-rw-r--r--math/test-femode-traps.c2
-rw-r--r--math/test-femode.c2
-rw-r--r--math/test-fenv-clear-main.c2
-rw-r--r--math/test-fenv-preserve.c2
-rw-r--r--math/test-fenv-return.c2
-rw-r--r--math/test-fenv-tls.c2
-rw-r--r--math/test-fenv.c2
-rw-r--r--math/test-fenvinline.c2
-rw-r--r--math/test-fesetexcept-traps.c2
-rw-r--r--math/test-fesetexcept.c2
-rw-r--r--math/test-fetestexceptflag.c2
-rw-r--r--math/test-fexcept-traps.c2
-rw-r--r--math/test-fexcept.c2
-rw-r--r--math/test-float-vlen16.h2
-rw-r--r--math/test-float-vlen4.h2
-rw-r--r--math/test-float-vlen8.h2
-rw-r--r--math/test-float.h2
-rw-r--r--math/test-float128.h2
-rw-r--r--math/test-float32.h2
-rw-r--r--math/test-float32x.h2
-rw-r--r--math/test-float64.h2
-rw-r--r--math/test-float64x.h2
-rw-r--r--math/test-flt-eval-method.c2
-rw-r--r--math/test-fp-ilogb-constants.c2
-rw-r--r--math/test-fp-llogb-constants.c2
-rw-r--r--math/test-fpucw-ieee.c2
-rw-r--r--math/test-fpucw.c2
-rw-r--r--math/test-iseqsig-excess-precision.c2
-rw-r--r--math/test-iszero-excess-precision.c2
-rw-r--r--math/test-ldouble.h2
-rw-r--r--math/test-math-cxx11.cc2
-rw-r--r--math/test-math-errno.h2
-rw-r--r--math/test-math-exceptions.h2
-rw-r--r--math/test-math-floatn.h2
-rw-r--r--math/test-math-inline.h2
-rw-r--r--math/test-math-iscanonical.cc2
-rw-r--r--math/test-math-iseqsig.cc2
-rw-r--r--math/test-math-isinff.cc2
-rw-r--r--math/test-math-issignaling.cc2
-rw-r--r--math/test-math-iszero.cc2
-rw-r--r--math/test-math-narrow.h2
-rw-r--r--math/test-math-no-inline.h2
-rw-r--r--math/test-math-scalar.h2
-rw-r--r--math/test-math-vector.h2
-rw-r--r--math/test-matherr-2.c2
-rw-r--r--math/test-matherr-3.c2
-rw-r--r--math/test-matherr.c2
-rw-r--r--math/test-misc.c2
-rw-r--r--math/test-nan-const.c2
-rw-r--r--math/test-nan-overflow.c2
-rw-r--r--math/test-nan-payload.c2
-rw-r--r--math/test-narrow-macros.c2
-rw-r--r--math/test-nearbyint-except-2.c2
-rw-r--r--math/test-nearbyint-except.c2
-rw-r--r--math/test-powl.c2
-rw-r--r--math/test-signgam-main.c2
-rw-r--r--math/test-snan.c2
-rw-r--r--math/test-tgmath-int.c2
-rw-r--r--math/test-tgmath-ret.c2
-rw-r--r--math/test-tgmath.c2
-rw-r--r--math/test-tgmath2.c2
-rw-r--r--math/tgmath.h2
-rw-r--r--math/tst-CMPLX2.c2
-rw-r--r--math/tst-definitions.c2
-rw-r--r--math/w_acos_compat.c2
-rw-r--r--math/w_acos_template.c2
-rw-r--r--math/w_acosf_compat.c2
-rw-r--r--math/w_acosh_compat.c2
-rw-r--r--math/w_acosh_template.c2
-rw-r--r--math/w_acoshf_compat.c2
-rw-r--r--math/w_acoshl_compat.c2
-rw-r--r--math/w_acosl_compat.c2
-rw-r--r--math/w_asin_compat.c2
-rw-r--r--math/w_asin_template.c2
-rw-r--r--math/w_asinf_compat.c2
-rw-r--r--math/w_asinl_compat.c2
-rw-r--r--math/w_atan2_compat.c2
-rw-r--r--math/w_atan2_template.c2
-rw-r--r--math/w_atan2f_compat.c2
-rw-r--r--math/w_atan2l_compat.c2
-rw-r--r--math/w_atanh_compat.c2
-rw-r--r--math/w_atanh_template.c2
-rw-r--r--math/w_atanhf_compat.c2
-rw-r--r--math/w_atanhl_compat.c2
-rw-r--r--math/w_cosh_template.c2
-rw-r--r--math/w_exp10_compat.c2
-rw-r--r--math/w_exp10_template.c2
-rw-r--r--math/w_exp10f_compat.c2
-rw-r--r--math/w_exp10l_compat.c2
-rw-r--r--math/w_exp2_template.c2
-rw-r--r--math/w_exp_compat.c2
-rw-r--r--math/w_exp_template.c2
-rw-r--r--math/w_expf_compat.c2
-rw-r--r--math/w_fmod_compat.c2
-rw-r--r--math/w_fmod_template.c2
-rw-r--r--math/w_fmodf_compat.c2
-rw-r--r--math/w_fmodl_compat.c2
-rw-r--r--math/w_hypot_template.c2
-rw-r--r--math/w_ilogb_template.c2
-rw-r--r--math/w_j0_compat.c2
-rw-r--r--math/w_j0_template.c2
-rw-r--r--math/w_j0f_compat.c2
-rw-r--r--math/w_j0l_compat.c2
-rw-r--r--math/w_j1_compat.c2
-rw-r--r--math/w_j1_template.c2
-rw-r--r--math/w_j1f_compat.c2
-rw-r--r--math/w_j1l_compat.c2
-rw-r--r--math/w_jn_compat.c2
-rw-r--r--math/w_jn_template.c2
-rw-r--r--math/w_jnf_compat.c2
-rw-r--r--math/w_lgamma_r_template.c2
-rw-r--r--math/w_lgamma_template.c2
-rw-r--r--math/w_llogb_template.c2
-rw-r--r--math/w_log10_compat.c2
-rw-r--r--math/w_log10_template.c2
-rw-r--r--math/w_log10f_compat.c2
-rw-r--r--math/w_log10l_compat.c2
-rw-r--r--math/w_log1p_template.c2
-rw-r--r--math/w_log2_compat.c2
-rw-r--r--math/w_log2_template.c2
-rw-r--r--math/w_log2f_compat.c2
-rw-r--r--math/w_log2l_compat.c2
-rw-r--r--math/w_log_compat.c2
-rw-r--r--math/w_log_template.c2
-rw-r--r--math/w_logf_compat.c2
-rw-r--r--math/w_logl_compat.c2
-rw-r--r--math/w_pow_compat.c2
-rw-r--r--math/w_pow_template.c2
-rw-r--r--math/w_powf_compat.c2
-rw-r--r--math/w_powl_compat.c2
-rw-r--r--math/w_remainder_compat.c2
-rw-r--r--math/w_remainder_template.c2
-rw-r--r--math/w_remainderf_compat.c2
-rw-r--r--math/w_remainderl_compat.c2
-rw-r--r--math/w_scalb_compat.c2
-rw-r--r--math/w_scalbf_compat.c2
-rw-r--r--math/w_scalbl_compat.c2
-rw-r--r--math/w_scalbln_template.c2
-rw-r--r--math/w_sinh_template.c2
-rw-r--r--math/w_sqrt_compat.c2
-rw-r--r--math/w_sqrt_template.c2
-rw-r--r--math/w_sqrtf_compat.c2
-rw-r--r--math/w_sqrtl_compat.c2
-rw-r--r--math/w_tgamma_template.c2
376 files changed, 376 insertions, 376 deletions
diff --git a/math/Makefile b/math/Makefile
index 7aedacb9ad..5985b6744b 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1996-2019 Free Software Foundation, Inc.
+# Copyright (C) 1996-2020 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
diff --git a/math/atest-exp.c b/math/atest-exp.c
index b3d73aec4f..455b5dfa6e 100644
--- a/math/atest-exp.c
+++ b/math/atest-exp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index fc3d3a669e..6d90a62f20 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
diff --git a/math/atest-sincos.c b/math/atest-sincos.c
index 809c3cfdcd..b24e0b59d1 100644
--- a/math/atest-sincos.c
+++ b/math/atest-sincos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index b004abfc32..ee56983d75 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -1,5 +1,5 @@
 # libm test inputs for gen-auto-libm-tests.c.
-# Copyright (C) 1997-2019 Free Software Foundation, Inc.
+# Copyright (C) 1997-2020 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
diff --git a/math/basic-test.c b/math/basic-test.c
index f45a68af4f..5efff3f812 100644
--- a/math/basic-test.c
+++ b/math/basic-test.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
diff --git a/math/bits/cmathcalls.h b/math/bits/cmathcalls.h
index b6c12bfca6..cb785ab4fe 100644
--- a/math/bits/cmathcalls.h
+++ b/math/bits/cmathcalls.h
@@ -1,6 +1,6 @@
 /* Prototype declarations for complex math functions;
    helper file for <complex.h>.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/bits/mathcalls-helper-functions.h b/math/bits/mathcalls-helper-functions.h
index 8f7b786f91..5b1e9edb01 100644
--- a/math/bits/mathcalls-helper-functions.h
+++ b/math/bits/mathcalls-helper-functions.h
@@ -1,5 +1,5 @@
 /* Prototype declarations for math classification macros helpers.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/bits/mathcalls-narrow.h b/math/bits/mathcalls-narrow.h
index e4a347e238..6d6ad2b394 100644
--- a/math/bits/mathcalls-narrow.h
+++ b/math/bits/mathcalls-narrow.h
@@ -1,5 +1,5 @@
 /* Declare functions returning a narrower type.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index 7216826b0e..43e5481b94 100644
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -1,5 +1,5 @@
 /* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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
diff --git a/math/cabs_template.c b/math/cabs_template.c
index cdf6f398b7..edaa6cd78d 100644
--- a/math/cabs_template.c
+++ b/math/cabs_template.c
@@ -1,5 +1,5 @@
 /* Return the complex absolute value of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/carg_template.c b/math/carg_template.c
index ae7d5de1da..71b9b64d8e 100644
--- a/math/carg_template.c
+++ b/math/carg_template.c
@@ -1,5 +1,5 @@
 /* Compute argument of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/cimag_template.c b/math/cimag_template.c
index 5de844665c..356acf479e 100644
--- a/math/cimag_template.c
+++ b/math/cimag_template.c
@@ -1,5 +1,5 @@
 /* Return imaginary part of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/complex.h b/math/complex.h
index ab9ada6b13..d63005bec6 100644
--- a/math/complex.h
+++ b/math/complex.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 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
diff --git a/math/conj_template.c b/math/conj_template.c
index 2964e78fbb..2c2cf57f04 100644
--- a/math/conj_template.c
+++ b/math/conj_template.c
@@ -1,5 +1,5 @@
 /* Return complex conjugate of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/creal_template.c b/math/creal_template.c
index 4b3aeea12e..dc4af6802e 100644
--- a/math/creal_template.c
+++ b/math/creal_template.c
@@ -1,5 +1,5 @@
 /* Return real part of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/divtc3.c b/math/divtc3.c
index 3262687206..56e0f35b7e 100644
--- a/math/divtc3.c
+++ b/math/divtc3.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2005-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson <rth@redhat.com>, 2005.
 
diff --git a/math/e_exp10.c b/math/e_exp10.c
index 665c5d11fc..143287946d 100644
--- a/math/e_exp10.c
+++ b/math/e_exp10.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
diff --git a/math/e_exp10f.c b/math/e_exp10f.c
index 92a28824a6..5a06a1ecfe 100644
--- a/math/e_exp10f.c
+++ b/math/e_exp10f.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
diff --git a/math/e_exp10l.c b/math/e_exp10l.c
index cd0ec36622..ac56f98140 100644
--- a/math/e_exp10l.c
+++ b/math/e_exp10l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
diff --git a/math/e_exp2_template.c b/math/e_exp2_template.c
index 8d8730d2f4..214da767ad 100644
--- a/math/e_exp2_template.c
+++ b/math/e_exp2_template.c
@@ -1,5 +1,5 @@
 /* Compute 2^x.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 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
diff --git a/math/e_scalb.c b/math/e_scalb.c
index 66a8bf2f5a..e5e8e29d84 100644
--- a/math/e_scalb.c
+++ b/math/e_scalb.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/e_scalbf.c b/math/e_scalbf.c
index 4c3194f18a..3c68787c12 100644
--- a/math/e_scalbf.c
+++ b/math/e_scalbf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/e_scalbl.c b/math/e_scalbl.c
index 1f7119ca9b..9e9bc6c332 100644
--- a/math/e_scalbl.c
+++ b/math/e_scalbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/fclrexcpt.c b/math/fclrexcpt.c
index 7b866e8a48..8f8f3411cf 100644
--- a/math/fclrexcpt.c
+++ b/math/fclrexcpt.c
@@ -1,5 +1,5 @@
 /* Clear given exceptions in current floating-point environment.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fedisblxcpt.c b/math/fedisblxcpt.c
index 67d590e8c0..52010ffeb8 100644
--- a/math/fedisblxcpt.c
+++ b/math/fedisblxcpt.c
@@ -1,5 +1,5 @@
 /* Disable floating-point exceptions.
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
diff --git a/math/feenablxcpt.c b/math/feenablxcpt.c
index e516b34e79..2b04f9ccf7 100644
--- a/math/feenablxcpt.c
+++ b/math/feenablxcpt.c
@@ -1,5 +1,5 @@
 /* Enable floating-point exceptions.
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
diff --git a/math/fegetenv.c b/math/fegetenv.c
index 557a5ddfc9..eb61a7852a 100644
--- a/math/fegetenv.c
+++ b/math/fegetenv.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fegetexcept.c b/math/fegetexcept.c
index 81c2f10465..beeb82a89a 100644
--- a/math/fegetexcept.c
+++ b/math/fegetexcept.c
@@ -1,5 +1,5 @@
 /* Get floating-point exceptions.
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
diff --git a/math/fegetmode.c b/math/fegetmode.c
index 69d1f2da51..416d737744 100644
--- a/math/fegetmode.c
+++ b/math/fegetmode.c
@@ -1,5 +1,5 @@
 /* Store current floating-point control modes.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/fegetround.c b/math/fegetround.c
index e05ef26af2..8b7dc01082 100644
--- a/math/fegetround.c
+++ b/math/fegetround.c
@@ -1,5 +1,5 @@
 /* Return current rounding direction.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/feholdexcpt.c b/math/feholdexcpt.c
index ae225b500e..7f3e9cb5a2 100644
--- a/math/feholdexcpt.c
+++ b/math/feholdexcpt.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment and clear exceptions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fenv.h b/math/fenv.h
index 455860b88b..6cad1d3575 100644
--- a/math/fenv.h
+++ b/math/fenv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 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
diff --git a/math/fesetenv.c b/math/fesetenv.c
index 5f520a938e..c330e8e0fd 100644
--- a/math/fesetenv.c
+++ b/math/fesetenv.c
@@ -1,5 +1,5 @@
 /* Install given floating-point environment.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fesetexcept.c b/math/fesetexcept.c
index 89b51dfa93..44f4406084 100644
--- a/math/fesetexcept.c
+++ b/math/fesetexcept.c
@@ -1,5 +1,5 @@
 /* Set given exception flags.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/fesetmode.c b/math/fesetmode.c
index db0bb50dba..98cf061cda 100644
--- a/math/fesetmode.c
+++ b/math/fesetmode.c
@@ -1,5 +1,5 @@
 /* Install given floating-point control modes.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/fesetround.c b/math/fesetround.c
index ccddc34119..b6dd070138 100644
--- a/math/fesetround.c
+++ b/math/fesetround.c
@@ -1,5 +1,5 @@
 /* Set current rounding direction.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fetestexceptflag.c b/math/fetestexceptflag.c
index a6095323f8..e8cd719fa4 100644
--- a/math/fetestexceptflag.c
+++ b/math/fetestexceptflag.c
@@ -1,5 +1,5 @@
 /* Test exception in saved exception state.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/feupdateenv.c b/math/feupdateenv.c
index 1ecd15e2d6..07d4ce9034 100644
--- a/math/feupdateenv.c
+++ b/math/feupdateenv.c
@@ -1,5 +1,5 @@
 /* Install given floating-point environment and raise exceptions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fgetexcptflg.c b/math/fgetexcptflg.c
index 40d9c51396..8b39e65d16 100644
--- a/math/fgetexcptflg.c
+++ b/math/fgetexcptflg.c
@@ -1,5 +1,5 @@
 /* Store current representation for exceptions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/finclude/math-vector-fortran.h b/math/finclude/math-vector-fortran.h
index f4f4c0f6e4..bcb28c1771 100644
--- a/math/finclude/math-vector-fortran.h
+++ b/math/finclude/math-vector-fortran.h
@@ -1,5 +1,5 @@
 ! Platform-specific declarations of SIMD math functions for Fortran. -*- f90 -*-
-!   Copyright (C) 2019 Free Software Foundation, Inc.
+!   Copyright (C) 2019-2020 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
diff --git a/math/fpu_control.c b/math/fpu_control.c
index 08a11cf285..5088fd089a 100644
--- a/math/fpu_control.c
+++ b/math/fpu_control.c
@@ -1,5 +1,5 @@
 /* Default FPU control word initialization.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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
diff --git a/math/fraiseexcpt.c b/math/fraiseexcpt.c
index 9335884441..9364d58e28 100644
--- a/math/fraiseexcpt.c
+++ b/math/fraiseexcpt.c
@@ -1,5 +1,5 @@
 /* Raise given exceptions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/fromfp.h b/math/fromfp.h
index a511ae391b..adf4943d50 100644
--- a/math/fromfp.h
+++ b/math/fromfp.h
@@ -1,5 +1,5 @@
 /* Round to integer type.  Common helper functions.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/fsetexcptflg.c b/math/fsetexcptflg.c
index db5f080584..d8ac1edf6e 100644
--- a/math/fsetexcptflg.c
+++ b/math/fsetexcptflg.c
@@ -1,5 +1,5 @@
 /* Set floating-point environment exception handling.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/ftestexcept.c b/math/ftestexcept.c
index e642122a99..a04cf872a8 100644
--- a/math/ftestexcept.c
+++ b/math/ftestexcept.c
@@ -1,5 +1,5 @@
 /* Test exception in current environment.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/gen-auto-libm-tests.c b/math/gen-auto-libm-tests.c
index 08684c4646..e18b5405f9 100644
--- a/math/gen-auto-libm-tests.c
+++ b/math/gen-auto-libm-tests.c
@@ -1,5 +1,5 @@
 /* Generate expected output for libm tests with MPFR and MPC.
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 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
diff --git a/math/gen-fromfp-tests.py b/math/gen-fromfp-tests.py
index 57f8477899..690523d91e 100755
--- a/math/gen-fromfp-tests.py
+++ b/math/gen-fromfp-tests.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 # Expand test inputs for fromfp functions into text to edit into libm-test.inc.
-# Copyright (C) 2016-2019 Free Software Foundation, Inc.
+# Copyright (C) 2016-2020 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
diff --git a/math/gen-libm-test.py b/math/gen-libm-test.py
index 01e0d2397c..ec263397d8 100755
--- a/math/gen-libm-test.py
+++ b/math/gen-libm-test.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python
 # Generate tests for libm functions.
-# Copyright (C) 2018-2019 Free Software Foundation, Inc.
+# Copyright (C) 2018-2020 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
diff --git a/math/gen-tgmath-tests.py b/math/gen-tgmath-tests.py
index ffd92e3ef9..ef207dd852 100755
--- a/math/gen-tgmath-tests.py
+++ b/math/gen-tgmath-tests.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python
 # Generate tests for <tgmath.h> macros.
-# Copyright (C) 2017-2019 Free Software Foundation, Inc.
+# Copyright (C) 2017-2020 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
diff --git a/math/k_casinh_template.c b/math/k_casinh_template.c
index 111661e25a..dd745142b3 100644
--- a/math/k_casinh_template.c
+++ b/math/k_casinh_template.c
@@ -1,7 +1,7 @@
 /* Return arc hyperbolic sine for a complex float type, with the
    imaginary part of the result possibly adjusted for use in
    computing other functions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/lgamma-compat.h b/math/lgamma-compat.h
index c3655116ae..08fbedf733 100644
--- a/math/lgamma-compat.h
+++ b/math/lgamma-compat.h
@@ -1,5 +1,5 @@
 /* ABI compatibility for lgamma functions.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/libm-test-acos.inc b/math/libm-test-acos.inc
index 6f04f304c4..25ac6ccceb 100644
--- a/math/libm-test-acos.inc
+++ b/math/libm-test-acos.inc
@@ -1,5 +1,5 @@
 /* Test acos.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-acosh.inc b/math/libm-test-acosh.inc
index e27fb48652..d4abf08742 100644
--- a/math/libm-test-acosh.inc
+++ b/math/libm-test-acosh.inc
@@ -1,5 +1,5 @@
 /* Test acosh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-asin.inc b/math/libm-test-asin.inc
index b491fd8cde..d6050e0da2 100644
--- a/math/libm-test-asin.inc
+++ b/math/libm-test-asin.inc
@@ -1,5 +1,5 @@
 /* Test asin.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-asinh.inc b/math/libm-test-asinh.inc
index e92da2d32e..52240b2c8c 100644
--- a/math/libm-test-asinh.inc
+++ b/math/libm-test-asinh.inc
@@ -1,5 +1,5 @@
 /* Test asinh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-atan.inc b/math/libm-test-atan.inc
index 174aff4d86..2bfd86ed21 100644
--- a/math/libm-test-atan.inc
+++ b/math/libm-test-atan.inc
@@ -1,5 +1,5 @@
 /* Test atan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-atan2.inc b/math/libm-test-atan2.inc
index 99ce0cd05d..f8ff19c89b 100644
--- a/math/libm-test-atan2.inc
+++ b/math/libm-test-atan2.inc
@@ -1,5 +1,5 @@
 /* Test atan2.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-atanh.inc b/math/libm-test-atanh.inc
index 5d3660d7ff..2ed521045b 100644
--- a/math/libm-test-atanh.inc
+++ b/math/libm-test-atanh.inc
@@ -1,5 +1,5 @@
 /* Test atanh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cabs.inc b/math/libm-test-cabs.inc
index edacff6d39..f0734486ad 100644
--- a/math/libm-test-cabs.inc
+++ b/math/libm-test-cabs.inc
@@ -1,5 +1,5 @@
 /* Test cabs.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cacos.inc b/math/libm-test-cacos.inc
index 2953d21324..883ad06948 100644
--- a/math/libm-test-cacos.inc
+++ b/math/libm-test-cacos.inc
@@ -1,5 +1,5 @@
 /* Test cacos.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cacosh.inc b/math/libm-test-cacosh.inc
index bc17f9b95b..4051eb192f 100644
--- a/math/libm-test-cacosh.inc
+++ b/math/libm-test-cacosh.inc
@@ -1,5 +1,5 @@
 /* Test cacosh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-canonicalize.inc b/math/libm-test-canonicalize.inc
index c02c9f5054..a8e937b75b 100644
--- a/math/libm-test-canonicalize.inc
+++ b/math/libm-test-canonicalize.inc
@@ -1,5 +1,5 @@
 /* Test canonicalize.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-carg.inc b/math/libm-test-carg.inc
index f17901ff20..b40ff594d5 100644
--- a/math/libm-test-carg.inc
+++ b/math/libm-test-carg.inc
@@ -1,5 +1,5 @@
 /* Test carg.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-casin.inc b/math/libm-test-casin.inc
index a1d7181873..1c5d722953 100644
--- a/math/libm-test-casin.inc
+++ b/math/libm-test-casin.inc
@@ -1,5 +1,5 @@
 /* Test casin.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-casinh.inc b/math/libm-test-casinh.inc
index 4dbdd25fed..0427a86dbf 100644
--- a/math/libm-test-casinh.inc
+++ b/math/libm-test-casinh.inc
@@ -1,5 +1,5 @@
 /* Test casinh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-catan.inc b/math/libm-test-catan.inc
index a3e380756f..d4bb50b2b6 100644
--- a/math/libm-test-catan.inc
+++ b/math/libm-test-catan.inc
@@ -1,5 +1,5 @@
 /* Test catan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-catanh.inc b/math/libm-test-catanh.inc
index da1fb251c8..44b0575b20 100644
--- a/math/libm-test-catanh.inc
+++ b/math/libm-test-catanh.inc
@@ -1,5 +1,5 @@
 /* Test catanh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cbrt.inc b/math/libm-test-cbrt.inc
index 330a393de0..f0da530859 100644
--- a/math/libm-test-cbrt.inc
+++ b/math/libm-test-cbrt.inc
@@ -1,5 +1,5 @@
 /* Test cbrt.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ccos.inc b/math/libm-test-ccos.inc
index 049bbbdc34..6f9811bc4c 100644
--- a/math/libm-test-ccos.inc
+++ b/math/libm-test-ccos.inc
@@ -1,5 +1,5 @@
 /* Test ccos.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ccosh.inc b/math/libm-test-ccosh.inc
index 902cf20ff8..69afe4a73a 100644
--- a/math/libm-test-ccosh.inc
+++ b/math/libm-test-ccosh.inc
@@ -1,5 +1,5 @@
 /* Test ccosh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ceil.inc b/math/libm-test-ceil.inc
index 8caa9fd8d8..1c6c7c3945 100644
--- a/math/libm-test-ceil.inc
+++ b/math/libm-test-ceil.inc
@@ -1,5 +1,5 @@
 /* Test ceil.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cexp.inc b/math/libm-test-cexp.inc
index 58ae43c97c..d5a1967ba2 100644
--- a/math/libm-test-cexp.inc
+++ b/math/libm-test-cexp.inc
@@ -1,5 +1,5 @@
 /* Test cexp.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cimag.inc b/math/libm-test-cimag.inc
index 9b8ed06359..9cd59e0783 100644
--- a/math/libm-test-cimag.inc
+++ b/math/libm-test-cimag.inc
@@ -1,5 +1,5 @@
 /* Test cimag.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-clog.inc b/math/libm-test-clog.inc
index 6d9486ed37..5694fe1a8a 100644
--- a/math/libm-test-clog.inc
+++ b/math/libm-test-clog.inc
@@ -1,5 +1,5 @@
 /* Test clog.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-clog10.inc b/math/libm-test-clog10.inc
index aff58030d0..e8d60911ce 100644
--- a/math/libm-test-clog10.inc
+++ b/math/libm-test-clog10.inc
@@ -1,5 +1,5 @@
 /* Test clog10.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-compat_totalorder.inc b/math/libm-test-compat_totalorder.inc
index 5af74c8115..433984a970 100644
--- a/math/libm-test-compat_totalorder.inc
+++ b/math/libm-test-compat_totalorder.inc
@@ -1,5 +1,5 @@
 /* Test totalorder compat symbol.
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 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
diff --git a/math/libm-test-compat_totalordermag.inc b/math/libm-test-compat_totalordermag.inc
index 9e8eb5c651..89c4e13731 100644
--- a/math/libm-test-compat_totalordermag.inc
+++ b/math/libm-test-compat_totalordermag.inc
@@ -1,5 +1,5 @@
 /* Test totalordermag compat symbol.
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 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
diff --git a/math/libm-test-conj.inc b/math/libm-test-conj.inc
index 595fb8bf94..28f14edd35 100644
--- a/math/libm-test-conj.inc
+++ b/math/libm-test-conj.inc
@@ -1,5 +1,5 @@
 /* Test conj.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-copysign.inc b/math/libm-test-copysign.inc
index fb3c808c37..f328284bce 100644
--- a/math/libm-test-copysign.inc
+++ b/math/libm-test-copysign.inc
@@ -1,5 +1,5 @@
 /* Test copysign.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cos.inc b/math/libm-test-cos.inc
index 80e6a963a8..0ee9e18c50 100644
--- a/math/libm-test-cos.inc
+++ b/math/libm-test-cos.inc
@@ -1,5 +1,5 @@
 /* Test cos.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cosh.inc b/math/libm-test-cosh.inc
index f1af609c85..9a252d75a2 100644
--- a/math/libm-test-cosh.inc
+++ b/math/libm-test-cosh.inc
@@ -1,5 +1,5 @@
 /* Test cosh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cpow.inc b/math/libm-test-cpow.inc
index a1885050ac..9a40c5b071 100644
--- a/math/libm-test-cpow.inc
+++ b/math/libm-test-cpow.inc
@@ -1,5 +1,5 @@
 /* Test cpow.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-cproj.inc b/math/libm-test-cproj.inc
index fe6a810cd3..fa58ca4f93 100644
--- a/math/libm-test-cproj.inc
+++ b/math/libm-test-cproj.inc
@@ -1,5 +1,5 @@
 /* Test cproj.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-creal.inc b/math/libm-test-creal.inc
index ec55092ff9..19119480be 100644
--- a/math/libm-test-creal.inc
+++ b/math/libm-test-creal.inc
@@ -1,5 +1,5 @@
 /* Test creal.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-csin.inc b/math/libm-test-csin.inc
index 33a2190ed2..82b3c4a4fa 100644
--- a/math/libm-test-csin.inc
+++ b/math/libm-test-csin.inc
@@ -1,5 +1,5 @@
 /* Test csin.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-csinh.inc b/math/libm-test-csinh.inc
index bc5a903552..a5e89c2cf0 100644
--- a/math/libm-test-csinh.inc
+++ b/math/libm-test-csinh.inc
@@ -1,5 +1,5 @@
 /* Test csinh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-csqrt.inc b/math/libm-test-csqrt.inc
index c5c3db2818..c6cff64c95 100644
--- a/math/libm-test-csqrt.inc
+++ b/math/libm-test-csqrt.inc
@@ -1,5 +1,5 @@
 /* Test csqrt.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ctan.inc b/math/libm-test-ctan.inc
index 126bcc0876..78f260a1e2 100644
--- a/math/libm-test-ctan.inc
+++ b/math/libm-test-ctan.inc
@@ -1,5 +1,5 @@
 /* Test ctan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ctanh.inc b/math/libm-test-ctanh.inc
index 3cb8272549..ac6b0592a0 100644
--- a/math/libm-test-ctanh.inc
+++ b/math/libm-test-ctanh.inc
@@ -1,5 +1,5 @@
 /* Test ctanh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-driver.c b/math/libm-test-driver.c
index a6fc23d051..f5b2c00b57 100644
--- a/math/libm-test-driver.c
+++ b/math/libm-test-driver.c
@@ -1,5 +1,5 @@
 /* Support code for testing libm functions (driver).
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-erf.inc b/math/libm-test-erf.inc
index 19c2c431f4..8b2557797e 100644
--- a/math/libm-test-erf.inc
+++ b/math/libm-test-erf.inc
@@ -1,5 +1,5 @@
 /* Test erf.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-erfc.inc b/math/libm-test-erfc.inc
index bdafa506d4..0ea1ee4c9c 100644
--- a/math/libm-test-erfc.inc
+++ b/math/libm-test-erfc.inc
@@ -1,5 +1,5 @@
 /* Test erfc.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-exp.inc b/math/libm-test-exp.inc
index 5ef286d452..a5bcb75661 100644
--- a/math/libm-test-exp.inc
+++ b/math/libm-test-exp.inc
@@ -1,5 +1,5 @@
 /* Test exp.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-exp10.inc b/math/libm-test-exp10.inc
index 8a474f7118..d08daba206 100644
--- a/math/libm-test-exp10.inc
+++ b/math/libm-test-exp10.inc
@@ -1,5 +1,5 @@
 /* Test exp10.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-exp2.inc b/math/libm-test-exp2.inc
index a34a454927..d0dfe4cabe 100644
--- a/math/libm-test-exp2.inc
+++ b/math/libm-test-exp2.inc
@@ -1,5 +1,5 @@
 /* Test exp2.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-expm1.inc b/math/libm-test-expm1.inc
index 8536cfe124..31cc662d96 100644
--- a/math/libm-test-expm1.inc
+++ b/math/libm-test-expm1.inc
@@ -1,5 +1,5 @@
 /* Test expm1.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fabs.inc b/math/libm-test-fabs.inc
index 6c97f25b2e..78d856b0d0 100644
--- a/math/libm-test-fabs.inc
+++ b/math/libm-test-fabs.inc
@@ -1,5 +1,5 @@
 /* Test fabs.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fdim.inc b/math/libm-test-fdim.inc
index 3eaca99b8c..8e16389f17 100644
--- a/math/libm-test-fdim.inc
+++ b/math/libm-test-fdim.inc
@@ -1,5 +1,5 @@
 /* Test fdim.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-floor.inc b/math/libm-test-floor.inc
index c8d17633ff..dfa6a396c7 100644
--- a/math/libm-test-floor.inc
+++ b/math/libm-test-floor.inc
@@ -1,5 +1,5 @@
 /* Test floor.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fma.inc b/math/libm-test-fma.inc
index ddd1b704f8..1aba0cf829 100644
--- a/math/libm-test-fma.inc
+++ b/math/libm-test-fma.inc
@@ -1,5 +1,5 @@
 /* Test fma.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fmax.inc b/math/libm-test-fmax.inc
index 8a62e07d41..3d9f6e20ce 100644
--- a/math/libm-test-fmax.inc
+++ b/math/libm-test-fmax.inc
@@ -1,5 +1,5 @@
 /* Test fmax.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fmaxmag.inc b/math/libm-test-fmaxmag.inc
index 77551ad19e..5867880106 100644
--- a/math/libm-test-fmaxmag.inc
+++ b/math/libm-test-fmaxmag.inc
@@ -1,5 +1,5 @@
 /* Test fmaxmag.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fmin.inc b/math/libm-test-fmin.inc
index 05a4cc879f..edd557d975 100644
--- a/math/libm-test-fmin.inc
+++ b/math/libm-test-fmin.inc
@@ -1,5 +1,5 @@
 /* Test fmin.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fminmag.inc b/math/libm-test-fminmag.inc
index 0d338d29e8..4da0a0099b 100644
--- a/math/libm-test-fminmag.inc
+++ b/math/libm-test-fminmag.inc
@@ -1,5 +1,5 @@
 /* Test fminmag.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fmod.inc b/math/libm-test-fmod.inc
index c0b0da2696..b5af24a105 100644
--- a/math/libm-test-fmod.inc
+++ b/math/libm-test-fmod.inc
@@ -1,5 +1,5 @@
 /* Test fmod.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fpclassify.inc b/math/libm-test-fpclassify.inc
index cd2cfedc78..96b557ecb4 100644
--- a/math/libm-test-fpclassify.inc
+++ b/math/libm-test-fpclassify.inc
@@ -1,5 +1,5 @@
 /* Test fpclassify.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-frexp.inc b/math/libm-test-frexp.inc
index c2be1dce8c..4d57542b1b 100644
--- a/math/libm-test-frexp.inc
+++ b/math/libm-test-frexp.inc
@@ -1,5 +1,5 @@
 /* Test frexp.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fromfp.inc b/math/libm-test-fromfp.inc
index 0e557534e3..6f385f3f75 100644
--- a/math/libm-test-fromfp.inc
+++ b/math/libm-test-fromfp.inc
@@ -1,5 +1,5 @@
 /* Test fromfp.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-fromfpx.inc b/math/libm-test-fromfpx.inc
index 119f8bae61..767cc88b38 100644
--- a/math/libm-test-fromfpx.inc
+++ b/math/libm-test-fromfpx.inc
@@ -1,5 +1,5 @@
 /* Test fromfpx.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-getpayload.inc b/math/libm-test-getpayload.inc
index 5a0f385b97..bd660471aa 100644
--- a/math/libm-test-getpayload.inc
+++ b/math/libm-test-getpayload.inc
@@ -1,5 +1,5 @@
 /* Test getpayload.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-hypot.inc b/math/libm-test-hypot.inc
index dd8edfc8c2..34321907b3 100644
--- a/math/libm-test-hypot.inc
+++ b/math/libm-test-hypot.inc
@@ -1,5 +1,5 @@
 /* Test hypot.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ilogb.inc b/math/libm-test-ilogb.inc
index 70afa2248a..3dec043127 100644
--- a/math/libm-test-ilogb.inc
+++ b/math/libm-test-ilogb.inc
@@ -1,5 +1,5 @@
 /* Test ilogb.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-iscanonical.inc b/math/libm-test-iscanonical.inc
index 0d93fa3531..677e0759bb 100644
--- a/math/libm-test-iscanonical.inc
+++ b/math/libm-test-iscanonical.inc
@@ -1,5 +1,5 @@
 /* Test iscanonical.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-iseqsig.inc b/math/libm-test-iseqsig.inc
index 63a1c8dd39..cbd2cb4f47 100644
--- a/math/libm-test-iseqsig.inc
+++ b/math/libm-test-iseqsig.inc
@@ -1,5 +1,5 @@
 /* Test iseqsig.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isfinite.inc b/math/libm-test-isfinite.inc
index 3f9b0a639c..7611cf2c34 100644
--- a/math/libm-test-isfinite.inc
+++ b/math/libm-test-isfinite.inc
@@ -1,5 +1,5 @@
 /* Test isfinite.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isgreater.inc b/math/libm-test-isgreater.inc
index 60435df3b6..ad2461206c 100644
--- a/math/libm-test-isgreater.inc
+++ b/math/libm-test-isgreater.inc
@@ -1,5 +1,5 @@
 /* Test isgreater.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isgreaterequal.inc b/math/libm-test-isgreaterequal.inc
index 9e89baff94..23dd6cda1e 100644
--- a/math/libm-test-isgreaterequal.inc
+++ b/math/libm-test-isgreaterequal.inc
@@ -1,5 +1,5 @@
 /* Test isgreaterequal.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isinf.inc b/math/libm-test-isinf.inc
index 9908b4e184..6ecbf7ba6e 100644
--- a/math/libm-test-isinf.inc
+++ b/math/libm-test-isinf.inc
@@ -1,5 +1,5 @@
 /* Test isinf.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isless.inc b/math/libm-test-isless.inc
index 323b38484e..168dbde90d 100644
--- a/math/libm-test-isless.inc
+++ b/math/libm-test-isless.inc
@@ -1,5 +1,5 @@
 /* Test isless.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-islessequal.inc b/math/libm-test-islessequal.inc
index efc2c70374..521b734f23 100644
--- a/math/libm-test-islessequal.inc
+++ b/math/libm-test-islessequal.inc
@@ -1,5 +1,5 @@
 /* Test islessequal.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-islessgreater.inc b/math/libm-test-islessgreater.inc
index 7f35faf413..7958617eb2 100644
--- a/math/libm-test-islessgreater.inc
+++ b/math/libm-test-islessgreater.inc
@@ -1,5 +1,5 @@
 /* Test islessgreater.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isnan.inc b/math/libm-test-isnan.inc
index 2423ac2676..e6e2bb6a47 100644
--- a/math/libm-test-isnan.inc
+++ b/math/libm-test-isnan.inc
@@ -1,5 +1,5 @@
 /* Test isnan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isnormal.inc b/math/libm-test-isnormal.inc
index e63fa92e69..f91207a322 100644
--- a/math/libm-test-isnormal.inc
+++ b/math/libm-test-isnormal.inc
@@ -1,5 +1,5 @@
 /* Test isnormal.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-issignaling.inc b/math/libm-test-issignaling.inc
index aebb185b64..a2bdcef265 100644
--- a/math/libm-test-issignaling.inc
+++ b/math/libm-test-issignaling.inc
@@ -1,5 +1,5 @@
 /* Test issignaling.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-issubnormal.inc b/math/libm-test-issubnormal.inc
index d7e190cf8d..f720a248f1 100644
--- a/math/libm-test-issubnormal.inc
+++ b/math/libm-test-issubnormal.inc
@@ -1,5 +1,5 @@
 /* Test issubnormal.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-isunordered.inc b/math/libm-test-isunordered.inc
index 795c0d5cbb..c61430ad9a 100644
--- a/math/libm-test-isunordered.inc
+++ b/math/libm-test-isunordered.inc
@@ -1,5 +1,5 @@
 /* Test isunordered.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-iszero.inc b/math/libm-test-iszero.inc
index aa7c51f4a7..5cb383f6f2 100644
--- a/math/libm-test-iszero.inc
+++ b/math/libm-test-iszero.inc
@@ -1,5 +1,5 @@
 /* Test iszero.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-j0.inc b/math/libm-test-j0.inc
index ccab7509b6..9f5107cee5 100644
--- a/math/libm-test-j0.inc
+++ b/math/libm-test-j0.inc
@@ -1,5 +1,5 @@
 /* Test j0.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-j1.inc b/math/libm-test-j1.inc
index c855359ab9..27369c2d95 100644
--- a/math/libm-test-j1.inc
+++ b/math/libm-test-j1.inc
@@ -1,5 +1,5 @@
 /* Test j1.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-jn.inc b/math/libm-test-jn.inc
index 1969287bc6..665bd421cd 100644
--- a/math/libm-test-jn.inc
+++ b/math/libm-test-jn.inc
@@ -1,5 +1,5 @@
 /* Test jn.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-lgamma.inc b/math/libm-test-lgamma.inc
index 26f58548b5..0b24970f69 100644
--- a/math/libm-test-lgamma.inc
+++ b/math/libm-test-lgamma.inc
@@ -1,5 +1,5 @@
 /* Test lgamma.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-llogb.inc b/math/libm-test-llogb.inc
index 7946a8ab4f..223c2fd040 100644
--- a/math/libm-test-llogb.inc
+++ b/math/libm-test-llogb.inc
@@ -1,5 +1,5 @@
 /* Test llogb.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-llrint.inc b/math/libm-test-llrint.inc
index 4894c88771..59f362c2a5 100644
--- a/math/libm-test-llrint.inc
+++ b/math/libm-test-llrint.inc
@@ -1,5 +1,5 @@
 /* Test llrint.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-llround.inc b/math/libm-test-llround.inc
index 50197ebb6c..b8e8a3201a 100644
--- a/math/libm-test-llround.inc
+++ b/math/libm-test-llround.inc
@@ -1,5 +1,5 @@
 /* Test llround.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-log.inc b/math/libm-test-log.inc
index 1f3db58b09..9a2830f06f 100644
--- a/math/libm-test-log.inc
+++ b/math/libm-test-log.inc
@@ -1,5 +1,5 @@
 /* Test log.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-log10.inc b/math/libm-test-log10.inc
index e47fddf2cf..a52d50fe58 100644
--- a/math/libm-test-log10.inc
+++ b/math/libm-test-log10.inc
@@ -1,5 +1,5 @@
 /* Test log10.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-log1p.inc b/math/libm-test-log1p.inc
index d3156c5297..1f369aa911 100644
--- a/math/libm-test-log1p.inc
+++ b/math/libm-test-log1p.inc
@@ -1,5 +1,5 @@
 /* Test log1p.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-log2.inc b/math/libm-test-log2.inc
index 1c6909c1fc..d89fb6b3ef 100644
--- a/math/libm-test-log2.inc
+++ b/math/libm-test-log2.inc
@@ -1,5 +1,5 @@
 /* Test log2.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-logb.inc b/math/libm-test-logb.inc
index 27b9347b65..a82d829b91 100644
--- a/math/libm-test-logb.inc
+++ b/math/libm-test-logb.inc
@@ -1,5 +1,5 @@
 /* Test logb.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-lrint.inc b/math/libm-test-lrint.inc
index a86481678f..2e5d870dad 100644
--- a/math/libm-test-lrint.inc
+++ b/math/libm-test-lrint.inc
@@ -1,5 +1,5 @@
 /* Test lrint.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-lround.inc b/math/libm-test-lround.inc
index 2f9ccefb87..60e7856b25 100644
--- a/math/libm-test-lround.inc
+++ b/math/libm-test-lround.inc
@@ -1,5 +1,5 @@
 /* Test lround.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-modf.inc b/math/libm-test-modf.inc
index 868309d463..51e56b4ca1 100644
--- a/math/libm-test-modf.inc
+++ b/math/libm-test-modf.inc
@@ -1,5 +1,5 @@
 /* Test modf.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-narrow-add.inc b/math/libm-test-narrow-add.inc
index fb5b04967a..c2855d0cae 100644
--- a/math/libm-test-narrow-add.inc
+++ b/math/libm-test-narrow-add.inc
@@ -1,5 +1,5 @@
 /* Test narrowing add.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/libm-test-narrow-div.inc b/math/libm-test-narrow-div.inc
index 22e0477ed3..7a01f964fe 100644
--- a/math/libm-test-narrow-div.inc
+++ b/math/libm-test-narrow-div.inc
@@ -1,5 +1,5 @@
 /* Test narrowing divide.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/libm-test-narrow-mul.inc b/math/libm-test-narrow-mul.inc
index 43fe9472cf..dcb4e2bf77 100644
--- a/math/libm-test-narrow-mul.inc
+++ b/math/libm-test-narrow-mul.inc
@@ -1,5 +1,5 @@
 /* Test narrowing multiply.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/libm-test-narrow-sub.inc b/math/libm-test-narrow-sub.inc
index 2f9ce93d96..6d854bebbb 100644
--- a/math/libm-test-narrow-sub.inc
+++ b/math/libm-test-narrow-sub.inc
@@ -1,5 +1,5 @@
 /* Test narrowing subtract.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/libm-test-nearbyint.inc b/math/libm-test-nearbyint.inc
index 26fabe14ac..933fabfb35 100644
--- a/math/libm-test-nearbyint.inc
+++ b/math/libm-test-nearbyint.inc
@@ -1,5 +1,5 @@
 /* Test nearbyint.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-nextafter.inc b/math/libm-test-nextafter.inc
index af9b0bbe26..1183950572 100644
--- a/math/libm-test-nextafter.inc
+++ b/math/libm-test-nextafter.inc
@@ -1,5 +1,5 @@
 /* Test nextafter.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-nextdown.inc b/math/libm-test-nextdown.inc
index 4bfbfefc3f..76eea11f2e 100644
--- a/math/libm-test-nextdown.inc
+++ b/math/libm-test-nextdown.inc
@@ -1,5 +1,5 @@
 /* Test nextdown.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-nexttoward.inc b/math/libm-test-nexttoward.inc
index db96dc2d0e..c1ec003558 100644
--- a/math/libm-test-nexttoward.inc
+++ b/math/libm-test-nexttoward.inc
@@ -1,5 +1,5 @@
 /* Test nexttoward.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-nextup.inc b/math/libm-test-nextup.inc
index e49354b8e5..11232a6a7d 100644
--- a/math/libm-test-nextup.inc
+++ b/math/libm-test-nextup.inc
@@ -1,5 +1,5 @@
 /* Test nextup.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-pow.inc b/math/libm-test-pow.inc
index c28f8ec9b8..f09c369918 100644
--- a/math/libm-test-pow.inc
+++ b/math/libm-test-pow.inc
@@ -1,5 +1,5 @@
 /* Test pow.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-remainder.inc b/math/libm-test-remainder.inc
index 0a6e3bf9be..eb718ba561 100644
--- a/math/libm-test-remainder.inc
+++ b/math/libm-test-remainder.inc
@@ -1,5 +1,5 @@
 /* Test remainder.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-remquo.inc b/math/libm-test-remquo.inc
index c97972819c..2b42da381e 100644
--- a/math/libm-test-remquo.inc
+++ b/math/libm-test-remquo.inc
@@ -1,5 +1,5 @@
 /* Test remquo.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-rint.inc b/math/libm-test-rint.inc
index 4305bc59d6..dd45d37945 100644
--- a/math/libm-test-rint.inc
+++ b/math/libm-test-rint.inc
@@ -1,5 +1,5 @@
 /* Test rint.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-round.inc b/math/libm-test-round.inc
index 58fb69fb35..d0db0bfb5d 100644
--- a/math/libm-test-round.inc
+++ b/math/libm-test-round.inc
@@ -1,5 +1,5 @@
 /* Test round.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-roundeven.inc b/math/libm-test-roundeven.inc
index 11a3800d1a..336acf3e07 100644
--- a/math/libm-test-roundeven.inc
+++ b/math/libm-test-roundeven.inc
@@ -1,5 +1,5 @@
 /* Test roundeven.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-scalb.inc b/math/libm-test-scalb.inc
index 39d5aa3047..c3c4f049c5 100644
--- a/math/libm-test-scalb.inc
+++ b/math/libm-test-scalb.inc
@@ -1,5 +1,5 @@
 /* Test scalb.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-scalbln.inc b/math/libm-test-scalbln.inc
index 2224ea1c28..0d0aeca674 100644
--- a/math/libm-test-scalbln.inc
+++ b/math/libm-test-scalbln.inc
@@ -1,5 +1,5 @@
 /* Test scalbln.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-scalbn.inc b/math/libm-test-scalbn.inc
index 3d781b0be8..9a71e67a81 100644
--- a/math/libm-test-scalbn.inc
+++ b/math/libm-test-scalbn.inc
@@ -1,5 +1,5 @@
 /* Test scalbn.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-setpayload.inc b/math/libm-test-setpayload.inc
index a86e539806..87de61ecac 100644
--- a/math/libm-test-setpayload.inc
+++ b/math/libm-test-setpayload.inc
@@ -1,5 +1,5 @@
 /* Test setpayload.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-setpayloadsig.inc b/math/libm-test-setpayloadsig.inc
index 1190a466cd..4227e21d1b 100644
--- a/math/libm-test-setpayloadsig.inc
+++ b/math/libm-test-setpayloadsig.inc
@@ -1,5 +1,5 @@
 /* Test setpayloadsig.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-signbit.inc b/math/libm-test-signbit.inc
index 808a015b0c..a6e8265935 100644
--- a/math/libm-test-signbit.inc
+++ b/math/libm-test-signbit.inc
@@ -1,5 +1,5 @@
 /* Test signbit.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-significand.inc b/math/libm-test-significand.inc
index 7d5222af78..9f8ef9b7b3 100644
--- a/math/libm-test-significand.inc
+++ b/math/libm-test-significand.inc
@@ -1,5 +1,5 @@
 /* Test significand.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-sin.inc b/math/libm-test-sin.inc
index 26d67cff88..eaa1325b31 100644
--- a/math/libm-test-sin.inc
+++ b/math/libm-test-sin.inc
@@ -1,5 +1,5 @@
 /* Test sin.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-sincos.inc b/math/libm-test-sincos.inc
index f0bff1830e..7ebf385f5e 100644
--- a/math/libm-test-sincos.inc
+++ b/math/libm-test-sincos.inc
@@ -1,5 +1,5 @@
 /* Test sincos.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-sinh.inc b/math/libm-test-sinh.inc
index 9d7adaf74a..e1a1093346 100644
--- a/math/libm-test-sinh.inc
+++ b/math/libm-test-sinh.inc
@@ -1,5 +1,5 @@
 /* Test sinh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-sqrt.inc b/math/libm-test-sqrt.inc
index 156aca5e2a..be265d375f 100644
--- a/math/libm-test-sqrt.inc
+++ b/math/libm-test-sqrt.inc
@@ -1,5 +1,5 @@
 /* Test sqrt.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-support.c b/math/libm-test-support.c
index bd38cea2c3..6601358f37 100644
--- a/math/libm-test-support.c
+++ b/math/libm-test-support.c
@@ -1,5 +1,5 @@
 /* Support code for testing libm functions (compiled once per type).
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-support.h b/math/libm-test-support.h
index 5a234d42e0..25535c3a41 100644
--- a/math/libm-test-support.h
+++ b/math/libm-test-support.h
@@ -1,5 +1,5 @@
 /* Support code for testing libm functions (common declarations).
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-tan.inc b/math/libm-test-tan.inc
index 263e4e404e..77b8ddebf1 100644
--- a/math/libm-test-tan.inc
+++ b/math/libm-test-tan.inc
@@ -1,5 +1,5 @@
 /* Test tan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-tanh.inc b/math/libm-test-tanh.inc
index 02e1d56ff1..7c49e38bd4 100644
--- a/math/libm-test-tanh.inc
+++ b/math/libm-test-tanh.inc
@@ -1,5 +1,5 @@
 /* Test tanh.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-tgamma.inc b/math/libm-test-tgamma.inc
index 5a84aa41ae..9c46be3ef6 100644
--- a/math/libm-test-tgamma.inc
+++ b/math/libm-test-tgamma.inc
@@ -1,5 +1,5 @@
 /* Test tgamma.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-totalorder.inc b/math/libm-test-totalorder.inc
index 03b957a3c2..b201fbb6d2 100644
--- a/math/libm-test-totalorder.inc
+++ b/math/libm-test-totalorder.inc
@@ -1,5 +1,5 @@
 /* Test totalorder.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-totalordermag.inc b/math/libm-test-totalordermag.inc
index 9bd96250aa..4d17c6e20b 100644
--- a/math/libm-test-totalordermag.inc
+++ b/math/libm-test-totalordermag.inc
@@ -1,5 +1,5 @@
 /* Test totalordermag.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-trunc.inc b/math/libm-test-trunc.inc
index 903ac9a682..58491ac128 100644
--- a/math/libm-test-trunc.inc
+++ b/math/libm-test-trunc.inc
@@ -1,5 +1,5 @@
 /* Test trunc.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ufromfp.inc b/math/libm-test-ufromfp.inc
index 69b1a80278..3c81f6e1a1 100644
--- a/math/libm-test-ufromfp.inc
+++ b/math/libm-test-ufromfp.inc
@@ -1,5 +1,5 @@
 /* Test ufromfp.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-ufromfpx.inc b/math/libm-test-ufromfpx.inc
index 68b33fec18..a3cf8b2269 100644
--- a/math/libm-test-ufromfpx.inc
+++ b/math/libm-test-ufromfpx.inc
@@ -1,5 +1,5 @@
 /* Test ufromfpx.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-y0.inc b/math/libm-test-y0.inc
index dcf740bb9f..65adb5a027 100644
--- a/math/libm-test-y0.inc
+++ b/math/libm-test-y0.inc
@@ -1,5 +1,5 @@
 /* Test y0.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-y1.inc b/math/libm-test-y1.inc
index d2cd548490..b9fb98dd2b 100644
--- a/math/libm-test-y1.inc
+++ b/math/libm-test-y1.inc
@@ -1,5 +1,5 @@
 /* Test y1.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/libm-test-yn.inc b/math/libm-test-yn.inc
index 26fddda8e1..df74cedbf1 100644
--- a/math/libm-test-yn.inc
+++ b/math/libm-test-yn.inc
@@ -1,5 +1,5 @@
 /* Test yn.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/math-narrow.h b/math/math-narrow.h
index 999c5391a6..ec22913710 100644
--- a/math/math-narrow.h
+++ b/math/math-narrow.h
@@ -1,5 +1,5 @@
 /* Helper macros for functions returning a narrower type.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/math-svid-compat.h b/math/math-svid-compat.h
index 2c50bfe37c..a2ddd5da9e 100644
--- a/math/math-svid-compat.h
+++ b/math/math-svid-compat.h
@@ -1,5 +1,5 @@
 /* Declarations for SVID math error handling compatibility.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 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
diff --git a/math/math-underflow.h b/math/math-underflow.h
index 233e90757e..77d4816758 100644
--- a/math/math-underflow.h
+++ b/math/math-underflow.h
@@ -1,5 +1,5 @@
 /* Check for underflow and force underflow exceptions.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/math.h b/math/math.h
index ab76e59117..fb211bb00b 100644
--- a/math/math.h
+++ b/math/math.h
@@ -1,5 +1,5 @@
 /* Declarations for math functions.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 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
diff --git a/math/mul_split.h b/math/mul_split.h
index 8f8402eded..948f965702 100644
--- a/math/mul_split.h
+++ b/math/mul_split.h
@@ -1,5 +1,5 @@
 /* Compute full X * Y for double type.
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 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
diff --git a/math/mul_splitl.h b/math/mul_splitl.h
index 1058b5d81d..3dc0998f26 100644
--- a/math/mul_splitl.h
+++ b/math/mul_splitl.h
@@ -1,5 +1,5 @@
 /* Compute full X * Y for long double type.
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 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
diff --git a/math/multc3.c b/math/multc3.c
index 03c3d62737..d5c58f32bf 100644
--- a/math/multc3.c
+++ b/math/multc3.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2005-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson <rth@redhat.com>, 2005.
 
diff --git a/math/s_cacos_template.c b/math/s_cacos_template.c
index c6804336c0..96c20f3181 100644
--- a/math/s_cacos_template.c
+++ b/math/s_cacos_template.c
@@ -1,5 +1,5 @@
 /* Return cosine of a complex type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_cacosh_template.c b/math/s_cacosh_template.c
index e9cb5908a3..25e06316d3 100644
--- a/math/s_cacosh_template.c
+++ b/math/s_cacosh_template.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbolic cosine for a complex type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_canonicalize_template.c b/math/s_canonicalize_template.c
index 81a74a7eee..2fbb9adfa7 100644
--- a/math/s_canonicalize_template.c
+++ b/math/s_canonicalize_template.c
@@ -1,5 +1,5 @@
 /* Canonicalize floating-point representation.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/s_casin_template.c b/math/s_casin_template.c
index 540f2b5049..bb85118135 100644
--- a/math/s_casin_template.c
+++ b/math/s_casin_template.c
@@ -1,5 +1,5 @@
 /* Return arc sine of a complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_casinh_template.c b/math/s_casinh_template.c
index f87c95f41c..c693a17865 100644
--- a/math/s_casinh_template.c
+++ b/math/s_casinh_template.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbolic sine for a complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_catan_template.c b/math/s_catan_template.c
index 999578672e..432cd00c87 100644
--- a/math/s_catan_template.c
+++ b/math/s_catan_template.c
@@ -1,5 +1,5 @@
 /* Return arc tangent of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_catanh_template.c b/math/s_catanh_template.c
index 5dbb989f0b..a75ae19d88 100644
--- a/math/s_catanh_template.c
+++ b/math/s_catanh_template.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbolic tangent for a complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_ccos_template.c b/math/s_ccos_template.c
index eeab6d4519..1181a2d4d1 100644
--- a/math/s_ccos_template.c
+++ b/math/s_ccos_template.c
@@ -1,5 +1,5 @@
 /* Return cosine of complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_ccosh_template.c b/math/s_ccosh_template.c
index aaa2489ec3..0620465407 100644
--- a/math/s_ccosh_template.c
+++ b/math/s_ccosh_template.c
@@ -1,5 +1,5 @@
 /* Complex cosine hyperbolic function for float types.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_cexp_template.c b/math/s_cexp_template.c
index 6cc895b0ae..22cdcdddff 100644
--- a/math/s_cexp_template.c
+++ b/math/s_cexp_template.c
@@ -1,5 +1,5 @@
 /* Return value of complex exponential function for a float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_clog10_template.c b/math/s_clog10_template.c
index 8a8a735ede..699d670b6b 100644
--- a/math/s_clog10_template.c
+++ b/math/s_clog10_template.c
@@ -1,5 +1,5 @@
 /* Compute complex base 10 logarithm.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_clog_template.c b/math/s_clog_template.c
index 1adee58bd9..9270e6f9e9 100644
--- a/math/s_clog_template.c
+++ b/math/s_clog_template.c
@@ -1,5 +1,5 @@
 /* Compute complex natural logarithm.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_cpow_template.c b/math/s_cpow_template.c
index 7fadc981ee..d9c9eeadcc 100644
--- a/math/s_cpow_template.c
+++ b/math/s_cpow_template.c
@@ -1,5 +1,5 @@
 /* Complex power of float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_cproj_template.c b/math/s_cproj_template.c
index 7d82efb558..6c90905b2c 100644
--- a/math/s_cproj_template.c
+++ b/math/s_cproj_template.c
@@ -1,5 +1,5 @@
 /* Compute projection of complex float type value to Riemann sphere.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_csin_template.c b/math/s_csin_template.c
index 2c0b18dd34..d034b07c44 100644
--- a/math/s_csin_template.c
+++ b/math/s_csin_template.c
@@ -1,5 +1,5 @@
 /* Complex sine function for float types.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_csinh_template.c b/math/s_csinh_template.c
index 7bb75fc389..3907c47f5b 100644
--- a/math/s_csinh_template.c
+++ b/math/s_csinh_template.c
@@ -1,5 +1,5 @@
 /* Complex sine hyperbole function for float types.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_csqrt_template.c b/math/s_csqrt_template.c
index d7caeaa4af..c6262e81a2 100644
--- a/math/s_csqrt_template.c
+++ b/math/s_csqrt_template.c
@@ -1,5 +1,5 @@
 /* Complex square root of a float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
diff --git a/math/s_ctan_template.c b/math/s_ctan_template.c
index 5462987e69..3ad54f0e2a 100644
--- a/math/s_ctan_template.c
+++ b/math/s_ctan_template.c
@@ -1,5 +1,5 @@
 /* Complex tangent function for a complex float type.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_ctanh_template.c b/math/s_ctanh_template.c
index b87c95bd10..629c89c1d7 100644
--- a/math/s_ctanh_template.c
+++ b/math/s_ctanh_template.c
@@ -1,5 +1,5 @@
 /* Complex hyperbolic tangent for float types.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fdim_template.c b/math/s_fdim_template.c
index 2805042773..664d80b24c 100644
--- a/math/s_fdim_template.c
+++ b/math/s_fdim_template.c
@@ -1,5 +1,5 @@
 /* Return positive difference between arguments.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fma.c b/math/s_fma.c
index 05b71c38fc..4d73af4f65 100644
--- a/math/s_fma.c
+++ b/math/s_fma.c
@@ -1,5 +1,5 @@
 /* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fmaf.c b/math/s_fmaf.c
index bc88be0674..7171f5e567 100644
--- a/math/s_fmaf.c
+++ b/math/s_fmaf.c
@@ -1,5 +1,5 @@
 /* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fmal.c b/math/s_fmal.c
index c76a8218fd..7bcdddc68c 100644
--- a/math/s_fmal.c
+++ b/math/s_fmal.c
@@ -1,5 +1,5 @@
 /* Compute x * y + z as ternary operation.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fmax_template.c b/math/s_fmax_template.c
index 098c1e55b4..b81cbf4785 100644
--- a/math/s_fmax_template.c
+++ b/math/s_fmax_template.c
@@ -1,5 +1,5 @@
 /* Return maximum numeric value of X and Y.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fmaxmag_template.c b/math/s_fmaxmag_template.c
index 1ebe4cc11f..e58578dd78 100644
--- a/math/s_fmaxmag_template.c
+++ b/math/s_fmaxmag_template.c
@@ -1,5 +1,5 @@
 /* Return value with maximum magnitude.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/s_fmin_template.c b/math/s_fmin_template.c
index 259e28065f..71b74e5186 100644
--- a/math/s_fmin_template.c
+++ b/math/s_fmin_template.c
@@ -1,5 +1,5 @@
 /* Return minimum numeric value of X and Y.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_fminmag_template.c b/math/s_fminmag_template.c
index 8f1b3d42a2..cc96604166 100644
--- a/math/s_fminmag_template.c
+++ b/math/s_fminmag_template.c
@@ -1,5 +1,5 @@
 /* Return value with minimum magnitude.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/s_iseqsig_template.c b/math/s_iseqsig_template.c
index 73f7d92222..0ad704deab 100644
--- a/math/s_iseqsig_template.c
+++ b/math/s_iseqsig_template.c
@@ -1,5 +1,5 @@
 /* Test whether X == Y.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/s_nan_template.c b/math/s_nan_template.c
index 0f1fc3a3f2..1b3874367d 100644
--- a/math/s_nan_template.c
+++ b/math/s_nan_template.c
@@ -1,5 +1,5 @@
 /* Return quiet nan.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/math/s_nextdown_template.c b/math/s_nextdown_template.c
index 3a2709996e..fcf3133988 100644
--- a/math/s_nextdown_template.c
+++ b/math/s_nextdown_template.c
@@ -1,5 +1,5 @@
 /* Return the greatest floating-point number less than X.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/s_significand_template.c b/math/s_significand_template.c
index 7318b28003..3cdb32443d 100644
--- a/math/s_significand_template.c
+++ b/math/s_significand_template.c
@@ -1,5 +1,5 @@
 /* Return the mantissa of a floating-point number.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/setfpucw.c b/math/setfpucw.c
index f65c3c6bf4..8d4f75ddb2 100644
--- a/math/setfpucw.c
+++ b/math/setfpucw.c
@@ -1,5 +1,5 @@
 /* Set the FPU control word.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 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
diff --git a/math/test-arg-double.h b/math/test-arg-double.h
index 11801c9841..3466a37279 100644
--- a/math/test-arg-double.h
+++ b/math/test-arg-double.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for double arguments to narrowing
    functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-arg-float128.h b/math/test-arg-float128.h
index 4f5815af30..87b4037cbe 100644
--- a/math/test-arg-float128.h
+++ b/math/test-arg-float128.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float128 arguments to
    narrowing functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-arg-float32x.h b/math/test-arg-float32x.h
index fa7c9c5490..6787c2a950 100644
--- a/math/test-arg-float32x.h
+++ b/math/test-arg-float32x.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float32x arguments to
    narrowing functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-arg-float64.h b/math/test-arg-float64.h
index 6be7dd0a5e..2e4a85cdce 100644
--- a/math/test-arg-float64.h
+++ b/math/test-arg-float64.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float64 arguments to
    narrowing functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-arg-float64x.h b/math/test-arg-float64x.h
index 9c9eabb973..192d36901a 100644
--- a/math/test-arg-float64x.h
+++ b/math/test-arg-float64x.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float64x arguments to
    narrowing functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-arg-ldouble.h b/math/test-arg-ldouble.h
index 4fc4cbef9a..1d9b6253b6 100644
--- a/math/test-arg-ldouble.h
+++ b/math/test-arg-ldouble.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for long double arguments to
    narrowing functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-double-vlen2.h b/math/test-double-vlen2.h
index c006f13091..d7d7bc01a4 100644
--- a/math/test-double-vlen2.h
+++ b/math/test-double-vlen2.h
@@ -1,5 +1,5 @@
 /* Definitions for double vector tests with vector length 2.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-double-vlen4.h b/math/test-double-vlen4.h
index c302eaa866..77fc30a4a5 100644
--- a/math/test-double-vlen4.h
+++ b/math/test-double-vlen4.h
@@ -1,5 +1,5 @@
 /* Definitions for double vector tests with vector length 4.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-double-vlen8.h b/math/test-double-vlen8.h
index 15af0a32ba..e86704703e 100644
--- a/math/test-double-vlen8.h
+++ b/math/test-double-vlen8.h
@@ -1,5 +1,5 @@
 /* Definitions for double vector tests with vector length 8.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-double.h b/math/test-double.h
index d80a991bff..63d9878680 100644
--- a/math/test-double.h
+++ b/math/test-double.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for double.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-fe-snans-always-signal.c b/math/test-fe-snans-always-signal.c
index 48debdcf3b..3668dc2673 100644
--- a/math/test-fe-snans-always-signal.c
+++ b/math/test-fe-snans-always-signal.c
@@ -1,5 +1,5 @@
 /* Test FE_SNANS_ALWAYS_SIGNAL definition.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-femode-traps.c b/math/test-femode-traps.c
index 29d060e516..e1d117ea87 100644
--- a/math/test-femode-traps.c
+++ b/math/test-femode-traps.c
@@ -1,5 +1,5 @@
 /* Test femode_t functions: test handling of exception traps.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-femode.c b/math/test-femode.c
index 0e1719bc63..98c284c51a 100644
--- a/math/test-femode.c
+++ b/math/test-femode.c
@@ -1,5 +1,5 @@
 /* Test femode_t functions.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fenv-clear-main.c b/math/test-fenv-clear-main.c
index 1430604288..955df884c0 100644
--- a/math/test-fenv-clear-main.c
+++ b/math/test-fenv-clear-main.c
@@ -1,6 +1,6 @@
 /* Test fesetenv (FE_DFL_ENV) and fesetenv (FE_NOMASK_ENV) clear
    exceptions (bug 19181).
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-fenv-preserve.c b/math/test-fenv-preserve.c
index e8c099816c..9c5a4f2eb3 100644
--- a/math/test-fenv-preserve.c
+++ b/math/test-fenv-preserve.c
@@ -1,5 +1,5 @@
 /* Test fegetenv preserves exception mask (bug 16198).
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-fenv-return.c b/math/test-fenv-return.c
index fcceff1c27..0a589a1cb6 100644
--- a/math/test-fenv-return.c
+++ b/math/test-fenv-return.c
@@ -1,5 +1,5 @@
 /* Test return value when setting FE_NOMASK_ENV (BZ16918, BZ17009).
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-fenv-tls.c b/math/test-fenv-tls.c
index a2bb816873..c82a13cda1 100644
--- a/math/test-fenv-tls.c
+++ b/math/test-fenv-tls.c
@@ -1,5 +1,5 @@
 /* Test floating-point environment is thread-local.
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 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
diff --git a/math/test-fenv.c b/math/test-fenv.c
index 688b6d9878..f6845301e6 100644
--- a/math/test-fenv.c
+++ b/math/test-fenv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de> and
    Ulrich Drepper <drepper@cygnus.com>, 1997.
diff --git a/math/test-fenvinline.c b/math/test-fenvinline.c
index 3d1f127344..0e5d361fff 100644
--- a/math/test-fenvinline.c
+++ b/math/test-fenvinline.c
@@ -1,5 +1,5 @@
 /* Test for fenv inline implementations.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-fesetexcept-traps.c b/math/test-fesetexcept-traps.c
index 2b25598817..d45302b067 100644
--- a/math/test-fesetexcept-traps.c
+++ b/math/test-fesetexcept-traps.c
@@ -1,5 +1,5 @@
 /* Test fesetexcept: exception traps enabled.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fesetexcept.c b/math/test-fesetexcept.c
index 756e79d838..8c37476501 100644
--- a/math/test-fesetexcept.c
+++ b/math/test-fesetexcept.c
@@ -1,5 +1,5 @@
 /* Test fesetexcept.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fetestexceptflag.c b/math/test-fetestexceptflag.c
index c5ffd10e1c..d5c40af6d0 100644
--- a/math/test-fetestexceptflag.c
+++ b/math/test-fetestexceptflag.c
@@ -1,5 +1,5 @@
 /* Test fetestexceptflag.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fexcept-traps.c b/math/test-fexcept-traps.c
index 97d9a93ca9..f72563c1af 100644
--- a/math/test-fexcept-traps.c
+++ b/math/test-fexcept-traps.c
@@ -1,5 +1,5 @@
 /* Test fegetexceptflag and fesetexceptflag: exception traps enabled.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fexcept.c b/math/test-fexcept.c
index 68e4c68756..320d94c8b1 100644
--- a/math/test-fexcept.c
+++ b/math/test-fexcept.c
@@ -1,5 +1,5 @@
 /* Test fegetexceptflag and fesetexceptflag.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-float-vlen16.h b/math/test-float-vlen16.h
index 4afa4d11c7..9b236e0afd 100644
--- a/math/test-float-vlen16.h
+++ b/math/test-float-vlen16.h
@@ -1,5 +1,5 @@
 /* Definitions for float vector tests with vector length 16.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-float-vlen4.h b/math/test-float-vlen4.h
index 8a6fd61f8f..af965e0151 100644
--- a/math/test-float-vlen4.h
+++ b/math/test-float-vlen4.h
@@ -1,5 +1,5 @@
 /* Definitions for float vector tests with vector length 4.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-float-vlen8.h b/math/test-float-vlen8.h
index 4a6e3955c8..70b311786e 100644
--- a/math/test-float-vlen8.h
+++ b/math/test-float-vlen8.h
@@ -1,5 +1,5 @@
 /* Definitions for float vector tests with vector length 8.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-float.h b/math/test-float.h
index f788d54d21..68a9bf1b82 100644
--- a/math/test-float.h
+++ b/math/test-float.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for float.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-float128.h b/math/test-float128.h
index 10b1fad5f5..8f9eec14aa 100644
--- a/math/test-float128.h
+++ b/math/test-float128.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float128.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-float32.h b/math/test-float32.h
index 358fb6e70e..f7d4957121 100644
--- a/math/test-float32.h
+++ b/math/test-float32.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float32.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-float32x.h b/math/test-float32x.h
index becc2f0d38..afb6ca026b 100644
--- a/math/test-float32x.h
+++ b/math/test-float32x.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float32x.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-float64.h b/math/test-float64.h
index 09109587f1..b535649472 100644
--- a/math/test-float64.h
+++ b/math/test-float64.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float64.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-float64x.h b/math/test-float64x.h
index 1a080c33a9..9543238209 100644
--- a/math/test-float64x.h
+++ b/math/test-float64x.h
@@ -1,6 +1,6 @@
 /* Common definitions for libm tests for _Float64x.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-flt-eval-method.c b/math/test-flt-eval-method.c
index 60a4289548..ee01803f0d 100644
--- a/math/test-flt-eval-method.c
+++ b/math/test-flt-eval-method.c
@@ -1,5 +1,5 @@
 /* Test evaluation method typedefs match FLT_EVAL_METHOD.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fp-ilogb-constants.c b/math/test-fp-ilogb-constants.c
index e6d2b9c314..4b99fb9625 100644
--- a/math/test-fp-ilogb-constants.c
+++ b/math/test-fp-ilogb-constants.c
@@ -1,5 +1,5 @@
 /* Test requirements on FP_ILOGB* constants.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fp-llogb-constants.c b/math/test-fp-llogb-constants.c
index 18d9059d7f..06f362e551 100644
--- a/math/test-fp-llogb-constants.c
+++ b/math/test-fp-llogb-constants.c
@@ -1,5 +1,5 @@
 /* Test requirements on FP_LLOGB* constants.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-fpucw-ieee.c b/math/test-fpucw-ieee.c
index 7e0e283e71..91ca8b2351 100644
--- a/math/test-fpucw-ieee.c
+++ b/math/test-fpucw-ieee.c
@@ -1,5 +1,5 @@
 /* FPU control word overridden initialization test.
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 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
diff --git a/math/test-fpucw.c b/math/test-fpucw.c
index ff2cd10cda..f541d5417e 100644
--- a/math/test-fpucw.c
+++ b/math/test-fpucw.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
diff --git a/math/test-iseqsig-excess-precision.c b/math/test-iseqsig-excess-precision.c
index 81e975efa0..c372517b21 100644
--- a/math/test-iseqsig-excess-precision.c
+++ b/math/test-iseqsig-excess-precision.c
@@ -1,5 +1,5 @@
 /* Test iseqsig with excess precision.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-iszero-excess-precision.c b/math/test-iszero-excess-precision.c
index e157681d0f..ed288c7e12 100644
--- a/math/test-iszero-excess-precision.c
+++ b/math/test-iszero-excess-precision.c
@@ -1,5 +1,5 @@
 /* Test iszero with excess precision.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-ldouble.h b/math/test-ldouble.h
index 539064fbd9..17c526bd71 100644
--- a/math/test-ldouble.h
+++ b/math/test-ldouble.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for long double.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-math-cxx11.cc b/math/test-math-cxx11.cc
index b515125196..7cebb1ad97 100644
--- a/math/test-math-cxx11.cc
+++ b/math/test-math-cxx11.cc
@@ -1,5 +1,5 @@
 /* Test C99 math functions are available in C++11 without _GNU_SOURCE.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-math-errno.h b/math/test-math-errno.h
index ca4aca798f..0f7e7a9011 100644
--- a/math/test-math-errno.h
+++ b/math/test-math-errno.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for functions setting errno.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-math-exceptions.h b/math/test-math-exceptions.h
index 7063714f43..ba7168f603 100644
--- a/math/test-math-exceptions.h
+++ b/math/test-math-exceptions.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for exceptions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-math-floatn.h b/math/test-math-floatn.h
index 03e0fbc249..dd548bf056 100644
--- a/math/test-math-floatn.h
+++ b/math/test-math-floatn.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for TS 18661-3 derived types.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-math-inline.h b/math/test-math-inline.h
index 684645238f..755be44f35 100644
--- a/math/test-math-inline.h
+++ b/math/test-math-inline.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for inline functions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-math-iscanonical.cc b/math/test-math-iscanonical.cc
index 6254d8d862..fbbc651620 100644
--- a/math/test-math-iscanonical.cc
+++ b/math/test-math-iscanonical.cc
@@ -1,5 +1,5 @@
 /* Test for the C++ implementation of iscanonical.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-math-iseqsig.cc b/math/test-math-iseqsig.cc
index d29b1cee58..5e3ece8378 100644
--- a/math/test-math-iseqsig.cc
+++ b/math/test-math-iseqsig.cc
@@ -1,5 +1,5 @@
 /* Test for the C++ implementation of iseqsig.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-math-isinff.cc b/math/test-math-isinff.cc
index df21a7fbb2..d339bc7d77 100644
--- a/math/test-math-isinff.cc
+++ b/math/test-math-isinff.cc
@@ -1,5 +1,5 @@
 /* Test for bug 19439.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
diff --git a/math/test-math-issignaling.cc b/math/test-math-issignaling.cc
index 115df896e7..3bbc75c603 100644
--- a/math/test-math-issignaling.cc
+++ b/math/test-math-issignaling.cc
@@ -1,5 +1,5 @@
 /* Test for the C++ implementation of issignaling.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/test-math-iszero.cc b/math/test-math-iszero.cc
index 7bd6a82bca..5cef6f2b9f 100644
--- a/math/test-math-iszero.cc
+++ b/math/test-math-iszero.cc
@@ -1,5 +1,5 @@
 /* Test for the C++ implementation of iszero.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 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
diff --git a/math/test-math-narrow.h b/math/test-math-narrow.h
index 8b265994fc..0cfdf3764b 100644
--- a/math/test-math-narrow.h
+++ b/math/test-math-narrow.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for narrowing scalar functions.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-math-no-inline.h b/math/test-math-no-inline.h
index 8f8f60c667..3843118406 100644
--- a/math/test-math-no-inline.h
+++ b/math/test-math-no-inline.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for non-inline functions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-math-scalar.h b/math/test-math-scalar.h
index b84ff7cda3..92eadccabe 100644
--- a/math/test-math-scalar.h
+++ b/math/test-math-scalar.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for scalar (non-narrowing) functions.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-math-vector.h b/math/test-math-vector.h
index 110e2c0b53..b1948754b2 100644
--- a/math/test-math-vector.h
+++ b/math/test-math-vector.h
@@ -1,5 +1,5 @@
 /* Common definitions for libm tests for vector functions.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/test-matherr-2.c b/math/test-matherr-2.c
index e0393b416e..3c1f804f91 100644
--- a/math/test-matherr-2.c
+++ b/math/test-matherr-2.c
@@ -1,5 +1,5 @@
 /* Test matherr (compat symbols, binary defines own _LIB_VERSION).
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-matherr-3.c b/math/test-matherr-3.c
index cd95607e25..68a4cdf834 100644
--- a/math/test-matherr-3.c
+++ b/math/test-matherr-3.c
@@ -1,5 +1,5 @@
 /* Test matherr not supported for new binaries.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-matherr.c b/math/test-matherr.c
index da8bc14c5c..4d79792837 100644
--- a/math/test-matherr.c
+++ b/math/test-matherr.c
@@ -1,5 +1,5 @@
 /* Test matherr (compat symbols, binary modifies library's _LIB_VERSION).
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 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
diff --git a/math/test-misc.c b/math/test-misc.c
index 7edf93d67f..45d898146a 100644
--- a/math/test-misc.c
+++ b/math/test-misc.c
@@ -1,5 +1,5 @@
 /* Miscellaneous tests which don't fit anywhere else.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 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
diff --git a/math/test-nan-const.c b/math/test-nan-const.c
index c94233c07a..12f9bb2f57 100644
--- a/math/test-nan-const.c
+++ b/math/test-nan-const.c
@@ -1,5 +1,5 @@
 /* Test nan functions do not have const attribute.  Bug 23277.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-nan-overflow.c b/math/test-nan-overflow.c
index 21c1b23f33..b835d366d7 100644
--- a/math/test-nan-overflow.c
+++ b/math/test-nan-overflow.c
@@ -1,5 +1,5 @@
 /* Test nan functions stack overflow (bug 16962).
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-nan-payload.c b/math/test-nan-payload.c
index 86fd19a5b1..99c405f992 100644
--- a/math/test-nan-payload.c
+++ b/math/test-nan-payload.c
@@ -1,5 +1,5 @@
 /* Test nan functions payload handling (bug 16961).
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-narrow-macros.c b/math/test-narrow-macros.c
index a55a83f8c0..563f4fabbb 100644
--- a/math/test-narrow-macros.c
+++ b/math/test-narrow-macros.c
@@ -1,5 +1,5 @@
 /* Test code declaring narrowing functions does not conflict with user macros.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 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
diff --git a/math/test-nearbyint-except-2.c b/math/test-nearbyint-except-2.c
index d7530d02e2..b9a5d0a4e3 100644
--- a/math/test-nearbyint-except-2.c
+++ b/math/test-nearbyint-except-2.c
@@ -1,5 +1,5 @@
 /* Test nearbyint functions do not disable exception traps (bug 19228).
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-nearbyint-except.c b/math/test-nearbyint-except.c
index 6aa408eb68..c09b1ddcee 100644
--- a/math/test-nearbyint-except.c
+++ b/math/test-nearbyint-except.c
@@ -1,5 +1,5 @@
 /* Test nearbyint functions do not clear exceptions (bug 15491).
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-powl.c b/math/test-powl.c
index d87cff3753..ed5846505f 100644
--- a/math/test-powl.c
+++ b/math/test-powl.c
@@ -1,5 +1,5 @@
 /* Test for powl
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 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
diff --git a/math/test-signgam-main.c b/math/test-signgam-main.c
index ee054581d4..b36e942c9b 100644
--- a/math/test-signgam-main.c
+++ b/math/test-signgam-main.c
@@ -1,5 +1,5 @@
 /* Test lgamma functions do not set signgam for ISO C.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/test-snan.c b/math/test-snan.c
index 20a738dcfa..8fcf9a9db4 100644
--- a/math/test-snan.c
+++ b/math/test-snan.c
@@ -1,5 +1,5 @@
 /* Test signaling NaNs in issignaling, isnan, isinf, and similar functions.
-   Copyright (C) 2008-2019 Free Software Foundation, Inc.
+   Copyright (C) 2008-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2005.
 
diff --git a/math/test-tgmath-int.c b/math/test-tgmath-int.c
index 4aeee3ae05..a032e9ee8c 100644
--- a/math/test-tgmath-int.c
+++ b/math/test-tgmath-int.c
@@ -1,5 +1,5 @@
 /* Test compilation of tgmath macros.
-   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2005.
 
diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c
index 4565870d40..81d1e28e06 100644
--- a/math/test-tgmath-ret.c
+++ b/math/test-tgmath-ret.c
@@ -1,5 +1,5 @@
 /* Test compilation of tgmath macros.
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2003.
 
diff --git a/math/test-tgmath.c b/math/test-tgmath.c
index 1aea3d08e5..1f72cc349a 100644
--- a/math/test-tgmath.c
+++ b/math/test-tgmath.c
@@ -1,5 +1,5 @@
 /* Test compilation of tgmath macros.
-   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com> and
    Ulrich Drepper <drepper@redhat.com>, 2001.
diff --git a/math/test-tgmath2.c b/math/test-tgmath2.c
index 5f9fb4a061..91b93e6586 100644
--- a/math/test-tgmath2.c
+++ b/math/test-tgmath2.c
@@ -1,5 +1,5 @@
 /* Test compilation of tgmath macros.
-   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
diff --git a/math/tgmath.h b/math/tgmath.h
index bf9ba26abe..7e9451003d 100644
--- a/math/tgmath.h
+++ b/math/tgmath.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 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
diff --git a/math/tst-CMPLX2.c b/math/tst-CMPLX2.c
index 7beef18aa4..ff95803639 100644
--- a/math/tst-CMPLX2.c
+++ b/math/tst-CMPLX2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2012-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
diff --git a/math/tst-definitions.c b/math/tst-definitions.c
index a0fcbca736..c6c947ba72 100644
--- a/math/tst-definitions.c
+++ b/math/tst-definitions.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
diff --git a/math/w_acos_compat.c b/math/w_acos_compat.c
index 1ad59ea8a7..dd92f27754 100644
--- a/math/w_acos_compat.c
+++ b/math/w_acos_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_acos_template.c b/math/w_acos_template.c
index 4d9c1a75e1..ac8e7ae94a 100644
--- a/math/w_acos_template.c
+++ b/math/w_acos_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for acos.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_acosf_compat.c b/math/w_acosf_compat.c
index 30746d3e5e..0085ffb970 100644
--- a/math/w_acosf_compat.c
+++ b/math/w_acosf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_acosh_compat.c b/math/w_acosh_compat.c
index a915f1ee75..0abb22fee2 100644
--- a/math/w_acosh_compat.c
+++ b/math/w_acosh_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_acosh_template.c b/math/w_acosh_template.c
index 53e7ac0540..359ff65191 100644
--- a/math/w_acosh_template.c
+++ b/math/w_acosh_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for acosh.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_acoshf_compat.c b/math/w_acoshf_compat.c
index ac929ffcb1..553bb03ab0 100644
--- a/math/w_acoshf_compat.c
+++ b/math/w_acoshf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_acoshl_compat.c b/math/w_acoshl_compat.c
index ed7e7559b5..f9d8bbc717 100644
--- a/math/w_acoshl_compat.c
+++ b/math/w_acoshl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_acosl_compat.c b/math/w_acosl_compat.c
index dbba2971e3..2472c908a3 100644
--- a/math/w_acosl_compat.c
+++ b/math/w_acosl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_asin_compat.c b/math/w_asin_compat.c
index 0ffca2d8f5..a228609866 100644
--- a/math/w_asin_compat.c
+++ b/math/w_asin_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_asin_template.c b/math/w_asin_template.c
index 0dbd1b346f..56a307377e 100644
--- a/math/w_asin_template.c
+++ b/math/w_asin_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for asin.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_asinf_compat.c b/math/w_asinf_compat.c
index 5023a5d2f3..38e4d84373 100644
--- a/math/w_asinf_compat.c
+++ b/math/w_asinf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_asinl_compat.c b/math/w_asinl_compat.c
index 24616e92cc..920e5433a9 100644
--- a/math/w_asinl_compat.c
+++ b/math/w_asinl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atan2_compat.c b/math/w_atan2_compat.c
index 5692316b86..bfa60eb86f 100644
--- a/math/w_atan2_compat.c
+++ b/math/w_atan2_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atan2_template.c b/math/w_atan2_template.c
index 92d03f0f58..41602a3fb2 100644
--- a/math/w_atan2_template.c
+++ b/math/w_atan2_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for atan2.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_atan2f_compat.c b/math/w_atan2f_compat.c
index 71456d070d..ce5f910b50 100644
--- a/math/w_atan2f_compat.c
+++ b/math/w_atan2f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atan2l_compat.c b/math/w_atan2l_compat.c
index 05c9095b17..cfac6d3217 100644
--- a/math/w_atan2l_compat.c
+++ b/math/w_atan2l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atanh_compat.c b/math/w_atanh_compat.c
index c1d068dcdc..dcc60bea91 100644
--- a/math/w_atanh_compat.c
+++ b/math/w_atanh_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atanh_template.c b/math/w_atanh_template.c
index b971ed80dc..2591c79049 100644
--- a/math/w_atanh_template.c
+++ b/math/w_atanh_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for atanh.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_atanhf_compat.c b/math/w_atanhf_compat.c
index a67d6b9ebd..a3eedbc20a 100644
--- a/math/w_atanhf_compat.c
+++ b/math/w_atanhf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_atanhl_compat.c b/math/w_atanhl_compat.c
index e138ddc2cf..e9ac513647 100644
--- a/math/w_atanhl_compat.c
+++ b/math/w_atanhl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_cosh_template.c b/math/w_cosh_template.c
index 7aca49b6f2..d38794df2a 100644
--- a/math/w_cosh_template.c
+++ b/math/w_cosh_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for cosh.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_exp10_compat.c b/math/w_exp10_compat.c
index 7a2b8c5c49..e1f8294961 100644
--- a/math/w_exp10_compat.c
+++ b/math/w_exp10_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_exp10_template.c b/math/w_exp10_template.c
index 34759fde3f..b075566b82 100644
--- a/math/w_exp10_template.c
+++ b/math/w_exp10_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for exp10.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_exp10f_compat.c b/math/w_exp10f_compat.c
index 51bc994cd4..2ab0940601 100644
--- a/math/w_exp10f_compat.c
+++ b/math/w_exp10f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_exp10l_compat.c b/math/w_exp10l_compat.c
index acc3e25be3..aaef648eb2 100644
--- a/math/w_exp10l_compat.c
+++ b/math/w_exp10l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_exp2_template.c b/math/w_exp2_template.c
index cfa0eb6586..a98f66e83b 100644
--- a/math/w_exp2_template.c
+++ b/math/w_exp2_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for exp2.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_exp_compat.c b/math/w_exp_compat.c
index 9a3761d4b4..cf689f56fb 100644
--- a/math/w_exp_compat.c
+++ b/math/w_exp_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_exp_template.c b/math/w_exp_template.c
index 810d88e526..2eb67c780f 100644
--- a/math/w_exp_template.c
+++ b/math/w_exp_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for exp.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_expf_compat.c b/math/w_expf_compat.c
index 181fc21d8b..894446ce0f 100644
--- a/math/w_expf_compat.c
+++ b/math/w_expf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_fmod_compat.c b/math/w_fmod_compat.c
index 19691fb73c..3f93c33638 100644
--- a/math/w_fmod_compat.c
+++ b/math/w_fmod_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_fmod_template.c b/math/w_fmod_template.c
index 0c424571b7..0b3ac3db73 100644
--- a/math/w_fmod_template.c
+++ b/math/w_fmod_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for fmod.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_fmodf_compat.c b/math/w_fmodf_compat.c
index 2f7cf547f6..a0c863463c 100644
--- a/math/w_fmodf_compat.c
+++ b/math/w_fmodf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_fmodl_compat.c b/math/w_fmodl_compat.c
index 278c3ff384..5bbe9455e6 100644
--- a/math/w_fmodl_compat.c
+++ b/math/w_fmodl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_hypot_template.c b/math/w_hypot_template.c
index 0e7bd79649..ae6f5e7606 100644
--- a/math/w_hypot_template.c
+++ b/math/w_hypot_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for hypot.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_ilogb_template.c b/math/w_ilogb_template.c
index a658dbbc2b..c069e605df 100644
--- a/math/w_ilogb_template.c
+++ b/math/w_ilogb_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for ilogb.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 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
diff --git a/math/w_j0_compat.c b/math/w_j0_compat.c
index fd0e348f68..ea98a8e176 100644
--- a/math/w_j0_compat.c
+++ b/math/w_j0_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_j0_template.c b/math/w_j0_template.c
index 48615d2e09..8b895ce183 100644
--- a/math/w_j0_template.c
+++ b/math/w_j0_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for j0 and y0.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_j0f_compat.c b/math/w_j0f_compat.c
index 90d1c3a137..394d1cff1d 100644
--- a/math/w_j0f_compat.c
+++ b/math/w_j0f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_j0l_compat.c b/math/w_j0l_compat.c
index 5bbf55cc37..ac1db00060 100644
--- a/math/w_j0l_compat.c
+++ b/math/w_j0l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_j1_compat.c b/math/w_j1_compat.c
index 6e088edb1e..ec405c51e4 100644
--- a/math/w_j1_compat.c
+++ b/math/w_j1_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_j1_template.c b/math/w_j1_template.c
index 138d0df17f..b50ff6cae8 100644
--- a/math/w_j1_template.c
+++ b/math/w_j1_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for j1 and y1.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_j1f_compat.c b/math/w_j1f_compat.c
index 74f999687f..fd6d0a4c37 100644
--- a/math/w_j1f_compat.c
+++ b/math/w_j1f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_j1l_compat.c b/math/w_j1l_compat.c
index 9e1a20c25c..9ef9dd83bd 100644
--- a/math/w_j1l_compat.c
+++ b/math/w_j1l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_jn_compat.c b/math/w_jn_compat.c
index 8bf51a81d8..0dcac97bb4 100644
--- a/math/w_jn_compat.c
+++ b/math/w_jn_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_jn_template.c b/math/w_jn_template.c
index 5638e9310c..2376b843b8 100644
--- a/math/w_jn_template.c
+++ b/math/w_jn_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for jn and yn.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_jnf_compat.c b/math/w_jnf_compat.c
index 0145e2d585..4fda06d1ab 100644
--- a/math/w_jnf_compat.c
+++ b/math/w_jnf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_lgamma_r_template.c b/math/w_lgamma_r_template.c
index 88ed284048..46fe85c972 100644
--- a/math/w_lgamma_r_template.c
+++ b/math/w_lgamma_r_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for lgamma_r.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_lgamma_template.c b/math/w_lgamma_template.c
index 44a7f928f3..bbcdb9409b 100644
--- a/math/w_lgamma_template.c
+++ b/math/w_lgamma_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for lgamma.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_llogb_template.c b/math/w_llogb_template.c
index 494a07eec0..caa39ffa8d 100644
--- a/math/w_llogb_template.c
+++ b/math/w_llogb_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to implement llogb in terms of ilogb.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 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
diff --git a/math/w_log10_compat.c b/math/w_log10_compat.c
index 117b4360f9..9068739894 100644
--- a/math/w_log10_compat.c
+++ b/math/w_log10_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log10_template.c b/math/w_log10_template.c
index d0fd62d593..093eae26ed 100644
--- a/math/w_log10_template.c
+++ b/math/w_log10_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for log10.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_log10f_compat.c b/math/w_log10f_compat.c
index 268e92d0f7..3d72702fe3 100644
--- a/math/w_log10f_compat.c
+++ b/math/w_log10f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log10l_compat.c b/math/w_log10l_compat.c
index 5b9b091e7e..67b3ec276f 100644
--- a/math/w_log10l_compat.c
+++ b/math/w_log10l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log1p_template.c b/math/w_log1p_template.c
index 707b322f7f..21fddcf32e 100644
--- a/math/w_log1p_template.c
+++ b/math/w_log1p_template.c
@@ -1,5 +1,5 @@
 /* Wrapper for __log1p that handles setting errno.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 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
diff --git a/math/w_log2_compat.c b/math/w_log2_compat.c
index f6a9e2e010..4837dd8ff8 100644
--- a/math/w_log2_compat.c
+++ b/math/w_log2_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log2_template.c b/math/w_log2_template.c
index aa6b3fb563..84193460bc 100644
--- a/math/w_log2_template.c
+++ b/math/w_log2_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for log2.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_log2f_compat.c b/math/w_log2f_compat.c
index 8b97fee109..8e7ccab91b 100644
--- a/math/w_log2f_compat.c
+++ b/math/w_log2f_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log2l_compat.c b/math/w_log2l_compat.c
index cf1d13c9ce..fd6df9f69d 100644
--- a/math/w_log2l_compat.c
+++ b/math/w_log2l_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log_compat.c b/math/w_log_compat.c
index cf70f566b5..242705ccfb 100644
--- a/math/w_log_compat.c
+++ b/math/w_log_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_log_template.c b/math/w_log_template.c
index a2bf3d84bd..4250bf6453 100644
--- a/math/w_log_template.c
+++ b/math/w_log_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for log.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_logf_compat.c b/math/w_logf_compat.c
index 21b040ffa6..a4c35237f5 100644
--- a/math/w_logf_compat.c
+++ b/math/w_logf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_logl_compat.c b/math/w_logl_compat.c
index c161f097e6..6e8044213a 100644
--- a/math/w_logl_compat.c
+++ b/math/w_logl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_pow_compat.c b/math/w_pow_compat.c
index 615a6ce0c5..c87dc4d2b1 100644
--- a/math/w_pow_compat.c
+++ b/math/w_pow_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_pow_template.c b/math/w_pow_template.c
index 0a2fa64dc0..8198c939d4 100644
--- a/math/w_pow_template.c
+++ b/math/w_pow_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for pow.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_powf_compat.c b/math/w_powf_compat.c
index ba63e966ad..f4e6637d47 100644
--- a/math/w_powf_compat.c
+++ b/math/w_powf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_powl_compat.c b/math/w_powl_compat.c
index 4f9ca33db5..a21e498225 100644
--- a/math/w_powl_compat.c
+++ b/math/w_powl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_remainder_compat.c b/math/w_remainder_compat.c
index cef5da3646..db7d7a56f3 100644
--- a/math/w_remainder_compat.c
+++ b/math/w_remainder_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_remainder_template.c b/math/w_remainder_template.c
index 5624146919..782cb8403c 100644
--- a/math/w_remainder_template.c
+++ b/math/w_remainder_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for remainder.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_remainderf_compat.c b/math/w_remainderf_compat.c
index f9912a81ec..9449c49c10 100644
--- a/math/w_remainderf_compat.c
+++ b/math/w_remainderf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_remainderl_compat.c b/math/w_remainderl_compat.c
index 6c5e736a56..406387697e 100644
--- a/math/w_remainderl_compat.c
+++ b/math/w_remainderl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_scalb_compat.c b/math/w_scalb_compat.c
index bc3c9d6a09..c3dd3db4f7 100644
--- a/math/w_scalb_compat.c
+++ b/math/w_scalb_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_scalbf_compat.c b/math/w_scalbf_compat.c
index 98511daaee..42bba44cc6 100644
--- a/math/w_scalbf_compat.c
+++ b/math/w_scalbf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_scalbl_compat.c b/math/w_scalbl_compat.c
index dc5d4ad5b2..8858c6b66d 100644
--- a/math/w_scalbl_compat.c
+++ b/math/w_scalbl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_scalbln_template.c b/math/w_scalbln_template.c
index ff47dfae2a..4372fb8a3c 100644
--- a/math/w_scalbln_template.c
+++ b/math/w_scalbln_template.c
@@ -1,5 +1,5 @@
 /* Wrapper for __scalbln handles setting errno.
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 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
diff --git a/math/w_sinh_template.c b/math/w_sinh_template.c
index 3437e1d652..414eca0562 100644
--- a/math/w_sinh_template.c
+++ b/math/w_sinh_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for sinh.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_sqrt_compat.c b/math/w_sqrt_compat.c
index f582757a31..cab369d2e1 100644
--- a/math/w_sqrt_compat.c
+++ b/math/w_sqrt_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_sqrt_template.c b/math/w_sqrt_template.c
index b3beba21f0..dd05276eb4 100644
--- a/math/w_sqrt_template.c
+++ b/math/w_sqrt_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for sqrt.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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
diff --git a/math/w_sqrtf_compat.c b/math/w_sqrtf_compat.c
index b774381555..a31b598a96 100644
--- a/math/w_sqrtf_compat.c
+++ b/math/w_sqrtf_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_sqrtl_compat.c b/math/w_sqrtl_compat.c
index f76d8eeb4e..aa86e6213a 100644
--- a/math/w_sqrtl_compat.c
+++ b/math/w_sqrtl_compat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
diff --git a/math/w_tgamma_template.c b/math/w_tgamma_template.c
index aa842b1c86..fb2ab557d8 100644
--- a/math/w_tgamma_template.c
+++ b/math/w_tgamma_template.c
@@ -1,5 +1,5 @@
 /* Wrapper to set errno for tgamma.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 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