diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b7fc02a811e..3f7d3095801 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,27 @@
+2010-01-12  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* testsuite/17_intro/using_namespace_std_tr1_neg.cc: Do not run
+	in parallel-mode.
+	* testsuite/25_algorithms/inplace_merge/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/rotate/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/stable_partition/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/remove/moveable.c: Likewiwse.
+	* testsuite/25_algorithms/random_shuffle/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/nth_element/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/partial_sort/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/next_permutation/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/partition/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/stable_sort/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/stable_sort/moveable2.cc: Likewiwse.
+	* testsuite/25_algorithms/sort/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/prev_permutation/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/unique/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/remove_if/moveable.cc: Likewiwse.
+	* testsuite/25_algorithms/heap/moveable.cc: Likewiwse.
+
+	* testsuite/25_algorithms/search_n/iterator.cc: Reduce iteration #
+	in parallel-mode.
+
 2010-01-12  Hans-Peter Nilsson  <hp@axis.com>
 
 	* testsuite/ext/profile/all.cc: Pass -D_GLIBCXX_PROFILE_NO_THREADS
diff --git a/libstdc++-v3/testsuite/17_intro/using_namespace_std_tr1_neg.cc b/libstdc++-v3/testsuite/17_intro/using_namespace_std_tr1_neg.cc
index 0e29acfcee2..7e27a320c47 100644
--- a/libstdc++-v3/testsuite/17_intro/using_namespace_std_tr1_neg.cc
+++ b/libstdc++-v3/testsuite/17_intro/using_namespace_std_tr1_neg.cc
@@ -1,7 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 // { dg-do compile }
 
-// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2007, 2008, 2009, 2010 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
@@ -18,6 +18,9 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// NB: parallel-mode uses TR1 bits...
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <array>
 #include <bitset>
@@ -63,4 +66,4 @@ namespace gnu
   using namespace std::tr1;  // { dg-error "is not a namespace-name" }
 }
 
-// { dg-error "expected namespace-name before" "" { target *-*-* } 63 } 
+// { dg-error "expected namespace-name before" "" { target *-*-* } 66 } 
diff --git a/libstdc++-v3/testsuite/25_algorithms/heap/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/heap/moveable.cc
index 0a696591682..632d13ef5ab 100644
--- a/libstdc++-v3/testsuite/25_algorithms/heap/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/heap/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -23,6 +24,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable.cc
index 4b07a63edee..f7a35ffec2c 100644
--- a/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/inplace_merge/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -19,6 +19,10 @@
 
 // 25.3.4 [lib.alg.merge]
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/next_permutation/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/next_permutation/moveable.cc
index d754f6b3c28..a227e137761 100644
--- a/libstdc++-v3/testsuite/25_algorithms/next_permutation/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/next_permutation/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -19,6 +19,10 @@
 
 // 25.3.9 [lib.alg.permutation.generators]
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/nth_element/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/nth_element/moveable.cc
index 93a514fa8bc..481f52e528c 100644
--- a/libstdc++-v3/testsuite/25_algorithms/nth_element/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/nth_element/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/partial_sort/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/partial_sort/moveable.cc
index fcad384dcdf..ca5bd7a103b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/partial_sort/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/partial_sort/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/partition/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/partition/moveable.cc
index 0d6d7d6b298..ab573201941 100644
--- a/libstdc++-v3/testsuite/25_algorithms/partition/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/partition/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <functional>
 #include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/prev_permutation/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/prev_permutation/moveable.cc
index 796c5df1b3c..5570239b01f 100644
--- a/libstdc++-v3/testsuite/25_algorithms/prev_permutation/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/prev_permutation/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -19,6 +19,10 @@
 
 // 25.3.9 [lib.alg.permutation.generators]
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/random_shuffle/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/random_shuffle/moveable.cc
index 6a44bb8c8c4..cbf170be39f 100644
--- a/libstdc++-v3/testsuite/25_algorithms/random_shuffle/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/random_shuffle/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -19,6 +19,10 @@
 
 // 25.2.11 random_shuffle()
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/remove/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/remove/moveable.cc
index c06f3215b87..94ceded7418 100644
--- a/libstdc++-v3/testsuite/25_algorithms/remove/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/remove/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/remove_if/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/remove_if/moveable.cc
index 5c961860b49..bb447d0559d 100644
--- a/libstdc++-v3/testsuite/25_algorithms/remove_if/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/remove_if/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/rotate/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/rotate/moveable.cc
index 94e587ed2a1..ac9e0b30909 100644
--- a/libstdc++-v3/testsuite/25_algorithms/rotate/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/rotate/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -23,6 +24,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/search_n/iterator.cc b/libstdc++-v3/testsuite/25_algorithms/search_n/iterator.cc
index 7ae2898de5f..4a506b5cfe6 100644
--- a/libstdc++-v3/testsuite/25_algorithms/search_n/iterator.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/search_n/iterator.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 
+// Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -25,6 +25,11 @@
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
 
+// XXX FIXME: why parallel-mode is so slow?
+#if !defined(TEST_DEPTH) && defined(_GLIBCXX_PARALLEL)
+#define TEST_DEPTH 10
+#endif
+
 #ifndef TEST_DEPTH
 #define TEST_DEPTH 14
 #endif
diff --git a/libstdc++-v3/testsuite/25_algorithms/sort/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/sort/moveable.cc
index 6972d16681d..a46411d5adb 100644
--- a/libstdc++-v3/testsuite/25_algorithms/sort/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/sort/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/stable_partition/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/stable_partition/moveable.cc
index 193f1312849..fe46463df4f 100644
--- a/libstdc++-v3/testsuite/25_algorithms/stable_partition/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/stable_partition/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -19,6 +19,10 @@
 
 // 25.2.12 [lib.alg.partitions] Partitions.
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <functional>
 #include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable.cc
index 09d6129c06c..4e4a6605f0b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -21,6 +21,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable2.cc b/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable2.cc
index 86ff353967d..5ac80078bed 100644
--- a/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable2.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/stable_sort/moveable2.cc
@@ -1,6 +1,6 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 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
@@ -21,6 +21,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <algorithm>
 #include <testsuite_hooks.h>
 #include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/25_algorithms/unique/moveable.cc b/libstdc++-v3/testsuite/25_algorithms/unique/moveable.cc
index b5bf16dbb1f..fd6da1168e2 100644
--- a/libstdc++-v3/testsuite/25_algorithms/unique/moveable.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/unique/moveable.cc
@@ -1,6 +1,7 @@
 // { dg-options "-std=gnu++0x" }
 
-// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
+// 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
@@ -21,6 +22,10 @@
 
 #undef _GLIBCXX_CONCEPT_CHECKS
 
+// XXX FIXME:  parallel-mode should deal correctly with moveable-only types
+// per C++0x, at minimum smoothly fall back to serial.
+#undef _GLIBCXX_PARALLEL
+
 #include <vector>
 #include <algorithm>
 #include <functional>