obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
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4 files changed, 636 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_nan.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_nan.cc
new file mode 100644
index 000000000..3585e6a37
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_nan.cc
@@ -0,0 +1,87 @@
+// { dg-require-c-std "" }
+// { dg-add-options ieee }
+
+// 2007-01-10  Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.3 beta
+
+#include <tr1/cmath>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  float xf = std::numeric_limits<float>::quiet_NaN();
+  double xd = std::numeric_limits<double>::quiet_NaN();
+  long double xl = std::numeric_limits<long double>::quiet_NaN();
+
+  float yf = 0.0F;
+  double yd = 0.0;
+  long double yl = 0.0L;
+
+  float a = std::tr1::beta(xf, yf);
+  float b = std::tr1::betaf(xf, yf);
+  double c = std::tr1::beta(xd, yd);
+  long double d = std::tr1::beta(xl, yl);
+  long double e = std::tr1::betal(xl, yl);
+
+  VERIFY(std::tr1::isnan<float>(a));
+  VERIFY(std::tr1::isnan<float>(b));
+  VERIFY(std::tr1::isnan<double>(c));
+  VERIFY(std::tr1::isnan<long double>(d));
+  VERIFY(std::tr1::isnan<long double>(e));
+
+  return;
+}
+
+void
+test02()
+{
+  float xf = 1.0F;
+  double xd = 1.0;
+  long double xl = 1.0L;
+
+  float yf = std::numeric_limits<float>::quiet_NaN();
+  double yd = std::numeric_limits<double>::quiet_NaN();
+  long double yl = std::numeric_limits<long double>::quiet_NaN();
+
+  float a = std::tr1::beta(xf, yf);
+  float b = std::tr1::betaf(xf, yf);
+  double c = std::tr1::beta(xd, yd);
+  long double d = std::tr1::beta(xl, yl);
+  long double e = std::tr1::betal(xl, yl);
+
+  VERIFY(std::tr1::isnan<float>(a));
+  VERIFY(std::tr1::isnan<float>(b));
+  VERIFY(std::tr1::isnan<double>(c));
+  VERIFY(std::tr1::isnan<long double>(d));
+  VERIFY(std::tr1::isnan<long double>(e));
+
+  return;
+}
+
+int
+main()
+{
+  test01();
+  test02();
+  return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_value.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_value.cc
new file mode 100644
index 000000000..dfadaa67c
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/check_value.cc
@@ -0,0 +1,465 @@
+// 2007-02-04  Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+//  beta
+
+
+//  Compare against values generated by the GNU Scientific Library.
+//  The GSL can be found on the web: http://www.gnu.org/software/gsl/
+
+#include <tr1/cmath>
+#if defined(__TEST_DEBUG)
+#include <iostream>
+#define VERIFY(A) \
+if (!(A)) \
+  { \
+    std::cout << "line " << __LINE__ \
+      << "  max_abs_frac = " << max_abs_frac \
+      << std::endl; \
+  }
+#else
+#include <testsuite_hooks.h>
+#endif
+#include "../testcase.h"
+
+
+// Test data for x=10.000000000000000.
+testcase_beta<double> data001[] = {
+  { 1.0825088224469029e-06, 10.000000000000000, 10.000000000000000 },
+  { 4.9925087406346778e-09, 10.000000000000000, 20.000000000000000 },
+  { 1.5729567312509485e-10, 10.000000000000000, 30.000000000000000 },
+  { 1.2168673582561288e-11, 10.000000000000000, 40.000000000000000 },
+  { 1.5916380099863291e-12, 10.000000000000000, 50.000000000000000 },
+  { 2.9408957938463963e-13, 10.000000000000000, 60.000000000000000 },
+  { 6.9411637980691676e-14, 10.000000000000000, 70.000000000000000 },
+  { 1.9665612972502651e-14, 10.000000000000000, 80.000000000000000 },
+  { 6.4187824828154399e-15, 10.000000000000000, 90.000000000000000 },
+  { 2.3455339739604842e-15, 10.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=10.000000000000000.
+template <typename Tp>
+void test001()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data001)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data001[i].x), Tp(data001[i].y));
+      const Tp f0 = data001[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
+}
+
+// Test data for x=20.000000000000000.
+testcase_beta<double> data002[] = {
+  { 4.9925087406346778e-09, 20.000000000000000, 10.000000000000000 },
+  { 7.2544445519248436e-13, 20.000000000000000, 20.000000000000000 },
+  { 1.7681885473062028e-15, 20.000000000000000, 30.000000000000000 },
+  { 1.7891885039182335e-17, 20.000000000000000, 40.000000000000000 },
+  { 4.3240677875623635e-19, 20.000000000000000, 50.000000000000000 },
+  { 1.8857342309689050e-20, 20.000000000000000, 60.000000000000000 },
+  { 1.2609804003539998e-21, 20.000000000000000, 70.000000000000000 },
+  { 1.1660809542079041e-22, 20.000000000000000, 80.000000000000000 },
+  { 1.3907944279729071e-23, 20.000000000000000, 90.000000000000000 },
+  { 2.0365059099917614e-24, 20.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=20.000000000000000.
+template <typename Tp>
+void test002()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data002)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data002[i].x), Tp(data002[i].y));
+      const Tp f0 = data002[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for x=30.000000000000000.
+testcase_beta<double> data003[] = {
+  { 1.5729567312509485e-10, 30.000000000000000, 10.000000000000000 },
+  { 1.7681885473062028e-15, 30.000000000000000, 20.000000000000000 },
+  { 5.6370779640482451e-19, 30.000000000000000, 30.000000000000000 },
+  { 1.0539424603796547e-21, 30.000000000000000, 40.000000000000000 },
+  { 6.0118197777273836e-24, 30.000000000000000, 50.000000000000000 },
+  { 7.4279528553260165e-26, 30.000000000000000, 60.000000000000000 },
+  { 1.6212207780604767e-27, 30.000000000000000, 70.000000000000000 },
+  { 5.4783729715317616e-29, 30.000000000000000, 80.000000000000000 },
+  { 2.6183005659681346e-30, 30.000000000000000, 90.000000000000000 },
+  { 1.6587948222122229e-31, 30.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=30.000000000000000.
+template <typename Tp>
+void test003()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data003)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data003[i].x), Tp(data003[i].y));
+      const Tp f0 = data003[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
+}
+
+// Test data for x=40.000000000000000.
+testcase_beta<double> data004[] = {
+  { 1.2168673582561288e-11, 40.000000000000000, 10.000000000000000 },
+  { 1.7891885039182335e-17, 40.000000000000000, 20.000000000000000 },
+  { 1.0539424603796547e-21, 40.000000000000000, 30.000000000000000 },
+  { 4.6508509140090659e-25, 40.000000000000000, 40.000000000000000 },
+  { 7.5161712118557719e-28, 40.000000000000000, 50.000000000000000 },
+  { 3.0311331979886071e-30, 40.000000000000000, 60.000000000000000 },
+  { 2.4175035070466313e-32, 40.000000000000000, 70.000000000000000 },
+  { 3.2734839142758369e-34, 40.000000000000000, 80.000000000000000 },
+  { 6.7690629601315579e-36, 40.000000000000000, 90.000000000000000 },
+  { 1.9797337118812366e-37, 40.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=40.000000000000000.
+template <typename Tp>
+void test004()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data004)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data004[i].x), Tp(data004[i].y));
+      const Tp f0 = data004[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(2.5000000000000015e-12));
+}
+
+// Test data for x=50.000000000000000.
+testcase_beta<double> data005[] = {
+  { 1.5916380099863291e-12, 50.000000000000000, 10.000000000000000 },
+  { 4.3240677875623635e-19, 50.000000000000000, 20.000000000000000 },
+  { 6.0118197777273836e-24, 50.000000000000000, 30.000000000000000 },
+  { 7.5161712118557719e-28, 50.000000000000000, 40.000000000000000 },
+  { 3.9646612085674138e-31, 50.000000000000000, 50.000000000000000 },
+  { 5.8425643906418403e-34, 50.000000000000000, 60.000000000000000 },
+  { 1.8672362180783552e-36, 50.000000000000000, 70.000000000000000 },
+  { 1.0939382296458962e-38, 50.000000000000000, 80.000000000000000 },
+  { 1.0442781609881063e-40, 50.000000000000000, 90.000000000000000 },
+  { 1.4904121110954370e-42, 50.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=50.000000000000000.
+template <typename Tp>
+void test005()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data005)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data005[i].x), Tp(data005[i].y));
+      const Tp f0 = data005[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for x=60.000000000000000.
+testcase_beta<double> data006[] = {
+  { 2.9408957938463963e-13, 60.000000000000000, 10.000000000000000 },
+  { 1.8857342309689050e-20, 60.000000000000000, 20.000000000000000 },
+  { 7.4279528553260165e-26, 60.000000000000000, 30.000000000000000 },
+  { 3.0311331979886071e-30, 60.000000000000000, 40.000000000000000 },
+  { 5.8425643906418403e-34, 60.000000000000000, 50.000000000000000 },
+  { 3.4501231469782229e-37, 60.000000000000000, 60.000000000000000 },
+  { 4.7706855386086599e-40, 60.000000000000000, 70.000000000000000 },
+  { 1.2902663809722593e-42, 60.000000000000000, 80.000000000000000 },
+  { 6.0105571058570508e-45, 60.000000000000000, 90.000000000000000 },
+  { 4.3922898898347209e-47, 60.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=60.000000000000000.
+template <typename Tp>
+void test006()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data006)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data006[i].x), Tp(data006[i].y));
+      const Tp f0 = data006[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
+}
+
+// Test data for x=70.000000000000000.
+testcase_beta<double> data007[] = {
+  { 6.9411637980691676e-14, 70.000000000000000, 10.000000000000000 },
+  { 1.2609804003539998e-21, 70.000000000000000, 20.000000000000000 },
+  { 1.6212207780604767e-27, 70.000000000000000, 30.000000000000000 },
+  { 2.4175035070466313e-32, 70.000000000000000, 40.000000000000000 },
+  { 1.8672362180783552e-36, 70.000000000000000, 50.000000000000000 },
+  { 4.7706855386086599e-40, 70.000000000000000, 60.000000000000000 },
+  { 3.0453137143486369e-43, 70.000000000000000, 70.000000000000000 },
+  { 4.0192274082013779e-46, 70.000000000000000, 80.000000000000000 },
+  { 9.5865870063501807e-49, 70.000000000000000, 90.000000000000000 },
+  { 3.7409127305819802e-51, 70.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=70.000000000000000.
+template <typename Tp>
+void test007()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data007)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data007[i].x), Tp(data007[i].y));
+      const Tp f0 = data007[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
+}
+
+// Test data for x=80.000000000000000.
+testcase_beta<double> data008[] = {
+  { 1.9665612972502651e-14, 80.000000000000000, 10.000000000000000 },
+  { 1.1660809542079041e-22, 80.000000000000000, 20.000000000000000 },
+  { 5.4783729715317616e-29, 80.000000000000000, 30.000000000000000 },
+  { 3.2734839142758369e-34, 80.000000000000000, 40.000000000000000 },
+  { 1.0939382296458962e-38, 80.000000000000000, 50.000000000000000 },
+  { 1.2902663809722593e-42, 80.000000000000000, 60.000000000000000 },
+  { 4.0192274082013779e-46, 80.000000000000000, 70.000000000000000 },
+  { 2.7160590828669411e-49, 80.000000000000000, 80.000000000000000 },
+  { 3.4593773902125368e-52, 80.000000000000000, 90.000000000000000 },
+  { 7.4807039968503468e-55, 80.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=80.000000000000000.
+template <typename Tp>
+void test008()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data008)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data008[i].x), Tp(data008[i].y));
+      const Tp f0 = data008[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
+}
+
+// Test data for x=90.000000000000000.
+testcase_beta<double> data009[] = {
+  { 6.4187824828154399e-15, 90.000000000000000, 10.000000000000000 },
+  { 1.3907944279729071e-23, 90.000000000000000, 20.000000000000000 },
+  { 2.6183005659681346e-30, 90.000000000000000, 30.000000000000000 },
+  { 6.7690629601315579e-36, 90.000000000000000, 40.000000000000000 },
+  { 1.0442781609881063e-40, 90.000000000000000, 50.000000000000000 },
+  { 6.0105571058570508e-45, 90.000000000000000, 60.000000000000000 },
+  { 9.5865870063501807e-49, 90.000000000000000, 70.000000000000000 },
+  { 3.4593773902125368e-52, 90.000000000000000, 80.000000000000000 },
+  { 2.4416737907558032e-55, 90.000000000000000, 90.000000000000000 },
+  { 3.0238531916564246e-58, 90.000000000000000, 100.00000000000000 },
+};
+
+// Test function for x=90.000000000000000.
+template <typename Tp>
+void test009()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data009)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data009[i].x), Tp(data009[i].y));
+      const Tp f0 = data009[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
+}
+
+// Test data for x=100.00000000000000.
+testcase_beta<double> data010[] = {
+  { 2.3455339739604842e-15, 100.00000000000000, 10.000000000000000 },
+  { 2.0365059099917614e-24, 100.00000000000000, 20.000000000000000 },
+  { 1.6587948222122229e-31, 100.00000000000000, 30.000000000000000 },
+  { 1.9797337118812366e-37, 100.00000000000000, 40.000000000000000 },
+  { 1.4904121110954370e-42, 100.00000000000000, 50.000000000000000 },
+  { 4.3922898898347209e-47, 100.00000000000000, 60.000000000000000 },
+  { 3.7409127305819802e-51, 100.00000000000000, 70.000000000000000 },
+  { 7.4807039968503468e-55, 100.00000000000000, 80.000000000000000 },
+  { 3.0238531916564246e-58, 100.00000000000000, 90.000000000000000 },
+  { 2.2087606931991853e-61, 100.00000000000000, 100.00000000000000 },
+};
+
+// Test function for x=100.00000000000000.
+template <typename Tp>
+void test010()
+{
+  const Tp eps = std::numeric_limits<Tp>::epsilon();
+  Tp max_abs_diff = -Tp(1);
+  Tp max_abs_frac = -Tp(1);
+  unsigned int num_datum = sizeof(data010)
+                         / sizeof(testcase_beta<double>);
+  for (unsigned int i = 0; i < num_datum; ++i)
+    {
+      const Tp f = std::tr1::beta(Tp(data010[i].x), Tp(data010[i].y));
+      const Tp f0 = data010[i].f0;
+      const Tp diff = f - f0;
+      if (std::abs(diff) > max_abs_diff)
+        max_abs_diff = std::abs(diff);
+      if (std::abs(f0) > Tp(10) * eps
+       && std::abs(f) > Tp(10) * eps)
+        {
+          const Tp frac = diff / f0;
+          if (std::abs(frac) > max_abs_frac)
+            max_abs_frac = std::abs(frac);
+        }
+    }
+  VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
+}
+
+int main(int, char**)
+{
+  test001<double>();
+  test002<double>();
+  test003<double>();
+  test004<double>();
+  test005<double>();
+  test006<double>();
+  test007<double>();
+  test008<double>();
+  test009<double>();
+  test010<double>();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile.cc
new file mode 100644
index 000000000..d79270c34
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+
+// 2006-02-04  Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2006-2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.3 beta
+
+#include <tr1/cmath>
+
+void
+test01()
+{
+
+  float xf = 0.5F, yf = 0.5F;
+  double xd = 0.5, yd = 0.5;
+  long double xl = 0.5L, yl = 0.5L;
+
+  std::tr1::beta(xf, yf);
+  std::tr1::betaf(xf, yf);
+  std::tr1::beta(xd, yd);
+  std::tr1::beta(xl, yl);
+  std::tr1::betal(xl, yl);
+
+  return;
+}
+
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile_2.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile_2.cc
new file mode 100644
index 000000000..9bd3d7044
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/03_beta/compile_2.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+
+// 2006-02-04  Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2006-2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.3 beta
+
+#include <tr1/math.h>
+
+void
+test01()
+{
+
+  float xf = 0.5F, yf = 0.5F;
+  double xd = 0.5, yd = 0.5;
+  long double xl = 0.5L, yl = 0.5L;
+
+  beta(xf, yf);
+  betaf(xf, yf);
+  beta(xd, yd);
+  beta(xl, yl);
+  betal(xl, yl);
+
+  return;
+}
+