Revert libquadmath and libssp copyright patches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195820 138bc75d-0d04-0410-961f-82ee72b054a4

71 files changed, 78 insertions, 70 deletions

diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index 002ee557aa8..f8e7c71303d 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,7 @@
+2013-02-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Revert previous patch.
+
 2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	Update copyright years.
diff --git a/libquadmath/math/cacoshq.c b/libquadmath/math/cacoshq.c
index 7326d50837d..263e03d0c11 100644
--- a/libquadmath/math/cacoshq.c
+++ b/libquadmath/math/cacoshq.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbole cosine for __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/cacosq.c b/libquadmath/math/cacosq.c
index bb0720703ba..3c257b029bf 100644
--- a/libquadmath/math/cacosq.c
+++ b/libquadmath/math/cacosq.c
@@ -1,5 +1,5 @@
 /* Return cosine of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/casinhq.c b/libquadmath/math/casinhq.c
index 7b2680c0f50..11487b967fc 100644
--- a/libquadmath/math/casinhq.c
+++ b/libquadmath/math/casinhq.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbole sine for __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/casinq.c b/libquadmath/math/casinq.c
index 1431ae569ad..122ef5d85ae 100644
--- a/libquadmath/math/casinq.c
+++ b/libquadmath/math/casinq.c
@@ -1,5 +1,5 @@
 /* Return arc sine of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/catanhq.c b/libquadmath/math/catanhq.c
index bd0200e5a37..6a86e2d0202 100644
--- a/libquadmath/math/catanhq.c
+++ b/libquadmath/math/catanhq.c
@@ -1,5 +1,5 @@
 /* Return arc hyperbole tangent for __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/catanq.c b/libquadmath/math/catanq.c
index f857adf8dea..a9c92579734 100644
--- a/libquadmath/math/catanq.c
+++ b/libquadmath/math/catanq.c
@@ -1,5 +1,5 @@
 /* Return arc tangent of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/ccoshq.c b/libquadmath/math/ccoshq.c
index 437363b6b8f..8d55ad3a99d 100644
--- a/libquadmath/math/ccoshq.c
+++ b/libquadmath/math/ccoshq.c
@@ -1,5 +1,5 @@
 /* Complex cosine hyperbole function for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/cexpq.c b/libquadmath/math/cexpq.c
index f40302e1612..bd4be1ebe71 100644
--- a/libquadmath/math/cexpq.c
+++ b/libquadmath/math/cexpq.c
@@ -1,5 +1,5 @@
 /* Return value of complex exponential function for complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/cimagq.c b/libquadmath/math/cimagq.c
index 196fb35e951..9b3bf70a10d 100644
--- a/libquadmath/math/cimagq.c
+++ b/libquadmath/math/cimagq.c
@@ -1,5 +1,5 @@
 /* Return imaginary part of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/clog10q.c b/libquadmath/math/clog10q.c
index c813105548d..c379bec72b6 100644
--- a/libquadmath/math/clog10q.c
+++ b/libquadmath/math/clog10q.c
@@ -1,5 +1,5 @@
 /* Compute complex base 10 logarithm for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/clogq.c b/libquadmath/math/clogq.c
index 315275a636b..1a772cd434d 100644
--- a/libquadmath/math/clogq.c
+++ b/libquadmath/math/clogq.c
@@ -1,5 +1,5 @@
 /* Compute complex natural logarithm for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/complex.c b/libquadmath/math/complex.c
index d90ba7c9f2d..8cf9e9808cc 100644
--- a/libquadmath/math/complex.c
+++ b/libquadmath/math/complex.c
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
    Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/math/conjq.c b/libquadmath/math/conjq.c
index ccc708107fe..8587d12193b 100644
--- a/libquadmath/math/conjq.c
+++ b/libquadmath/math/conjq.c
@@ -1,5 +1,5 @@
 /* Return complex conjugate of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/cosq_kernel.c b/libquadmath/math/cosq_kernel.c
index 8ee7c34497d..42d29adfd8c 100644
--- a/libquadmath/math/cosq_kernel.c
+++ b/libquadmath/math/cosq_kernel.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point cosine on <-pi/4,pi/4>.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
diff --git a/libquadmath/math/cprojq.c b/libquadmath/math/cprojq.c
index d79e662ae19..6092c732503 100644
--- a/libquadmath/math/cprojq.c
+++ b/libquadmath/math/cprojq.c
@@ -1,5 +1,5 @@
 /* Compute projection of complex __float128 value to Riemann sphere.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/crealq.c b/libquadmath/math/crealq.c
index 8156df7f9d6..71f4a4405aa 100644
--- a/libquadmath/math/crealq.c
+++ b/libquadmath/math/crealq.c
@@ -1,5 +1,5 @@
 /* Return real part of complex __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/csinhq.c b/libquadmath/math/csinhq.c
index 635a978acb4..c16d576f4da 100644
--- a/libquadmath/math/csinhq.c
+++ b/libquadmath/math/csinhq.c
@@ -1,5 +1,5 @@
 /* Complex sine hyperbole function for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/csinq.c b/libquadmath/math/csinq.c
index 77c9c9f69a1..c837e50b87f 100644
--- a/libquadmath/math/csinq.c
+++ b/libquadmath/math/csinq.c
@@ -1,5 +1,5 @@
 /* Complex sine function for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/csqrtq.c b/libquadmath/math/csqrtq.c
index aaf081251f7..5279e4378a2 100644
--- a/libquadmath/math/csqrtq.c
+++ b/libquadmath/math/csqrtq.c
@@ -1,5 +1,5 @@
 /* Complex square root of __float128 value.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
diff --git a/libquadmath/math/ctanhq.c b/libquadmath/math/ctanhq.c
index 30bd50e9743..8934cfad59f 100644
--- a/libquadmath/math/ctanhq.c
+++ b/libquadmath/math/ctanhq.c
@@ -1,5 +1,5 @@
 /* Complex hyperbole tangent for __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/ctanq.c b/libquadmath/math/ctanq.c
index 026e6080a87..d390511ca20 100644
--- a/libquadmath/math/ctanq.c
+++ b/libquadmath/math/ctanq.c
@@ -1,5 +1,5 @@
 /* Complex tangent function for complex __float128.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/expq.c b/libquadmath/math/expq.c
index 5733b4906d9..70c638d7a08 100644
--- a/libquadmath/math/expq.c
+++ b/libquadmath/math/expq.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point e^x.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
    Partly based on double-precision code
diff --git a/libquadmath/math/fdimq.c b/libquadmath/math/fdimq.c
index 0ff08372e7c..539fb08c641 100644
--- a/libquadmath/math/fdimq.c
+++ b/libquadmath/math/fdimq.c
@@ -1,5 +1,5 @@
 /* Return positive difference between arguments.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2004, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/fmaq.c b/libquadmath/math/fmaq.c
index 407a649c62c..d3c5fb3901a 100644
--- a/libquadmath/math/fmaq.c
+++ b/libquadmath/math/fmaq.c
@@ -1,5 +1,5 @@
 /* Compute x * y + z as ternary operation.
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
diff --git a/libquadmath/math/fmaxq.c b/libquadmath/math/fmaxq.c
index a9099ffd2f0..e8ed6f440aa 100644
--- a/libquadmath/math/fmaxq.c
+++ b/libquadmath/math/fmaxq.c
@@ -1,5 +1,5 @@
 /* Return maximum numeric value of X and Y.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/fminq.c b/libquadmath/math/fminq.c
index 680cf757c60..2fbe4116a6d 100644
--- a/libquadmath/math/fminq.c
+++ b/libquadmath/math/fminq.c
@@ -1,5 +1,5 @@
 /* Return minimum numeric value of X and Y.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/math/llrintq.c b/libquadmath/math/llrintq.c
index f6349e7e37f..eef31d823b6 100644
--- a/libquadmath/math/llrintq.c
+++ b/libquadmath/math/llrintq.c
@@ -1,6 +1,6 @@
 /* Round argument to nearest integral value according to current rounding
    direction.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/llroundq.c b/libquadmath/math/llroundq.c
index 8d89edcf34b..d22180d6bba 100644
--- a/libquadmath/math/llroundq.c
+++ b/libquadmath/math/llroundq.c
@@ -1,5 +1,5 @@
 /* Round __float128 value to long long int.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/lrintq.c b/libquadmath/math/lrintq.c
index 446bee150b8..d1497ae3882 100644
--- a/libquadmath/math/lrintq.c
+++ b/libquadmath/math/lrintq.c
@@ -1,6 +1,6 @@
 /* Round argument to nearest integral value according to current rounding
    direction.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/lroundq.c b/libquadmath/math/lroundq.c
index 2c547ac6e26..59c883a1464 100644
--- a/libquadmath/math/lroundq.c
+++ b/libquadmath/math/lroundq.c
@@ -1,5 +1,5 @@
 /* Round __float128 value to long int.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/rem_pio2q.c b/libquadmath/math/rem_pio2q.c
index d93ccfbe90c..60653c8d1d3 100644
--- a/libquadmath/math/rem_pio2q.c
+++ b/libquadmath/math/rem_pio2q.c
@@ -312,7 +312,7 @@ recompute:
 
 
 /* Quad-precision floating point argument reduction.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
diff --git a/libquadmath/math/remquoq.c b/libquadmath/math/remquoq.c
index 0778b8748c8..f7001afc3e5 100644
--- a/libquadmath/math/remquoq.c
+++ b/libquadmath/math/remquoq.c
@@ -1,5 +1,5 @@
 /* Compute remainder and a congruent to the quotient.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
 		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/roundq.c b/libquadmath/math/roundq.c
index c3bba44dffe..7c9d640e933 100644
--- a/libquadmath/math/roundq.c
+++ b/libquadmath/math/roundq.c
@@ -1,5 +1,5 @@
 /* Round __float128 to integer away from zero.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
 		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/sincos_table.c b/libquadmath/math/sincos_table.c
index d78782575c0..b7e7c750314 100644
--- a/libquadmath/math/sincos_table.c
+++ b/libquadmath/math/sincos_table.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point sine and cosine tables.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
diff --git a/libquadmath/math/sincosq.c b/libquadmath/math/sincosq.c
index 48a6fdd4d7a..b7c221486d7 100644
--- a/libquadmath/math/sincosq.c
+++ b/libquadmath/math/sincosq.c
@@ -1,5 +1,5 @@
 /* Compute sine and cosine of argument.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
 		  Jakub Jelinek <jj@ultra.linux.cz>.
diff --git a/libquadmath/math/sincosq_kernel.c b/libquadmath/math/sincosq_kernel.c
index 91b61aebb13..f6341a4d948 100644
--- a/libquadmath/math/sincosq_kernel.c
+++ b/libquadmath/math/sincosq_kernel.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point sine and cosine on <-pi/4,pi/4>.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
diff --git a/libquadmath/math/sinq_kernel.c b/libquadmath/math/sinq_kernel.c
index 8ce61af075a..86034551d43 100644
--- a/libquadmath/math/sinq_kernel.c
+++ b/libquadmath/math/sinq_kernel.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point sine on <-pi/4,pi/4>.
-   Copyright (C) 1999-2013 Free Software Foundation, Inc.
+   Copyright (C) 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
diff --git a/libquadmath/math/tgammaq.c b/libquadmath/math/tgammaq.c
index 9636801aa0a..a07d5831de0 100644
--- a/libquadmath/math/tgammaq.c
+++ b/libquadmath/math/tgammaq.c
@@ -1,5 +1,5 @@
 /* Implementation of gamma function according to ISO C.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2002, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz, 1999.
diff --git a/libquadmath/math/truncq.c b/libquadmath/math/truncq.c
index b2e950eaf6e..608871785d1 100644
--- a/libquadmath/math/truncq.c
+++ b/libquadmath/math/truncq.c
@@ -1,5 +1,5 @@
 /* Truncate argument to nearest integral value not larger than the argument.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
diff --git a/libquadmath/math/x2y2m1q.c b/libquadmath/math/x2y2m1q.c
index 1843bae6ee7..90bbc2f605d 100644
--- a/libquadmath/math/x2y2m1q.c
+++ b/libquadmath/math/x2y2m1q.c
@@ -1,5 +1,5 @@
 /* Compute x^2 + y^2 - 1, without large cancellation error.
-   Copyright (C) 2012-2013 Free Software Foundation, Inc.
+   Copyright (C) 2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/_i18n_number.h b/libquadmath/printf/_i18n_number.h
index bddcac0a0d1..80065d88b13 100644
--- a/libquadmath/printf/_i18n_number.h
+++ b/libquadmath/printf/_i18n_number.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2004, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
diff --git a/libquadmath/printf/_itoa.h b/libquadmath/printf/_itoa.h
index 4dc98f38596..a0cd2b05ca4 100644
--- a/libquadmath/printf/_itoa.h
+++ b/libquadmath/printf/_itoa.h
@@ -1,5 +1,5 @@
 /* Internal function for converting integers to ASCII.
-   Copyright (C) 1994-2013 Free Software Foundation, Inc.
+   Copyright (C) 1994-1999,2002,2003,2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/_itowa.h b/libquadmath/printf/_itowa.h
index 2e16dc672d5..4717b5c654d 100644
--- a/libquadmath/printf/_itowa.h
+++ b/libquadmath/printf/_itowa.h
@@ -1,5 +1,5 @@
 /* Internal function for converting integers to ASCII.
-   Copyright (C) 1994-2013 Free Software Foundation, Inc.
+   Copyright (C) 1994,95,96,97,98,99,2002,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/add_n.c b/libquadmath/printf/add_n.c
index 8183cee8960..749cf3ee8ad 100644
--- a/libquadmath/printf/add_n.c
+++ b/libquadmath/printf/add_n.c
@@ -1,6 +1,6 @@
 /* mpn_add_n -- Add two limb vectors of equal, non-zero length.
 
-Copyright (C) 1992-2013 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/addmul_1.c b/libquadmath/printf/addmul_1.c
index f99ee8cb4cb..f527f984839 100644
--- a/libquadmath/printf/addmul_1.c
+++ b/libquadmath/printf/addmul_1.c
@@ -3,7 +3,7 @@
    limb vector pointed to by RES_PTR.  Return the most significant limb of
    the product, adjusted for carry-out from the addition.
 
-Copyright (C) 1992-2013 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/cmp.c b/libquadmath/printf/cmp.c
index 31e83e7e603..a4be43e2a17 100644
--- a/libquadmath/printf/cmp.c
+++ b/libquadmath/printf/cmp.c
@@ -1,6 +1,6 @@
 /* mpn_cmp -- Compare two low-level natural-number integers.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/divrem.c b/libquadmath/printf/divrem.c
index 25640fdd8c2..944d1a0c08c 100644
--- a/libquadmath/printf/divrem.c
+++ b/libquadmath/printf/divrem.c
@@ -1,7 +1,7 @@
 /* mpn_divrem -- Divide natural numbers, producing both remainder and
    quotient.
 
-Copyright (C) 1993-2013 Free Software Foundation, Inc.
+Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/flt1282mpn.c b/libquadmath/printf/flt1282mpn.c
index 0c091efb95d..0105314ef3a 100644
--- a/libquadmath/printf/flt1282mpn.c
+++ b/libquadmath/printf/flt1282mpn.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/fpioconst.c b/libquadmath/printf/fpioconst.c
index 9f9aff7d3a6..cacb1446dde 100644
--- a/libquadmath/printf/fpioconst.c
+++ b/libquadmath/printf/fpioconst.c
@@ -1,5 +1,6 @@
 /* Table of MP integer constants 10^(2^i), used for floating point <-> decimal.
-   Copyright (C) 1995-2013 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/fpioconst.h b/libquadmath/printf/fpioconst.h
index 40375a4c426..7b7a40a27b0 100644
--- a/libquadmath/printf/fpioconst.h
+++ b/libquadmath/printf/fpioconst.h
@@ -1,5 +1,6 @@
 /* Header file for constants used in floating point <-> decimal conversions.
-   Copyright (C) 1995-2013 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/printf/gmp-impl.h b/libquadmath/printf/gmp-impl.h
index bf280900140..0f1419277de 100644
--- a/libquadmath/printf/gmp-impl.h
+++ b/libquadmath/printf/gmp-impl.h
@@ -1,6 +1,6 @@
 /* Include file for internal GNU MP types and definitions.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1995, 1996, 2011 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/lshift.c b/libquadmath/printf/lshift.c
index 62108bf7b21..58aa8d4649f 100644
--- a/libquadmath/printf/lshift.c
+++ b/libquadmath/printf/lshift.c
@@ -1,6 +1,6 @@
 /* mpn_lshift -- Shift left low level.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/mul.c b/libquadmath/printf/mul.c
index 1cd44b2958c..d31fa36fa98 100644
--- a/libquadmath/printf/mul.c
+++ b/libquadmath/printf/mul.c
@@ -1,6 +1,6 @@
 /* mpn_mul -- Multiply two natural numbers.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/mul_1.c b/libquadmath/printf/mul_1.c
index e0e40f446e7..48a273f075b 100644
--- a/libquadmath/printf/mul_1.c
+++ b/libquadmath/printf/mul_1.c
@@ -1,7 +1,7 @@
 /* mpn_mul_1 -- Multiply a limb vector with a single limb and
    store the product in a second limb vector.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/mul_n.c b/libquadmath/printf/mul_n.c
index 15627b3d357..c4bc1bed28f 100644
--- a/libquadmath/printf/mul_n.c
+++ b/libquadmath/printf/mul_n.c
@@ -1,6 +1,6 @@
 /* mpn_mul_n -- Multiply two natural numbers of length n.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/printf_fp.c b/libquadmath/printf/printf_fp.c
index fc08dc1f6c0..8effcee88fa 100644
--- a/libquadmath/printf/printf_fp.c
+++ b/libquadmath/printf/printf_fp.c
@@ -1,5 +1,5 @@
 /* Floating point output for `printf'.
-   Copyright (C) 1995-2013 Free Software Foundation, Inc.
+   Copyright (C) 1995-2012 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
diff --git a/libquadmath/printf/printf_fphex.c b/libquadmath/printf/printf_fphex.c
index 2ab249b7954..fc960f38eb9 100644
--- a/libquadmath/printf/printf_fphex.c
+++ b/libquadmath/printf/printf_fphex.c
@@ -1,5 +1,5 @@
 /* Print floating point number in hexadecimal notation according to ISO C99.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/printf/quadmath-printf.c b/libquadmath/printf/quadmath-printf.c
index 44c1f4904ab..b70f432cce0 100644
--- a/libquadmath/printf/quadmath-printf.c
+++ b/libquadmath/printf/quadmath-printf.c
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+   Copyright (C) 2011 Free Software Foundation, Inc.
    Written by Jakub Jelinek  <jakub@redhat.com>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/printf/quadmath-printf.h b/libquadmath/printf/quadmath-printf.h
index 60e0d994a45..32ebcec928c 100644
--- a/libquadmath/printf/quadmath-printf.h
+++ b/libquadmath/printf/quadmath-printf.h
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2011-2013 Free Software Foundation, Inc.
+   Copyright (C) 2011 Free Software Foundation, Inc.
    Written by Jakub Jelinek  <jakub@redhat.com>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/printf/rshift.c b/libquadmath/printf/rshift.c
index bc56855db22..17fd914d9d0 100644
--- a/libquadmath/printf/rshift.c
+++ b/libquadmath/printf/rshift.c
@@ -1,6 +1,6 @@
 /* mpn_rshift -- Shift right a low-level natural-number integer.
 
-Copyright (C) 1991-2013 Free Software Foundation, Inc.
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/sub_n.c b/libquadmath/printf/sub_n.c
index 777e091cdda..92e7187313b 100644
--- a/libquadmath/printf/sub_n.c
+++ b/libquadmath/printf/sub_n.c
@@ -1,6 +1,6 @@
 /* mpn_sub_n -- Subtract two limb vectors of equal, non-zero length.
 
-Copyright (C) 1992-2013 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/printf/submul_1.c b/libquadmath/printf/submul_1.c
index bb922e9d9aa..31903c6284e 100644
--- a/libquadmath/printf/submul_1.c
+++ b/libquadmath/printf/submul_1.c
@@ -3,7 +3,7 @@
    from the limb vector pointed to by RES_PTR.  Return the most significant
    limb of the product, adjusted for carry-out from the subtraction.
 
-Copyright (C) 1992-2013 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1996, 2005 Free Software Foundation, Inc.
 
 This file is part of the GNU MP Library.
 
diff --git a/libquadmath/quadmath-imp.h b/libquadmath/quadmath-imp.h
index 3e21dc64316..40b346b6ff2 100644
--- a/libquadmath/quadmath-imp.h
+++ b/libquadmath/quadmath-imp.h
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
    Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/quadmath-rounding-mode.h b/libquadmath/quadmath-rounding-mode.h
index 2ad7ca58d5a..a806794835a 100644
--- a/libquadmath/quadmath-rounding-mode.h
+++ b/libquadmath/quadmath-rounding-mode.h
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2012-2013 Free Software Foundation, Inc.
+   Copyright (C) 2012 Free Software Foundation, Inc.
 
 This file is part of the libquadmath library.
 Libquadmath is free software; you can redistribute it and/or
diff --git a/libquadmath/quadmath.h b/libquadmath/quadmath.h
index 73e6b2c55fd..863fe440b23 100644
--- a/libquadmath/quadmath.h
+++ b/libquadmath/quadmath.h
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
    Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/quadmath_weak.h b/libquadmath/quadmath_weak.h
index 25befd2102d..986079abc40 100644
--- a/libquadmath/quadmath_weak.h
+++ b/libquadmath/quadmath_weak.h
@@ -1,5 +1,5 @@
 /* GCC Quad-Precision Math Library
-   Copyright (C) 2010-2013 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
    Written by Tobias Burnus  <burnus@net-b.de>
 
 This file is part of the libquadmath library.
diff --git a/libquadmath/strtod/grouping.h b/libquadmath/strtod/grouping.h
index de1ad10d39c..a1660871254 100644
--- a/libquadmath/strtod/grouping.h
+++ b/libquadmath/strtod/grouping.h
@@ -1,5 +1,5 @@
 /* Internal header for proving correct grouping in strings of numbers.
-   Copyright (C) 1995-2013 Free Software Foundation, Inc.
+   Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
diff --git a/libquadmath/strtod/mpn2flt128.c b/libquadmath/strtod/mpn2flt128.c
index 5e8b06c2c8f..844ae97d834 100644
--- a/libquadmath/strtod/mpn2flt128.c
+++ b/libquadmath/strtod/mpn2flt128.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/libquadmath/strtod/strtod_l.c b/libquadmath/strtod/strtod_l.c
index 01d755f37bb..d1845a8039c 100644
--- a/libquadmath/strtod/strtod_l.c
+++ b/libquadmath/strtod/strtod_l.c
@@ -1,5 +1,5 @@
 /* Convert string representing a number to float value, using given locale.
-   Copyright (C) 1997-2013 Free Software Foundation, Inc.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
diff --git a/libquadmath/strtod/strtoflt128.c b/libquadmath/strtod/strtoflt128.c
index c21c03abe62..acdf36e9e8a 100644
--- a/libquadmath/strtod/strtoflt128.c
+++ b/libquadmath/strtod/strtoflt128.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or