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-rw-r--r--sysdeps/i386/backtrace.c1
-rw-r--r--sysdeps/i386/dl-procinfo.c1
-rw-r--r--sysdeps/i386/ffs.c1
-rw-r--r--sysdeps/i386/fpu/e_acos.S1
-rw-r--r--sysdeps/i386/fpu/e_acosf.S2
-rw-r--r--sysdeps/i386/fpu/e_acosh.S1
-rw-r--r--sysdeps/i386/fpu/e_acoshf.S1
-rw-r--r--sysdeps/i386/fpu/e_acoshl.S1
-rw-r--r--sysdeps/i386/fpu/e_acosl.c2
-rw-r--r--sysdeps/i386/fpu/e_asin.S1
-rw-r--r--sysdeps/i386/fpu/e_asinf.S2
-rw-r--r--sysdeps/i386/fpu/e_atan2.S1
-rw-r--r--sysdeps/i386/fpu/e_atan2f.S1
-rw-r--r--sysdeps/i386/fpu/e_atan2l.c2
-rw-r--r--sysdeps/i386/fpu/e_atanh.S1
-rw-r--r--sysdeps/i386/fpu/e_atanhf.S1
-rw-r--r--sysdeps/i386/fpu/e_atanhl.S1
-rw-r--r--sysdeps/i386/fpu/e_exp.S1
-rw-r--r--sysdeps/i386/fpu/e_exp10.S3
-rw-r--r--sysdeps/i386/fpu/e_exp2.S2
-rw-r--r--sysdeps/i386/fpu/e_exp2l.S2
-rw-r--r--sysdeps/i386/fpu/e_expl.S2
-rw-r--r--sysdeps/i386/fpu/e_fmod.S1
-rw-r--r--sysdeps/i386/fpu/e_fmodf.S2
-rw-r--r--sysdeps/i386/fpu/e_fmodl.c2
-rw-r--r--sysdeps/i386/fpu/e_hypot.S1
-rw-r--r--sysdeps/i386/fpu/e_hypotf.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogb.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogbf.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogbl.S2
-rw-r--r--sysdeps/i386/fpu/e_log.S3
-rw-r--r--sysdeps/i386/fpu/e_log10.S3
-rw-r--r--sysdeps/i386/fpu/e_log10f.S4
-rw-r--r--sysdeps/i386/fpu/e_log10l.S5
-rw-r--r--sysdeps/i386/fpu/e_log2.S4
-rw-r--r--sysdeps/i386/fpu/e_log2l.S4
-rw-r--r--sysdeps/i386/fpu/e_logl.S2
-rw-r--r--sysdeps/i386/fpu/e_pow.S1
-rw-r--r--sysdeps/i386/fpu/e_powl.S1
-rw-r--r--sysdeps/i386/fpu/e_remainder.S1
-rw-r--r--sysdeps/i386/fpu/e_remainderf.S1
-rw-r--r--sysdeps/i386/fpu/e_remainderl.S2
-rw-r--r--sysdeps/i386/fpu/e_scalb.S3
-rw-r--r--sysdeps/i386/fpu/e_scalbf.S4
-rw-r--r--sysdeps/i386/fpu/e_scalbl.S5
-rw-r--r--sysdeps/i386/fpu/e_sqrt.S1
-rw-r--r--sysdeps/i386/fpu/e_sqrtf.S1
-rw-r--r--sysdeps/i386/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/i386/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/i386/fpu/fegetenv.c1
-rw-r--r--sysdeps/i386/fpu/fegetexcept.c1
-rw-r--r--sysdeps/i386/fpu/fegetround.c1
-rw-r--r--sysdeps/i386/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fesetenv.c1
-rw-r--r--sysdeps/i386/fpu/fesetround.c1
-rw-r--r--sysdeps/i386/fpu/feupdateenv.c1
-rw-r--r--sysdeps/i386/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/i386/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/i386/fpu/ftestexcept.c1
-rw-r--r--sysdeps/i386/fpu/s_asinh.S1
-rw-r--r--sysdeps/i386/fpu/s_asinhf.S1
-rw-r--r--sysdeps/i386/fpu/s_asinhl.S1
-rw-r--r--sysdeps/i386/fpu/s_atan.S1
-rw-r--r--sysdeps/i386/fpu/s_atanf.S1
-rw-r--r--sysdeps/i386/fpu/s_atanl.c2
-rw-r--r--sysdeps/i386/fpu/s_cbrt.S2
-rw-r--r--sysdeps/i386/fpu/s_cbrtf.S2
-rw-r--r--sysdeps/i386/fpu/s_cbrtl.S2
-rw-r--r--sysdeps/i386/fpu/s_ceil.S1
-rw-r--r--sysdeps/i386/fpu/s_ceilf.S1
-rw-r--r--sysdeps/i386/fpu/s_ceill.S2
-rw-r--r--sysdeps/i386/fpu/s_copysign.S1
-rw-r--r--sysdeps/i386/fpu/s_copysignf.S1
-rw-r--r--sysdeps/i386/fpu/s_copysignl.S2
-rw-r--r--sysdeps/i386/fpu/s_expm1.S3
-rw-r--r--sysdeps/i386/fpu/s_expm1f.S3
-rw-r--r--sysdeps/i386/fpu/s_finite.S4
-rw-r--r--sysdeps/i386/fpu/s_finitef.S3
-rw-r--r--sysdeps/i386/fpu/s_finitel.S3
-rw-r--r--sysdeps/i386/fpu/s_floor.S1
-rw-r--r--sysdeps/i386/fpu/s_floorf.S1
-rw-r--r--sysdeps/i386/fpu/s_floorl.S2
-rw-r--r--sysdeps/i386/fpu/s_fmax.S1
-rw-r--r--sysdeps/i386/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/i386/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/i386/fpu/s_fmin.S1
-rw-r--r--sysdeps/i386/fpu/s_fminf.S1
-rw-r--r--sysdeps/i386/fpu/s_fminl.S1
-rw-r--r--sysdeps/i386/fpu/s_frexp.S1
-rw-r--r--sysdeps/i386/fpu/s_frexpf.S1
-rw-r--r--sysdeps/i386/fpu/s_frexpl.S1
-rw-r--r--sysdeps/i386/fpu/s_isinfl.c2
-rw-r--r--sysdeps/i386/fpu/s_llrint.S1
-rw-r--r--sysdeps/i386/fpu/s_llrintf.S1
-rw-r--r--sysdeps/i386/fpu/s_llrintl.S1
-rw-r--r--sysdeps/i386/fpu/s_log1p.S1
-rw-r--r--sysdeps/i386/fpu/s_log1pf.S1
-rw-r--r--sysdeps/i386/fpu/s_log1pl.S2
-rw-r--r--sysdeps/i386/fpu/s_logb.S1
-rw-r--r--sysdeps/i386/fpu/s_logbf.S1
-rw-r--r--sysdeps/i386/fpu/s_logbl.c2
-rw-r--r--sysdeps/i386/fpu/s_lrint.S1
-rw-r--r--sysdeps/i386/fpu/s_lrintf.S1
-rw-r--r--sysdeps/i386/fpu/s_lrintl.S1
-rw-r--r--sysdeps/i386/fpu/s_nearbyint.S2
-rw-r--r--sysdeps/i386/fpu/s_nearbyintf.S2
-rw-r--r--sysdeps/i386/fpu/s_nearbyintl.S2
-rw-r--r--sysdeps/i386/fpu/s_nextafterl.c2
-rw-r--r--sysdeps/i386/fpu/s_nexttowardf.c1
-rw-r--r--sysdeps/i386/fpu/s_remquo.S2
-rw-r--r--sysdeps/i386/fpu/s_remquof.S2
-rw-r--r--sysdeps/i386/fpu/s_remquol.S2
-rw-r--r--sysdeps/i386/fpu/s_rint.S1
-rw-r--r--sysdeps/i386/fpu/s_rintf.S1
-rw-r--r--sysdeps/i386/fpu/s_rintl.c2
-rw-r--r--sysdeps/i386/fpu/s_scalbn.S1
-rw-r--r--sysdeps/i386/fpu/s_scalbnf.S1
-rw-r--r--sysdeps/i386/fpu/s_scalbnl.S2
-rw-r--r--sysdeps/i386/fpu/s_significand.S1
-rw-r--r--sysdeps/i386/fpu/s_significandf.S1
-rw-r--r--sysdeps/i386/fpu/s_significandl.c2
-rw-r--r--sysdeps/i386/fpu/s_trunc.S1
-rw-r--r--sysdeps/i386/fpu/s_truncf.S1
-rw-r--r--sysdeps/i386/fpu/s_truncl.S1
-rw-r--r--sysdeps/i386/i386-mcount.S1
-rw-r--r--sysdeps/i386/i586/memcopy.h1
-rw-r--r--sysdeps/i386/i586/memcpy.S1
-rw-r--r--sysdeps/i386/i586/memset.S1
-rw-r--r--sysdeps/i386/i586/strchr.S1
-rw-r--r--sysdeps/i386/i586/strcpy.S1
-rw-r--r--sysdeps/i386/i586/strlen.S1
-rw-r--r--sysdeps/i386/i686/dl-hash.h1
-rw-r--r--sysdeps/i386/i686/ffs.c1
-rw-r--r--sysdeps/i386/i686/fpu/e_log.S1
-rw-r--r--sysdeps/i386/i686/fpu/e_logl.S3
-rw-r--r--sysdeps/i386/i686/fpu/s_fmax.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmin.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fminf.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fminl.S1
-rw-r--r--sysdeps/i386/i686/memcpy.S1
-rw-r--r--sysdeps/i386/i686/memmove.S1
-rw-r--r--sysdeps/i386/i686/mempcpy.S1
-rw-r--r--sysdeps/i386/i686/memset.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcmp-sse4.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcmp-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memset-sse2-rep.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memset-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fma-fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fmaf-fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fmaf.c1
-rw-r--r--sysdeps/i386/i686/multiarch/strcat-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcat-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcmp-sse4.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcmp-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcpy-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strlen-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcschr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcscmp-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcscpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcslen-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcsrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/nptl/tls.h1
-rw-r--r--sysdeps/i386/i686/pthread_spin_trylock.S1
-rw-r--r--sysdeps/i386/i686/strcmp.S1
-rw-r--r--sysdeps/i386/jmpbuf-unwind.h1
-rw-r--r--sysdeps/i386/machine-gmon.h1
-rw-r--r--sysdeps/i386/memchr.S9
-rw-r--r--sysdeps/i386/memcopy.h1
-rw-r--r--sysdeps/i386/nptl/pthread_spin_init.c1
-rw-r--r--sysdeps/i386/nptl/pthread_spin_unlock.S1
-rw-r--r--sysdeps/i386/pthread_spin_trylock.S1
-rw-r--r--sysdeps/i386/rawmemchr.S9
-rw-r--r--sysdeps/i386/stpcpy.S1
-rw-r--r--sysdeps/i386/stpncpy.S5
-rw-r--r--sysdeps/i386/strcat.S2
-rw-r--r--sysdeps/i386/strchr.S2
-rw-r--r--sysdeps/i386/strchrnul.S2
-rw-r--r--sysdeps/i386/strcspn.S2
-rw-r--r--sysdeps/i386/strlen.S1
-rw-r--r--sysdeps/i386/strlen.c1
-rw-r--r--sysdeps/i386/strpbrk.S2
-rw-r--r--sysdeps/i386/strrchr.S2
-rw-r--r--sysdeps/i386/strspn.S2
200 files changed, 0 insertions, 300 deletions
diff --git a/sysdeps/i386/backtrace.c b/sysdeps/i386/backtrace.c
index 4631f68fdc..66842a64f1 100644
--- a/sysdeps/i386/backtrace.c
+++ b/sysdeps/i386/backtrace.c
@@ -1,7 +1,6 @@
 /* Return backtrace of current program state.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/dl-procinfo.c b/sysdeps/i386/dl-procinfo.c
index 244026720f..6c6a2360cc 100644
--- a/sysdeps/i386/dl-procinfo.c
+++ b/sysdeps/i386/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for i386 version of processor capability information.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/ffs.c b/sysdeps/i386/ffs.c
index aed64aa1f8..80920cb988 100644
--- a/sysdeps/i386/ffs.c
+++ b/sysdeps/i386/ffs.c
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=3.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acos.S b/sysdeps/i386/fpu/e_acos.S
index 9d9825da73..db0dbab06c 100644
--- a/sysdeps/i386/fpu/e_acos.S
+++ b/sysdeps/i386/fpu/e_acos.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_acosf.S b/sysdeps/i386/fpu/e_acosf.S
index cf2b75daf1..435dcd9f67 100644
--- a/sysdeps/i386/fpu/e_acosf.S
+++ b/sysdeps/i386/fpu/e_acosf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_acosh.S b/sysdeps/i386/fpu/e_acosh.S
index fc63e3db8a..96347a86df 100644
--- a/sysdeps/i386/fpu/e_acosh.S
+++ b/sysdeps/i386/fpu/e_acosh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acoshf.S b/sysdeps/i386/fpu/e_acoshf.S
index d39d280f28..dfec57c854 100644
--- a/sysdeps/i386/fpu/e_acoshf.S
+++ b/sysdeps/i386/fpu/e_acoshf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acoshl.S b/sysdeps/i386/fpu/e_acoshl.S
index 440776cc4e..2894f38272 100644
--- a/sysdeps/i386/fpu/e_acoshl.S
+++ b/sysdeps/i386/fpu/e_acoshl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acosl.c b/sysdeps/i386/fpu/e_acosl.c
index b99088ac04..5e81b29153 100644
--- a/sysdeps/i386/fpu/e_acosl.c
+++ b/sysdeps/i386/fpu/e_acosl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_asin.S b/sysdeps/i386/fpu/e_asin.S
index 74028c7c9a..3be8fc5316 100644
--- a/sysdeps/i386/fpu/e_asin.S
+++ b/sysdeps/i386/fpu/e_asin.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_asinf.S b/sysdeps/i386/fpu/e_asinf.S
index 7e378433d5..774feab607 100644
--- a/sysdeps/i386/fpu/e_asinf.S
+++ b/sysdeps/i386/fpu/e_asinf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_atan2.S b/sysdeps/i386/fpu/e_atan2.S
index d6b550f4a1..e6e8dc290c 100644
--- a/sysdeps/i386/fpu/e_atan2.S
+++ b/sysdeps/i386/fpu/e_atan2.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_atan2f.S b/sysdeps/i386/fpu/e_atan2f.S
index d237fee077..606d4a6f2d 100644
--- a/sysdeps/i386/fpu/e_atan2f.S
+++ b/sysdeps/i386/fpu/e_atan2f.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_atan2l.c b/sysdeps/i386/fpu/e_atan2l.c
index 531f9b2b69..94d87a221c 100644
--- a/sysdeps/i386/fpu/e_atan2l.c
+++ b/sysdeps/i386/fpu/e_atan2l.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_atanh.S b/sysdeps/i386/fpu/e_atanh.S
index e66e6d5d1d..21add9e391 100644
--- a/sysdeps/i386/fpu/e_atanh.S
+++ b/sysdeps/i386/fpu/e_atanh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_atanhf.S b/sysdeps/i386/fpu/e_atanhf.S
index 0a5ac9d472..2953d7f12a 100644
--- a/sysdeps/i386/fpu/e_atanhf.S
+++ b/sysdeps/i386/fpu/e_atanhf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_atanhl.S b/sysdeps/i386/fpu/e_atanhl.S
index d5976dc063..37ab0dde7c 100644
--- a/sysdeps/i386/fpu/e_atanhl.S
+++ b/sysdeps/i386/fpu/e_atanhl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_exp.S b/sysdeps/i386/fpu/e_exp.S
index b9fd62f1ce..06c79c15aa 100644
--- a/sysdeps/i386/fpu/e_exp.S
+++ b/sysdeps/i386/fpu/e_exp.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_exp10.S b/sysdeps/i386/fpu/e_exp10.S
index 2758a73184..902f70b77f 100644
--- a/sysdeps/i386/fpu/e_exp10.S
+++ b/sysdeps/i386/fpu/e_exp10.S
@@ -1,6 +1,3 @@
-/*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- */
 
 #include <machine/asm.h>
 #include <i386-math-asm.h>
diff --git a/sysdeps/i386/fpu/e_exp2.S b/sysdeps/i386/fpu/e_exp2.S
index 0939f7d071..5fea68a5df 100644
--- a/sysdeps/i386/fpu/e_exp2.S
+++ b/sysdeps/i386/fpu/e_exp2.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_exp2l.S b/sysdeps/i386/fpu/e_exp2l.S
index 6cf28a793b..d81048a816 100644
--- a/sysdeps/i386/fpu/e_exp2l.S
+++ b/sysdeps/i386/fpu/e_exp2l.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_expl.S b/sysdeps/i386/fpu/e_expl.S
index a7c459e2c0..52bec213d1 100644
--- a/sysdeps/i386/fpu/e_expl.S
+++ b/sysdeps/i386/fpu/e_expl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/e_fmod.S b/sysdeps/i386/fpu/e_fmod.S
index 93f20e5c4d..86ac1bcfaf 100644
--- a/sysdeps/i386/fpu/e_fmod.S
+++ b/sysdeps/i386/fpu/e_fmod.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_fmodf.S b/sysdeps/i386/fpu/e_fmodf.S
index 8adc8d5c03..f73ce9da1e 100644
--- a/sysdeps/i386/fpu/e_fmodf.S
+++ b/sysdeps/i386/fpu/e_fmodf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_fmodl.c b/sysdeps/i386/fpu/e_fmodl.c
index 44765398b7..a5761c8b64 100644
--- a/sysdeps/i386/fpu/e_fmodl.c
+++ b/sysdeps/i386/fpu/e_fmodl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_hypot.S b/sysdeps/i386/fpu/e_hypot.S
index 37afd488d2..f2c956b77a 100644
--- a/sysdeps/i386/fpu/e_hypot.S
+++ b/sysdeps/i386/fpu/e_hypot.S
@@ -1,7 +1,6 @@
 /* Compute the hypothenuse of X and Y.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_hypotf.S b/sysdeps/i386/fpu/e_hypotf.S
index 4d835516b0..cec5d15403 100644
--- a/sysdeps/i386/fpu/e_hypotf.S
+++ b/sysdeps/i386/fpu/e_hypotf.S
@@ -1,7 +1,6 @@
 /* Compute the hypothenuse of X and Y.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_ilogb.S b/sysdeps/i386/fpu/e_ilogb.S
index 29ef2214e6..f4b792c27c 100644
--- a/sysdeps/i386/fpu/e_ilogb.S
+++ b/sysdeps/i386/fpu/e_ilogb.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_ilogbf.S b/sysdeps/i386/fpu/e_ilogbf.S
index d72de6c84a..37298b9331 100644
--- a/sysdeps/i386/fpu/e_ilogbf.S
+++ b/sysdeps/i386/fpu/e_ilogbf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_ilogbl.S b/sysdeps/i386/fpu/e_ilogbl.S
index 60761dfa38..d9f030d31e 100644
--- a/sysdeps/i386/fpu/e_ilogbl.S
+++ b/sysdeps/i386/fpu/e_ilogbl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_log.S b/sysdeps/i386/fpu/e_log.S
index 9d2195ecd4..0d5752454d 100644
--- a/sysdeps/i386/fpu/e_log.S
+++ b/sysdeps/i386/fpu/e_log.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10.S b/sysdeps/i386/fpu/e_log10.S
index ead30d8992..8a0321f2b9 100644
--- a/sysdeps/i386/fpu/e_log10.S
+++ b/sysdeps/i386/fpu/e_log10.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10f.S b/sysdeps/i386/fpu/e_log10f.S
index 54bc82d57f..47f82e1993 100644
--- a/sysdeps/i386/fpu/e_log10f.S
+++ b/sysdeps/i386/fpu/e_log10f.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10l.S b/sysdeps/i386/fpu/e_log10l.S
index cd57a5d75f..1d2a7dc20b 100644
--- a/sysdeps/i386/fpu/e_log10l.S
+++ b/sysdeps/i386/fpu/e_log10l.S
@@ -1,10 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log2.S b/sysdeps/i386/fpu/e_log2.S
index 57725cdb60..940b944fc0 100644
--- a/sysdeps/i386/fpu/e_log2.S
+++ b/sysdeps/i386/fpu/e_log2.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log2l.S b/sysdeps/i386/fpu/e_log2l.S
index 82decffe8a..686daf0e65 100644
--- a/sysdeps/i386/fpu/e_log2l.S
+++ b/sysdeps/i386/fpu/e_log2l.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_logl.S b/sysdeps/i386/fpu/e_logl.S
index 3e019cc911..a968260450 100644
--- a/sysdeps/i386/fpu/e_logl.S
+++ b/sysdeps/i386/fpu/e_logl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S
index 161b952e81..1ea6f09c15 100644
--- a/sysdeps/i386/fpu/e_pow.S
+++ b/sysdeps/i386/fpu/e_pow.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of pow function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_powl.S b/sysdeps/i386/fpu/e_powl.S
index 196199be2c..2826ba4980 100644
--- a/sysdeps/i386/fpu/e_powl.S
+++ b/sysdeps/i386/fpu/e_powl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of pow function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_remainder.S b/sysdeps/i386/fpu/e_remainder.S
index 5b71e9198d..5c10a4673e 100644
--- a/sysdeps/i386/fpu/e_remainder.S
+++ b/sysdeps/i386/fpu/e_remainder.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_remainderf.S b/sysdeps/i386/fpu/e_remainderf.S
index 2257db3580..475b7e2353 100644
--- a/sysdeps/i386/fpu/e_remainderf.S
+++ b/sysdeps/i386/fpu/e_remainderf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_remainderl.S b/sysdeps/i386/fpu/e_remainderl.S
index 551660c1e9..ee3fdb8d7f 100644
--- a/sysdeps/i386/fpu/e_remainderl.S
+++ b/sysdeps/i386/fpu/e_remainderl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalb.S b/sysdeps/i386/fpu/e_scalb.S
index 5a2f566cdf..73685baa97 100644
--- a/sysdeps/i386/fpu/e_scalb.S
+++ b/sysdeps/i386/fpu/e_scalb.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalbf.S b/sysdeps/i386/fpu/e_scalbf.S
index ef7bd9748e..b23e4a0e09 100644
--- a/sysdeps/i386/fpu/e_scalbf.S
+++ b/sysdeps/i386/fpu/e_scalbf.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalbl.S b/sysdeps/i386/fpu/e_scalbl.S
index 790f07a907..29457e6dff 100644
--- a/sysdeps/i386/fpu/e_scalbl.S
+++ b/sysdeps/i386/fpu/e_scalbl.S
@@ -1,10 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_sqrt.S b/sysdeps/i386/fpu/e_sqrt.S
index 191122b676..e9bb241d82 100644
--- a/sysdeps/i386/fpu/e_sqrt.S
+++ b/sysdeps/i386/fpu/e_sqrt.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_sqrtf.S b/sysdeps/i386/fpu/e_sqrtf.S
index 9f34be71a8..bf609b7bea 100644
--- a/sysdeps/i386/fpu/e_sqrtf.S
+++ b/sysdeps/i386/fpu/e_sqrtf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/fclrexcpt.c b/sysdeps/i386/fpu/fclrexcpt.c
index 77719a9511..652ebf1c83 100644
--- a/sysdeps/i386/fpu/fclrexcpt.c
+++ b/sysdeps/i386/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fedisblxcpt.c b/sysdeps/i386/fpu/fedisblxcpt.c
index b748e63268..c9c33a2b1b 100644
--- a/sysdeps/i386/fpu/fedisblxcpt.c
+++ b/sysdeps/i386/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feenablxcpt.c b/sysdeps/i386/fpu/feenablxcpt.c
index 2d4859878b..b0419ed93e 100644
--- a/sysdeps/i386/fpu/feenablxcpt.c
+++ b/sysdeps/i386/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetenv.c b/sysdeps/i386/fpu/fegetenv.c
index 6d3b8b7d16..8118ee9520 100644
--- a/sysdeps/i386/fpu/fegetenv.c
+++ b/sysdeps/i386/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetexcept.c b/sysdeps/i386/fpu/fegetexcept.c
index edb2a8860c..97bb33c18a 100644
--- a/sysdeps/i386/fpu/fegetexcept.c
+++ b/sysdeps/i386/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetround.c b/sysdeps/i386/fpu/fegetround.c
index 87b394dfd3..c9e7ca93e1 100644
--- a/sysdeps/i386/fpu/fegetround.c
+++ b/sysdeps/i386/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feholdexcpt.c b/sysdeps/i386/fpu/feholdexcpt.c
index cd60691139..20e0fc3e6d 100644
--- a/sysdeps/i386/fpu/feholdexcpt.c
+++ b/sysdeps/i386/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fesetenv.c b/sysdeps/i386/fpu/fesetenv.c
index dd2963a0a8..b97cef11cf 100644
--- a/sysdeps/i386/fpu/fesetenv.c
+++ b/sysdeps/i386/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fesetround.c b/sysdeps/i386/fpu/fesetround.c
index ab84e99e87..3067454036 100644
--- a/sysdeps/i386/fpu/fesetround.c
+++ b/sysdeps/i386/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feupdateenv.c b/sysdeps/i386/fpu/feupdateenv.c
index fd6c796ba4..635a4a3ff5 100644
--- a/sysdeps/i386/fpu/feupdateenv.c
+++ b/sysdeps/i386/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fgetexcptflg.c b/sysdeps/i386/fpu/fgetexcptflg.c
index 726b6862da..1c6a2b387b 100644
--- a/sysdeps/i386/fpu/fgetexcptflg.c
+++ b/sysdeps/i386/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fraiseexcpt.c b/sysdeps/i386/fpu/fraiseexcpt.c
index cc383db2e4..31f6ab2b33 100644
--- a/sysdeps/i386/fpu/fraiseexcpt.c
+++ b/sysdeps/i386/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fsetexcptflg.c b/sysdeps/i386/fpu/fsetexcptflg.c
index 3eb6d7ee34..f59ed4498f 100644
--- a/sysdeps/i386/fpu/fsetexcptflg.c
+++ b/sysdeps/i386/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/ftestexcept.c b/sysdeps/i386/fpu/ftestexcept.c
index 5c3b7601d4..23c6e5352f 100644
--- a/sysdeps/i386/fpu/ftestexcept.c
+++ b/sysdeps/i386/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinh.S b/sysdeps/i386/fpu/s_asinh.S
index da6aa7b874..7582c2d8bc 100644
--- a/sysdeps/i386/fpu/s_asinh.S
+++ b/sysdeps/i386/fpu/s_asinh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinhf.S b/sysdeps/i386/fpu/s_asinhf.S
index 478e1b60af..53c896b63a 100644
--- a/sysdeps/i386/fpu/s_asinhf.S
+++ b/sysdeps/i386/fpu/s_asinhf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinhl.S b/sysdeps/i386/fpu/s_asinhl.S
index c1eb9c07f7..c5447515c1 100644
--- a/sysdeps/i386/fpu/s_asinhl.S
+++ b/sysdeps/i386/fpu/s_asinhl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_atan.S b/sysdeps/i386/fpu/s_atan.S
index 0102281be9..3830e6dcc2 100644
--- a/sysdeps/i386/fpu/s_atan.S
+++ b/sysdeps/i386/fpu/s_atan.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_atanf.S b/sysdeps/i386/fpu/s_atanf.S
index 15ecd345d9..4a8f5e3600 100644
--- a/sysdeps/i386/fpu/s_atanf.S
+++ b/sysdeps/i386/fpu/s_atanf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_atanl.c b/sysdeps/i386/fpu/s_atanl.c
index e876083b35..91b34498a4 100644
--- a/sysdeps/i386/fpu/s_atanl.c
+++ b/sysdeps/i386/fpu/s_atanl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <libm-alias-ldouble.h>
diff --git a/sysdeps/i386/fpu/s_cbrt.S b/sysdeps/i386/fpu/s_cbrt.S
index 4e612f149b..965aa2d720 100644
--- a/sysdeps/i386/fpu/s_cbrt.S
+++ b/sysdeps/i386/fpu/s_cbrt.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_cbrtf.S b/sysdeps/i386/fpu/s_cbrtf.S
index 9f82e786ae..c4a95ea4a7 100644
--- a/sysdeps/i386/fpu/s_cbrtf.S
+++ b/sysdeps/i386/fpu/s_cbrtf.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of float value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_cbrtl.S b/sysdeps/i386/fpu/s_cbrtl.S
index b475119ba2..6db4d609cf 100644
--- a/sysdeps/i386/fpu/s_cbrtl.S
+++ b/sysdeps/i386/fpu/s_cbrtl.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of long double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_ceil.S b/sysdeps/i386/fpu/s_ceil.S
index 9287ab0673..99984f9b8d 100644
--- a/sysdeps/i386/fpu/s_ceil.S
+++ b/sysdeps/i386/fpu/s_ceil.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_ceilf.S b/sysdeps/i386/fpu/s_ceilf.S
index 2a6e3db273..03e8e22609 100644
--- a/sysdeps/i386/fpu/s_ceilf.S
+++ b/sysdeps/i386/fpu/s_ceilf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_ceill.S b/sysdeps/i386/fpu/s_ceill.S
index 70d5c6ce0c..a551fce7f9 100644
--- a/sysdeps/i386/fpu/s_ceill.S
+++ b/sysdeps/i386/fpu/s_ceill.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysign.S b/sysdeps/i386/fpu/s_copysign.S
index 1434d407a7..a49d34e4b7 100644
--- a/sysdeps/i386/fpu/s_copysign.S
+++ b/sysdeps/i386/fpu/s_copysign.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysignf.S b/sysdeps/i386/fpu/s_copysignf.S
index a05b749f1b..edc540c4d6 100644
--- a/sysdeps/i386/fpu/s_copysignf.S
+++ b/sysdeps/i386/fpu/s_copysignf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysignl.S b/sysdeps/i386/fpu/s_copysignl.S
index 671ce683ba..9d9b273e94 100644
--- a/sysdeps/i386/fpu/s_copysignl.S
+++ b/sysdeps/i386/fpu/s_copysignl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_expm1.S b/sysdeps/i386/fpu/s_expm1.S
index e5d863c384..8a979464a8 100644
--- a/sysdeps/i386/fpu/s_expm1.S
+++ b/sysdeps/i386/fpu/s_expm1.S
@@ -1,9 +1,6 @@
 /* ix87 specific implementation of exp(x)-1.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-   Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
-   Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_expm1f.S b/sysdeps/i386/fpu/s_expm1f.S
index 76fd778fe6..b31972c32f 100644
--- a/sysdeps/i386/fpu/s_expm1f.S
+++ b/sysdeps/i386/fpu/s_expm1f.S
@@ -1,9 +1,6 @@
 /* ix87 specific implementation of exp(x)-1.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-   Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
-   Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_finite.S b/sysdeps/i386/fpu/s_finite.S
index 1ae4aed451..98f8262e26 100644
--- a/sysdeps/i386/fpu/s_finite.S
+++ b/sysdeps/i386/fpu/s_finite.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
@@ -14,4 +11,3 @@ ENTRY(__finite)
 END (__finite)
 weak_alias (__finite, finite)
 hidden_def (__finite)
-
diff --git a/sysdeps/i386/fpu/s_finitef.S b/sysdeps/i386/fpu/s_finitef.S
index 69e72facff..905ff31ef9 100644
--- a/sysdeps/i386/fpu/s_finitef.S
+++ b/sysdeps/i386/fpu/s_finitef.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
diff --git a/sysdeps/i386/fpu/s_finitel.S b/sysdeps/i386/fpu/s_finitel.S
index cce90e18fc..2cd2da99f9 100644
--- a/sysdeps/i386/fpu/s_finitel.S
+++ b/sysdeps/i386/fpu/s_finitel.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
diff --git a/sysdeps/i386/fpu/s_floor.S b/sysdeps/i386/fpu/s_floor.S
index f3cd66e77f..7143fdcc9a 100644
--- a/sysdeps/i386/fpu/s_floor.S
+++ b/sysdeps/i386/fpu/s_floor.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_floorf.S b/sysdeps/i386/fpu/s_floorf.S
index 656eeb698f..8fad9c0698 100644
--- a/sysdeps/i386/fpu/s_floorf.S
+++ b/sysdeps/i386/fpu/s_floorf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_floorl.S b/sysdeps/i386/fpu/s_floorl.S
index f85b542f9b..3ec28b477b 100644
--- a/sysdeps/i386/fpu/s_floorl.S
+++ b/sysdeps/i386/fpu/s_floorl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_fmax.S b/sysdeps/i386/fpu/s_fmax.S
index 5fa072171f..bfc6a3e80a 100644
--- a/sysdeps/i386/fpu/s_fmax.S
+++ b/sysdeps/i386/fpu/s_fmax.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmaxf.S b/sysdeps/i386/fpu/s_fmaxf.S
index ef5a541520..bdcfe75a2e 100644
--- a/sysdeps/i386/fpu/s_fmaxf.S
+++ b/sysdeps/i386/fpu/s_fmaxf.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmaxl.S b/sysdeps/i386/fpu/s_fmaxl.S
index 09021fe7ad..7efa71e6a2 100644
--- a/sysdeps/i386/fpu/s_fmaxl.S
+++ b/sysdeps/i386/fpu/s_fmaxl.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmin.S b/sysdeps/i386/fpu/s_fmin.S
index 4f733659fb..eaf165c106 100644
--- a/sysdeps/i386/fpu/s_fmin.S
+++ b/sysdeps/i386/fpu/s_fmin.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fminf.S b/sysdeps/i386/fpu/s_fminf.S
index 038999a5a2..721b934994 100644
--- a/sysdeps/i386/fpu/s_fminf.S
+++ b/sysdeps/i386/fpu/s_fminf.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fminl.S b/sysdeps/i386/fpu/s_fminl.S
index 1f4d1d580b..18c6984c26 100644
--- a/sysdeps/i386/fpu/s_fminl.S
+++ b/sysdeps/i386/fpu/s_fminl.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexp.S b/sysdeps/i386/fpu/s_frexp.S
index def53ebb54..b831c3b0eb 100644
--- a/sysdeps/i386/fpu/s_frexp.S
+++ b/sysdeps/i386/fpu/s_frexp.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for double.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexpf.S b/sysdeps/i386/fpu/s_frexpf.S
index 7f0aee9850..6af089c480 100644
--- a/sysdeps/i386/fpu/s_frexpf.S
+++ b/sysdeps/i386/fpu/s_frexpf.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for float.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexpl.S b/sysdeps/i386/fpu/s_frexpl.S
index bf0b86171d..cd74bf430c 100644
--- a/sysdeps/i386/fpu/s_frexpl.S
+++ b/sysdeps/i386/fpu/s_frexpl.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for long double.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_isinfl.c b/sysdeps/i386/fpu/s_isinfl.c
index cdd77183fa..ff6048e3f5 100644
--- a/sysdeps/i386/fpu/s_isinfl.c
+++ b/sysdeps/i386/fpu/s_isinfl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Change for long double by Ulrich Drepper <drepper@cygnus.com>.
  * Intel i387 specific version.
  * Public domain.
  */
diff --git a/sysdeps/i386/fpu/s_llrint.S b/sysdeps/i386/fpu/s_llrint.S
index bd691fe60b..d8b7795468 100644
--- a/sysdeps/i386/fpu/s_llrint.S
+++ b/sysdeps/i386/fpu/s_llrint.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_llrintf.S b/sysdeps/i386/fpu/s_llrintf.S
index 689e9a0418..bfcb1a3b7e 100644
--- a/sysdeps/i386/fpu/s_llrintf.S
+++ b/sysdeps/i386/fpu/s_llrintf.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_llrintl.S b/sysdeps/i386/fpu/s_llrintl.S
index 64eefb2df9..24b3d527f7 100644
--- a/sysdeps/i386/fpu/s_llrintl.S
+++ b/sysdeps/i386/fpu/s_llrintl.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_log1p.S b/sysdeps/i386/fpu/s_log1p.S
index 7978e76095..10e0d2ceab 100644
--- a/sysdeps/i386/fpu/s_log1p.S
+++ b/sysdeps/i386/fpu/s_log1p.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_log1pf.S b/sysdeps/i386/fpu/s_log1pf.S
index acaa299d94..82a3f448db 100644
--- a/sysdeps/i386/fpu/s_log1pf.S
+++ b/sysdeps/i386/fpu/s_log1pf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_log1pl.S b/sysdeps/i386/fpu/s_log1pl.S
index 0fd05cbdb3..f28349f7d2 100644
--- a/sysdeps/i386/fpu/s_log1pl.S
+++ b/sysdeps/i386/fpu/s_log1pl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/s_logb.S b/sysdeps/i386/fpu/s_logb.S
index d4b3a4714f..d1c7129248 100644
--- a/sysdeps/i386/fpu/s_logb.S
+++ b/sysdeps/i386/fpu/s_logb.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_logbf.S b/sysdeps/i386/fpu/s_logbf.S
index 175daf52a1..0d5e55d34f 100644
--- a/sysdeps/i386/fpu/s_logbf.S
+++ b/sysdeps/i386/fpu/s_logbf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_logbl.c b/sysdeps/i386/fpu/s_logbl.c
index 4968f82a3c..ec867de010 100644
--- a/sysdeps/i386/fpu/s_logbl.c
+++ b/sysdeps/i386/fpu/s_logbl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_lrint.S b/sysdeps/i386/fpu/s_lrint.S
index 96cec2f759..56d0177b10 100644
--- a/sysdeps/i386/fpu/s_lrint.S
+++ b/sysdeps/i386/fpu/s_lrint.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_lrintf.S b/sysdeps/i386/fpu/s_lrintf.S
index 8bbbc54b75..f35be961f7 100644
--- a/sysdeps/i386/fpu/s_lrintf.S
+++ b/sysdeps/i386/fpu/s_lrintf.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_lrintl.S b/sysdeps/i386/fpu/s_lrintl.S
index 3b64ec6a4f..90c2947322 100644
--- a/sysdeps/i386/fpu/s_lrintl.S
+++ b/sysdeps/i386/fpu/s_lrintl.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_nearbyint.S b/sysdeps/i386/fpu/s_nearbyint.S
index 11fb61b242..b2a6cf1267 100644
--- a/sysdeps/i386/fpu/s_nearbyint.S
+++ b/sysdeps/i386/fpu/s_nearbyint.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <machine/asm.h>
 #include <libm-alias-double.h>
diff --git a/sysdeps/i386/fpu/s_nearbyintf.S b/sysdeps/i386/fpu/s_nearbyintf.S
index 169d06d80b..84f19c5b69 100644
--- a/sysdeps/i386/fpu/s_nearbyintf.S
+++ b/sysdeps/i386/fpu/s_nearbyintf.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <machine/asm.h>
 #include <libm-alias-float.h>
diff --git a/sysdeps/i386/fpu/s_nearbyintl.S b/sysdeps/i386/fpu/s_nearbyintl.S
index 852e1f6524..29b4261f90 100644
--- a/sysdeps/i386/fpu/s_nearbyintl.S
+++ b/sysdeps/i386/fpu/s_nearbyintl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <libm-alias-ldouble.h>
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/s_nextafterl.c b/sysdeps/i386/fpu/s_nextafterl.c
index d6e3025bb2..59ec20e11c 100644
--- a/sysdeps/i386/fpu/s_nextafterl.c
+++ b/sysdeps/i386/fpu/s_nextafterl.c
@@ -1,7 +1,5 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
  * Special version for i387.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/s_nexttowardf.c b/sysdeps/i386/fpu/s_nexttowardf.c
index 6e11ace223..7b20846835 100644
--- a/sysdeps/i386/fpu/s_nexttowardf.c
+++ b/sysdeps/i386/fpu/s_nexttowardf.c
@@ -1,6 +1,5 @@
 /* s_nexttowardf.c -- float version of s_nextafter.c.
  * Special i387 version.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/s_remquo.S b/sysdeps/i386/fpu/s_remquo.S
index ac911727a8..6e82de880a 100644
--- a/sysdeps/i386/fpu/s_remquo.S
+++ b/sysdeps/i386/fpu/s_remquo.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_remquof.S b/sysdeps/i386/fpu/s_remquof.S
index 0b4a74596a..8004b0fcbe 100644
--- a/sysdeps/i386/fpu/s_remquof.S
+++ b/sysdeps/i386/fpu/s_remquof.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_remquol.S b/sysdeps/i386/fpu/s_remquol.S
index f02cc10465..54190ef693 100644
--- a/sysdeps/i386/fpu/s_remquol.S
+++ b/sysdeps/i386/fpu/s_remquol.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rint.S b/sysdeps/i386/fpu/s_rint.S
index b4ab01940f..d9cc45e8bf 100644
--- a/sysdeps/i386/fpu/s_rint.S
+++ b/sysdeps/i386/fpu/s_rint.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rintf.S b/sysdeps/i386/fpu/s_rintf.S
index f6d11047c7..5fdbb4fe88 100644
--- a/sysdeps/i386/fpu/s_rintf.S
+++ b/sysdeps/i386/fpu/s_rintf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rintl.c b/sysdeps/i386/fpu/s_rintl.c
index 3d0795c126..5b661ac961 100644
--- a/sysdeps/i386/fpu/s_rintl.c
+++ b/sysdeps/i386/fpu/s_rintl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbn.S b/sysdeps/i386/fpu/s_scalbn.S
index 4e90903115..89d11c0980 100644
--- a/sysdeps/i386/fpu/s_scalbn.S
+++ b/sysdeps/i386/fpu/s_scalbn.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbnf.S b/sysdeps/i386/fpu/s_scalbnf.S
index f8353c4c75..efca44c835 100644
--- a/sysdeps/i386/fpu/s_scalbnf.S
+++ b/sysdeps/i386/fpu/s_scalbnf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbnl.S b/sysdeps/i386/fpu/s_scalbnl.S
index 839b5ff353..cc7766d270 100644
--- a/sysdeps/i386/fpu/s_scalbnl.S
+++ b/sysdeps/i386/fpu/s_scalbnl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significand.S b/sysdeps/i386/fpu/s_significand.S
index 4859b7ed71..db4e418b77 100644
--- a/sysdeps/i386/fpu/s_significand.S
+++ b/sysdeps/i386/fpu/s_significand.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significandf.S b/sysdeps/i386/fpu/s_significandf.S
index 3a2de97759..cfdbe6dd53 100644
--- a/sysdeps/i386/fpu/s_significandf.S
+++ b/sysdeps/i386/fpu/s_significandf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significandl.c b/sysdeps/i386/fpu/s_significandl.c
index 081b3c4770..a11c981b54 100644
--- a/sysdeps/i386/fpu/s_significandl.c
+++ b/sysdeps/i386/fpu/s_significandl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_trunc.S b/sysdeps/i386/fpu/s_trunc.S
index c5c5690179..493dcb5ca0 100644
--- a/sysdeps/i386/fpu/s_trunc.S
+++ b/sysdeps/i386/fpu/s_trunc.S
@@ -1,7 +1,6 @@
 /* Truncate double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_truncf.S b/sysdeps/i386/fpu/s_truncf.S
index daf217ff71..e3be4768a2 100644
--- a/sysdeps/i386/fpu/s_truncf.S
+++ b/sysdeps/i386/fpu/s_truncf.S
@@ -1,7 +1,6 @@
 /* Truncate float value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_truncl.S b/sysdeps/i386/fpu/s_truncl.S
index 3bab48e505..1f5ad671d4 100644
--- a/sysdeps/i386/fpu/s_truncl.S
+++ b/sysdeps/i386/fpu/s_truncl.S
@@ -1,7 +1,6 @@
 /* Truncate long double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i386-mcount.S b/sysdeps/i386/i386-mcount.S
index 2aff1eda1d..a6b0614a64 100644
--- a/sysdeps/i386/i386-mcount.S
+++ b/sysdeps/i386/i386-mcount.S
@@ -1,7 +1,6 @@
 /* i386-specific implementation of profiling support.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/memcopy.h b/sysdeps/i386/i586/memcopy.h
index 820c2b1304..9ac599b4d4 100644
--- a/sysdeps/i386/i586/memcopy.h
+++ b/sysdeps/i386/i586/memcopy.h
@@ -1,6 +1,5 @@
 /* memcopy.h -- definitions for memory copy functions.  Pentium version.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
-   Contributed by Torbjorn Granlund (tege@sics.se).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i586/memcpy.S b/sysdeps/i386/i586/memcpy.S
index 9fff5f78e7..d948d13e64 100644
--- a/sysdeps/i386/i586/memcpy.S
+++ b/sysdeps/i386/i586/memcpy.S
@@ -1,7 +1,6 @@
 /* Highly optimized version for i586.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/memset.S b/sysdeps/i386/i586/memset.S
index 9e618a8adb..0c5de6acf6 100644
--- a/sysdeps/i386/i586/memset.S
+++ b/sysdeps/i386/i586/memset.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=5.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund, <tege@matematik.su.se>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strchr.S b/sysdeps/i386/i586/strchr.S
index e61029a862..37c7526043 100644
--- a/sysdeps/i386/i586/strchr.S
+++ b/sysdeps/i386/i586/strchr.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix85, x>=5.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strcpy.S b/sysdeps/i386/i586/strcpy.S
index 3d5e32bf9b..183a08523a 100644
--- a/sysdeps/i386/i586/strcpy.S
+++ b/sysdeps/i386/i586/strcpy.S
@@ -1,7 +1,6 @@
 /* strcpy/stpcpy implementation for i586.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strlen.S b/sysdeps/i386/i586/strlen.S
index c0525b886e..c72588c500 100644
--- a/sysdeps/i386/i586/strlen.S
+++ b/sysdeps/i386/i586/strlen.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=5.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/dl-hash.h b/sysdeps/i386/i686/dl-hash.h
index 61aa6fcefc..682a970ff2 100644
--- a/sysdeps/i386/i686/dl-hash.h
+++ b/sysdeps/i386/i686/dl-hash.h
@@ -1,7 +1,6 @@
 /* Compute hash alue for given string according to ELF standard.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/ffs.c b/sysdeps/i386/i686/ffs.c
index b74cf2d248..c310dbe18e 100644
--- a/sysdeps/i386/i686/ffs.c
+++ b/sysdeps/i386/i686/ffs.c
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/e_log.S b/sysdeps/i386/i686/fpu/e_log.S
index 3ac3dca208..2802724fa7 100644
--- a/sysdeps/i386/i686/fpu/e_log.S
+++ b/sysdeps/i386/i686/fpu/e_log.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
  * Adapted for i686 instructions.
diff --git a/sysdeps/i386/i686/fpu/e_logl.S b/sysdeps/i386/i686/fpu/e_logl.S
index 77ec373abc..63183ac544 100644
--- a/sysdeps/i386/i686/fpu/e_logl.S
+++ b/sysdeps/i386/i686/fpu/e_logl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  * Adapted for i686 instructions.
  */
 
diff --git a/sysdeps/i386/i686/fpu/s_fmax.S b/sysdeps/i386/i686/fpu/s_fmax.S
index 8958624e7f..482309132f 100644
--- a/sysdeps/i386/i686/fpu/s_fmax.S
+++ b/sysdeps/i386/i686/fpu/s_fmax.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmaxf.S b/sysdeps/i386/i686/fpu/s_fmaxf.S
index d97a2c4003..d169588d6d 100644
--- a/sysdeps/i386/i686/fpu/s_fmaxf.S
+++ b/sysdeps/i386/i686/fpu/s_fmaxf.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmaxl.S b/sysdeps/i386/i686/fpu/s_fmaxl.S
index 0877684443..b0e2ac2c69 100644
--- a/sysdeps/i386/i686/fpu/s_fmaxl.S
+++ b/sysdeps/i386/i686/fpu/s_fmaxl.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmin.S b/sysdeps/i386/i686/fpu/s_fmin.S
index fe12dd8b5a..76cad76dbf 100644
--- a/sysdeps/i386/i686/fpu/s_fmin.S
+++ b/sysdeps/i386/i686/fpu/s_fmin.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fminf.S b/sysdeps/i386/i686/fpu/s_fminf.S
index 617ad126a3..6242069a3d 100644
--- a/sysdeps/i386/i686/fpu/s_fminf.S
+++ b/sysdeps/i386/i686/fpu/s_fminf.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fminl.S b/sysdeps/i386/i686/fpu/s_fminl.S
index f734f4e32a..80849b20e5 100644
--- a/sysdeps/i386/i686/fpu/s_fminl.S
+++ b/sysdeps/i386/i686/fpu/s_fminl.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memcpy.S b/sysdeps/i386/i686/memcpy.S
index f407921a2d..0ed6ad4084 100644
--- a/sysdeps/i386/i686/memcpy.S
+++ b/sysdeps/i386/i686/memcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memmove.S b/sysdeps/i386/i686/memmove.S
index d989075f9d..15690b955b 100644
--- a/sysdeps/i386/i686/memmove.S
+++ b/sysdeps/i386/i686/memmove.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S
index 52e737965c..8fd789c2f4 100644
--- a/sysdeps/i386/i686/mempcpy.S
+++ b/sysdeps/i386/i686/mempcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memset.S b/sysdeps/i386/i686/memset.S
index 086edfafdc..9e0771b336 100644
--- a/sysdeps/i386/i686/memset.S
+++ b/sysdeps/i386/i686/memset.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=6.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
index f34ca20c08..7765016d9f 100644
--- a/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* Optimized memchr with sse2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memchr-sse2.S b/sysdeps/i386/i686/multiarch/memchr-sse2.S
index 6abce2d5da..c83794c983 100644
--- a/sysdeps/i386/i686/multiarch/memchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memchr-sse2.S
@@ -1,6 +1,5 @@
 /* Optimized memchr with sse2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcmp-sse4.S b/sysdeps/i386/i686/multiarch/memcmp-sse4.S
index c3dcb10656..b94768b83c 100644
--- a/sysdeps/i386/i686/multiarch/memcmp-sse4.S
+++ b/sysdeps/i386/i686/multiarch/memcmp-sse4.S
@@ -1,6 +1,5 @@
 /* memcmp with SSE4.2, wmemcmp with SSE4.2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
index a31b2828d8..f797282992 100644
--- a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
@@ -1,6 +1,5 @@
 /* memcmp with SSSE3, wmemcmp with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
index 97e6be7122..ea64635d8c 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3 and REP string.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
index 14e59f8812..162eea13a0 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
index 6536c3c5c1..2577ec9e0b 100644
--- a/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr with sse2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memrchr-sse2.S b/sysdeps/i386/i686/multiarch/memrchr-sse2.S
index e81953f430..ba1476f25d 100644
--- a/sysdeps/i386/i686/multiarch/memrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memrchr-sse2.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr with sse2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memset-sse2-rep.S b/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
index 71b91fa7d0..aed96588f4 100644
--- a/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
+++ b/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
@@ -1,6 +1,5 @@
 /* memset with SSE2 and REP string.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memset-sse2.S b/sysdeps/i386/i686/multiarch/memset-sse2.S
index 5b4f7668d5..55a917cfde 100644
--- a/sysdeps/i386/i686/multiarch/memset-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memset-sse2.S
@@ -1,6 +1,5 @@
 /* memset with SSE2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fma-fma.c b/sysdeps/i386/i686/multiarch/s_fma-fma.c
index 6266253207..0043c46700 100644
--- a/sysdeps/i386/i686/multiarch/s_fma-fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fma-fma.c
@@ -1,6 +1,5 @@
 /* FMA version of fma.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fma.c b/sysdeps/i386/i686/multiarch/s_fma.c
index 20e60afcf7..7d66aaef7a 100644
--- a/sysdeps/i386/i686/multiarch/s_fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fma.c
@@ -1,6 +1,5 @@
 /* Multiple versions of fma.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fmaf-fma.c b/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
index 0fea4303da..6d07d7d2ee 100644
--- a/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
@@ -1,6 +1,5 @@
 /* FMA version of fmaf.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fmaf.c b/sysdeps/i386/i686/multiarch/s_fmaf.c
index 5fbd042c2a..b8394d05d0 100644
--- a/sysdeps/i386/i686/multiarch/s_fmaf.c
+++ b/sysdeps/i386/i686/multiarch/s_fmaf.c
@@ -1,6 +1,5 @@
 /* Multiple versions of fmaf.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcat-sse2.S b/sysdeps/i386/i686/multiarch/strcat-sse2.S
index a89cda9766..84a1fec07b 100644
--- a/sysdeps/i386/i686/multiarch/strcat-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strcat-sse2.S
@@ -1,6 +1,5 @@
 /* strcat with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcat-ssse3.S b/sysdeps/i386/i686/multiarch/strcat-ssse3.S
index 982eb27176..ddc13f9bfa 100644
--- a/sysdeps/i386/i686/multiarch/strcat-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcat-ssse3.S
@@ -1,6 +1,5 @@
 /* strcat with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
index 3e590329b1..2d63876538 100644
--- a/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strchr with SSE2 with bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strchr-sse2.S b/sysdeps/i386/i686/multiarch/strchr-sse2.S
index 14aa927fbe..721f2ccdd1 100644
--- a/sysdeps/i386/i686/multiarch/strchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strchr-sse2.S
@@ -1,6 +1,5 @@
 /* strchr SSE2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcmp-sse4.S b/sysdeps/i386/i686/multiarch/strcmp-sse4.S
index 3d77f725bd..cddb994701 100644
--- a/sysdeps/i386/i686/multiarch/strcmp-sse4.S
+++ b/sysdeps/i386/i686/multiarch/strcmp-sse4.S
@@ -1,6 +1,5 @@
 /* strcmp with SSE4.2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcmp-ssse3.S b/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
index 50d480993d..ff743fb336 100644
--- a/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
@@ -1,6 +1,5 @@
 /* strcmp with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcpy-sse2.S b/sysdeps/i386/i686/multiarch/strcpy-sse2.S
index bb3076b076..43744880be 100644
--- a/sysdeps/i386/i686/multiarch/strcpy-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strcpy-sse2.S
@@ -1,6 +1,5 @@
 /* strcpy with SSE2 and unaligned load
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
index 05646d994f..7433df82f2 100644
--- a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* strcpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
index 757079d4ad..0b7eb0703d 100644
--- a/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strlen with SSE2 and BSF
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strlen-sse2.S b/sysdeps/i386/i686/multiarch/strlen-sse2.S
index 998f722b32..fe1151032c 100644
--- a/sysdeps/i386/i686/multiarch/strlen-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strlen-sse2.S
@@ -1,6 +1,5 @@
 /* strlen with SSE2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
index 8d76306374..b40bb9830b 100644
--- a/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strrchr with SSE2 with bsf and bsr
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strrchr-sse2.S b/sysdeps/i386/i686/multiarch/strrchr-sse2.S
index 7f15edd6eb..d0d8551d07 100644
--- a/sysdeps/i386/i686/multiarch/strrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strrchr-sse2.S
@@ -1,6 +1,5 @@
 /* strrchr SSE2 without bsf and bsr
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcschr-sse2.S b/sysdeps/i386/i686/multiarch/wcschr-sse2.S
index e84e87c9cc..8fad35da13 100644
--- a/sysdeps/i386/i686/multiarch/wcschr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcschr-sse2.S
@@ -1,6 +1,5 @@
 /* wcschr with SSE2, without using bsf instructions
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcscmp-sse2.S b/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
index 262baf3707..cad6c414cc 100644
--- a/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
@@ -1,6 +1,5 @@
 /* wcscmp with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S b/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
index c710bb22bb..5f68ff2bae 100644
--- a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
@@ -1,6 +1,5 @@
 /* wcscpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcslen-sse2.S b/sysdeps/i386/i686/multiarch/wcslen-sse2.S
index 2344134c6e..f650e7911d 100644
--- a/sysdeps/i386/i686/multiarch/wcslen-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcslen-sse2.S
@@ -1,6 +1,5 @@
 /* wcslen with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S b/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
index 10ce32cbbb..ad931b6a4d 100644
--- a/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
@@ -1,6 +1,5 @@
 /* wcsrchr with SSE2, without using bsf instructions.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/nptl/tls.h b/sysdeps/i386/i686/nptl/tls.h
index 5502879333..8bae65cd84 100644
--- a/sysdeps/i386/i686/nptl/tls.h
+++ b/sysdeps/i386/i686/nptl/tls.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/pthread_spin_trylock.S b/sysdeps/i386/i686/pthread_spin_trylock.S
index d3c1ed0109..94d873c2ba 100644
--- a/sysdeps/i386/i686/pthread_spin_trylock.S
+++ b/sysdeps/i386/i686/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/strcmp.S b/sysdeps/i386/i686/strcmp.S
index ee6237e749..5e5e0a7889 100644
--- a/sysdeps/i386/i686/strcmp.S
+++ b/sysdeps/i386/i686/strcmp.S
@@ -1,7 +1,6 @@
 /* Highly optimized version for ix86, x>=6.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/jmpbuf-unwind.h b/sysdeps/i386/jmpbuf-unwind.h
index 040c17e34b..0773406e74 100644
--- a/sysdeps/i386/jmpbuf-unwind.h
+++ b/sysdeps/i386/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/machine-gmon.h b/sysdeps/i386/machine-gmon.h
index 2d8993243b..b08bb2b1e3 100644
--- a/sysdeps/i386/machine-gmon.h
+++ b/sysdeps/i386/machine-gmon.h
@@ -1,7 +1,6 @@
 /* i386-specific implementation of profiling support.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/memchr.S b/sysdeps/i386/memchr.S
index ae9e35a650..686e76751e 100644
--- a/sysdeps/i386/memchr.S
+++ b/sysdeps/i386/memchr.S
@@ -2,15 +2,6 @@
 	 less than LEN.  For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/memcopy.h b/sysdeps/i386/memcopy.h
index fe368c6c11..bee184c15a 100644
--- a/sysdeps/i386/memcopy.h
+++ b/sysdeps/i386/memcopy.h
@@ -1,7 +1,6 @@
 /* memcopy.h -- definitions for memory copy functions.  i386 version.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/nptl/pthread_spin_init.c b/sysdeps/i386/nptl/pthread_spin_init.c
index 1d5c4183dd..7985649a05 100644
--- a/sysdeps/i386/nptl/pthread_spin_init.c
+++ b/sysdeps/i386/nptl/pthread_spin_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/nptl/pthread_spin_unlock.S b/sysdeps/i386/nptl/pthread_spin_unlock.S
index bbce327f04..81ed186e1f 100644
--- a/sysdeps/i386/nptl/pthread_spin_unlock.S
+++ b/sysdeps/i386/nptl/pthread_spin_unlock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/pthread_spin_trylock.S b/sysdeps/i386/pthread_spin_trylock.S
index 9be0cb766e..d883f3cb4a 100644
--- a/sysdeps/i386/pthread_spin_trylock.S
+++ b/sysdeps/i386/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/rawmemchr.S b/sysdeps/i386/rawmemchr.S
index 11b2afffd8..d471dd2887 100644
--- a/sysdeps/i386/rawmemchr.S
+++ b/sysdeps/i386/rawmemchr.S
@@ -2,15 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/stpcpy.S b/sysdeps/i386/stpcpy.S
index b214598969..b2f1339375 100644
--- a/sysdeps/i386/stpcpy.S
+++ b/sysdeps/i386/stpcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper (drepper@gnu.ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/stpncpy.S b/sysdeps/i386/stpncpy.S
index 0c5586a594..b49b757794 100644
--- a/sysdeps/i386/stpncpy.S
+++ b/sysdeps/i386/stpncpy.S
@@ -3,11 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-     - original wrote n+1 chars in some cases.
-     - stpncpy() ought to behave like strncpy() ie. not null-terminate
-       if limited by n.  glibc-1.09 stpncpy() does this.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strcat.S b/sysdeps/i386/strcat.S
index 9e6e0135b2..9787d759fa 100644
--- a/sysdeps/i386/strcat.S
+++ b/sysdeps/i386/strcat.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=4.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>.
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strchr.S b/sysdeps/i386/strchr.S
index 42dff9121e..969a11cb47 100644
--- a/sysdeps/i386/strchr.S
+++ b/sysdeps/i386/strchr.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strchrnul.S b/sysdeps/i386/strchrnul.S
index 17da8f3f64..90fc4b11c8 100644
--- a/sysdeps/i386/strchrnul.S
+++ b/sysdeps/i386/strchrnul.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strcspn.S b/sysdeps/i386/strcspn.S
index 4096f3d90a..1c9eb5362b 100644
--- a/sysdeps/i386/strcspn.S
+++ b/sysdeps/i386/strcspn.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strlen.S b/sysdeps/i386/strlen.S
index 58b71b4884..2b44f37298 100644
--- a/sysdeps/i386/strlen.S
+++ b/sysdeps/i386/strlen.S
@@ -1,7 +1,6 @@
 /* strlen(str) -- determine the length of the string STR.
    Optimized for Intel 80x86, x>=4.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/strlen.c b/sysdeps/i386/strlen.c
index 1f595ab37b..a775756f53 100644
--- a/sysdeps/i386/strlen.c
+++ b/sysdeps/i386/strlen.c
@@ -1,7 +1,6 @@
 /* Determine the length of a string.  For Intel 80x86, x>=3.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strpbrk.S b/sysdeps/i386/strpbrk.S
index ca7cad0407..4ea45f54f0 100644
--- a/sysdeps/i386/strpbrk.S
+++ b/sysdeps/i386/strpbrk.S
@@ -2,8 +2,6 @@
 			which contains no characters from SS.
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/strrchr.S b/sysdeps/i386/strrchr.S
index 894e4510f1..fb3b5615d6 100644
--- a/sysdeps/i386/strrchr.S
+++ b/sysdeps/i386/strrchr.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strspn.S b/sysdeps/i386/strspn.S
index 3c60bb1805..5395363c81 100644
--- a/sysdeps/i386/strspn.S
+++ b/sysdeps/i386/strspn.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public