From c37f07c4d85fcbb16876d96f0c7e252bf5484e2d Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Thu, 26 Jul 2018 15:02:42 +0100
Subject: [PATCH] Remove dg-require-cstdint directive from tests

Tests for components which are no longer dependent on
_GLIBCXX_USE_C99_STDINT_TR1 do not need to require <cstdint>.

	* testsuite/30_threads/async/42819.cc: Remove dg-require-cstdint
	directive.
	* testsuite/30_threads/async/49668.cc: Likewise.
	* testsuite/30_threads/async/54297.cc: Likewise.
	* testsuite/30_threads/async/84532.cc: Likewise.
	* testsuite/30_threads/async/any.cc: Likewise.
	* testsuite/30_threads/async/async.cc: Likewise.
	* testsuite/30_threads/async/except.cc: Likewise.
	* testsuite/30_threads/async/forced_unwind.cc: Likewise.
	* testsuite/30_threads/async/launch.cc: Likewise.
	* testsuite/30_threads/async/lwg2021.cc: Likewise.
	* testsuite/30_threads/async/sync.cc: Likewise.
	* testsuite/30_threads/call_once/39909.cc: Likewise.
	* testsuite/30_threads/call_once/49668.cc: Likewise.
	* testsuite/30_threads/call_once/60497.cc: Likewise.
	* testsuite/30_threads/call_once/call_once1.cc: Likewise.
	* testsuite/30_threads/call_once/constexpr.cc: Likewise.
	* testsuite/30_threads/call_once/dr2442.cc: Likewise.
	* testsuite/30_threads/call_once/once_flag.cc: Likewise.
	* testsuite/30_threads/condition_variable/54185.cc: Likewise.
	* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/cons/assign_neg.cc:
	Likewise.
	* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/2.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/3.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
	* testsuite/30_threads/condition_variable/members/68519.cc: Likewise.
	* testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
	Likewise.
	* testsuite/30_threads/condition_variable/requirements/
	standard_layout.cc: Likewise.
	* testsuite/30_threads/condition_variable/requirements/typedefs.cc:
	* Likewise.
	* testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
	Likewise.
	* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc:
	Likewise.
	* testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
	* testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
	* testsuite/30_threads/future/cons/assign_neg.cc: Likewise.
	* testsuite/30_threads/future/cons/constexpr.cc: Likewise.
	* testsuite/30_threads/future/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/future/cons/default.cc: Likewise.
	* testsuite/30_threads/future/cons/move.cc: Likewise.
	* testsuite/30_threads/future/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/future/members/45133.cc: Likewise.
	* testsuite/30_threads/future/members/get.cc: Likewise.
	* testsuite/30_threads/future/members/get2.cc: Likewise.
	* testsuite/30_threads/future/members/share.cc: Likewise.
	* testsuite/30_threads/future/members/valid.cc: Likewise.
	* testsuite/30_threads/future/members/wait.cc: Likewise.
	* testsuite/30_threads/future/members/wait_for.cc: Likewise.
	* testsuite/30_threads/future/members/wait_until.cc: Likewise.
	* testsuite/30_threads/future/requirements/explicit_instantiation.cc:
	Likewise.
	* testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc:
	Likewise.
	* testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
	* testsuite/30_threads/headers/mutex/types_std_c++0x.cc: Likewise.
	* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
	* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
	* testsuite/30_threads/lock/1.cc: Likewise.
	* testsuite/30_threads/lock/2.cc: Likewise.
	* testsuite/30_threads/lock/3.cc: Likewise.
	* testsuite/30_threads/lock/4.cc: Likewise.
	* testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
	* testsuite/30_threads/lock_guard/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/30_threads/lock_guard/requirements/typedefs.cc: Likewise.
	* testsuite/30_threads/mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/cons/assign_neg.cc: Likewise.
	* testsuite/30_threads/mutex/cons/constexpr.cc: Likewise.
	* testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/mutex/requirements/standard_layout.cc::
	Likewise.
	* testsuite/30_threads/mutex/requirements/typedefs.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/2.cc: Likewise.
	* testsuite/30_threads/once_flag/cons/constexpr.cc: Likewise.
	* testsuite/30_threads/packaged_task/49668.cc: Likewise.
	* testsuite/30_threads/packaged_task/60564.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/alloc2.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/assign_neg.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
	* testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
	Likewise.
	* testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
	* testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
	* testsuite/30_threads/packaged_task/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise.
	* testsuite/30_threads/promise/60966.cc: Likewise.
	* testsuite/30_threads/promise/69106.cc: Likewise.
	* testsuite/30_threads/promise/cons/1.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc2.cc: Likewise.
	* testsuite/30_threads/promise/cons/alloc_min.cc: Likewise.
	* testsuite/30_threads/promise/cons/assign_neg.cc: Likewise.
	* testsuite/30_threads/promise/cons/copy_neg.cc: Likewise.
	* testsuite/30_threads/promise/cons/move.cc: Likewise.
	* testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
	* testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
	* testsuite/30_threads/promise/members/at_thread_exit2.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future.cc: Likewise.
	* testsuite/30_threads/promise/members/get_future2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception.cc: Likewise.
	* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value2.cc: Likewise.
	* testsuite/30_threads/promise/members/set_value3.cc: Likewise.
	* testsuite/30_threads/promise/members/swap.cc: Likewise.
	* testsuite/30_threads/promise/requirements/explicit_instantiation.cc:
	* Likewise.
	* testsuite/30_threads/promise/uses_allocator.cc: Likewise.

From-SVN: r263006
---
 libstdc++-v3/ChangeLog                        | 143 ++++++++++++++++++
 .../testsuite/30_threads/async/42819.cc       |   1 -
 .../testsuite/30_threads/async/49668.cc       |   1 -
 .../testsuite/30_threads/async/54297.cc       |   1 -
 .../testsuite/30_threads/async/84532.cc       |   1 -
 .../testsuite/30_threads/async/any.cc         |   1 -
 .../testsuite/30_threads/async/async.cc       |   1 -
 .../testsuite/30_threads/async/except.cc      |   1 -
 .../30_threads/async/forced_unwind.cc         |   1 -
 .../testsuite/30_threads/async/launch.cc      |   1 -
 .../testsuite/30_threads/async/lwg2021.cc     |   1 -
 .../testsuite/30_threads/async/sync.cc        |   1 -
 .../testsuite/30_threads/call_once/39909.cc   |   1 -
 .../testsuite/30_threads/call_once/49668.cc   |   1 -
 .../testsuite/30_threads/call_once/60497.cc   |   1 -
 .../30_threads/call_once/call_once1.cc        |   1 -
 .../30_threads/call_once/constexpr.cc         |   1 -
 .../testsuite/30_threads/call_once/dr2442.cc  |   1 -
 .../30_threads/call_once/once_flag.cc         |   1 -
 .../30_threads/condition_variable/54185.cc    |   1 -
 .../30_threads/condition_variable/cons/1.cc   |   1 -
 .../condition_variable/cons/assign_neg.cc     |   1 -
 .../condition_variable/cons/copy_neg.cc       |   1 -
 .../condition_variable/members/1.cc           |   1 -
 .../condition_variable/members/2.cc           |   1 -
 .../condition_variable/members/3.cc           |   1 -
 .../condition_variable/members/53841.cc       |   1 -
 .../condition_variable/members/68519.cc       |   1 -
 .../native_handle/typesizes.cc                |   1 -
 .../requirements/standard_layout.cc           |   1 -
 .../requirements/typedefs.cc                  |   1 -
 .../condition_variable_any/50862.cc           |   1 -
 .../condition_variable_any/53830.cc           |   1 -
 .../condition_variable_any/cons/1.cc          |   1 -
 .../condition_variable_any/cons/assign_neg.cc |   1 -
 .../condition_variable_any/cons/copy_neg.cc   |   1 -
 .../condition_variable_any/members/1.cc       |   1 -
 .../condition_variable_any/members/2.cc       |   1 -
 .../30_threads/future/cons/assign_neg.cc      |   1 -
 .../30_threads/future/cons/constexpr.cc       |   1 -
 .../30_threads/future/cons/copy_neg.cc        |   1 -
 .../30_threads/future/cons/default.cc         |   1 -
 .../testsuite/30_threads/future/cons/move.cc  |   1 -
 .../30_threads/future/cons/move_assign.cc     |   1 -
 .../30_threads/future/members/45133.cc        |   1 -
 .../30_threads/future/members/get.cc          |   1 -
 .../30_threads/future/members/get2.cc         |   1 -
 .../30_threads/future/members/share.cc        |   1 -
 .../30_threads/future/members/valid.cc        |   1 -
 .../30_threads/future/members/wait.cc         |   1 -
 .../30_threads/future/members/wait_for.cc     |   1 -
 .../30_threads/future/members/wait_until.cc   |   1 -
 .../requirements/explicit_instantiation.cc    |   1 -
 .../condition_variable/types_std_c++0x.cc     |   1 -
 .../headers/future/types_std_c++0x.cc         |   1 -
 .../headers/mutex/types_std_c++0x.cc          |   1 -
 .../headers/thread/std_c++0x_neg.cc           |   1 -
 .../headers/thread/types_std_c++0x.cc         |   1 -
 libstdc++-v3/testsuite/30_threads/lock/1.cc   |   1 -
 libstdc++-v3/testsuite/30_threads/lock/2.cc   |   1 -
 libstdc++-v3/testsuite/30_threads/lock/3.cc   |   1 -
 libstdc++-v3/testsuite/30_threads/lock/4.cc   |   1 -
 .../testsuite/30_threads/lock_guard/cons/1.cc |   1 -
 .../requirements/explicit_instantiation.cc    |   1 -
 .../lock_guard/requirements/typedefs.cc       |   1 -
 .../testsuite/30_threads/mutex/cons/1.cc      |   1 -
 .../30_threads/mutex/cons/assign_neg.cc       |   1 -
 .../30_threads/mutex/cons/constexpr.cc        |   1 -
 .../30_threads/mutex/cons/copy_neg.cc         |   1 -
 .../mutex/dest/destructor_locked.cc           |   1 -
 .../testsuite/30_threads/mutex/lock/1.cc      |   1 -
 .../30_threads/mutex/native_handle/1.cc       |   1 -
 .../mutex/native_handle/typesizes.cc          |   1 -
 .../mutex/requirements/standard_layout.cc     |   1 -
 .../30_threads/mutex/requirements/typedefs.cc |   1 -
 .../testsuite/30_threads/mutex/try_lock/1.cc  |   1 -
 .../testsuite/30_threads/mutex/try_lock/2.cc  |   1 -
 .../testsuite/30_threads/mutex/unlock/1.cc    |   1 -
 .../testsuite/30_threads/mutex/unlock/2.cc    |   1 -
 .../30_threads/once_flag/cons/constexpr.cc    |   1 -
 .../30_threads/packaged_task/49668.cc         |   1 -
 .../30_threads/packaged_task/60564.cc         |   1 -
 .../30_threads/packaged_task/cons/1.cc        |   1 -
 .../30_threads/packaged_task/cons/2.cc        |   1 -
 .../30_threads/packaged_task/cons/3.cc        |   1 -
 .../30_threads/packaged_task/cons/56492.cc    |   1 -
 .../30_threads/packaged_task/cons/alloc.cc    |   1 -
 .../30_threads/packaged_task/cons/alloc2.cc   |   1 -
 .../packaged_task/cons/alloc_min.cc           |   1 -
 .../packaged_task/cons/assign_neg.cc          |   1 -
 .../30_threads/packaged_task/cons/copy_neg.cc |   1 -
 .../30_threads/packaged_task/cons/move.cc     |   1 -
 .../packaged_task/cons/move_assign.cc         |   1 -
 .../packaged_task/members/at_thread_exit.cc   |   1 -
 .../packaged_task/members/get_future.cc       |   1 -
 .../packaged_task/members/get_future2.cc      |   1 -
 .../packaged_task/members/invoke.cc           |   1 -
 .../packaged_task/members/invoke2.cc          |   1 -
 .../packaged_task/members/invoke3.cc          |   1 -
 .../packaged_task/members/invoke4.cc          |   1 -
 .../packaged_task/members/invoke5.cc          |   1 -
 .../30_threads/packaged_task/members/reset.cc |   1 -
 .../packaged_task/members/reset2.cc           |   1 -
 .../30_threads/packaged_task/members/swap.cc  |   1 -
 .../30_threads/packaged_task/members/valid.cc |   1 -
 .../requirements/explicit_instantiation.cc    |   1 -
 .../packaged_task/uses_allocator.cc           |   1 -
 .../testsuite/30_threads/promise/60966.cc     |   1 -
 .../testsuite/30_threads/promise/69106.cc     |   1 -
 .../testsuite/30_threads/promise/cons/1.cc    |   1 -
 .../30_threads/promise/cons/alloc.cc          |   1 -
 .../30_threads/promise/cons/alloc2.cc         |   1 -
 .../30_threads/promise/cons/alloc_min.cc      |   1 -
 .../30_threads/promise/cons/assign_neg.cc     |   1 -
 .../30_threads/promise/cons/copy_neg.cc       |   1 -
 .../testsuite/30_threads/promise/cons/move.cc |   1 -
 .../30_threads/promise/cons/move_assign.cc    |   1 -
 .../promise/members/at_thread_exit.cc         |   1 -
 .../promise/members/at_thread_exit2.cc        |   1 -
 .../30_threads/promise/members/get_future.cc  |   1 -
 .../30_threads/promise/members/get_future2.cc |   1 -
 .../promise/members/set_exception.cc          |   1 -
 .../promise/members/set_exception2.cc         |   1 -
 .../30_threads/promise/members/set_value.cc   |   1 -
 .../30_threads/promise/members/set_value2.cc  |   1 -
 .../30_threads/promise/members/set_value3.cc  |   1 -
 .../30_threads/promise/members/swap.cc        |   1 -
 .../requirements/explicit_instantiation.cc    |   1 -
 .../30_threads/promise/uses_allocator.cc      |   1 -
 129 files changed, 143 insertions(+), 128 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 028f269e6f4..8f903a14fde 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,5 +1,148 @@
 2018-07-26  Jonathan Wakely  <jwakely@redhat.com>
 
+	* testsuite/30_threads/async/42819.cc: Remove dg-require-cstdint
+	directive.
+	* testsuite/30_threads/async/49668.cc: Likewise.
+	* testsuite/30_threads/async/54297.cc: Likewise.
+	* testsuite/30_threads/async/84532.cc: Likewise.
+	* testsuite/30_threads/async/any.cc: Likewise.
+	* testsuite/30_threads/async/async.cc: Likewise.
+	* testsuite/30_threads/async/except.cc: Likewise.
+	* testsuite/30_threads/async/forced_unwind.cc: Likewise.
+	* testsuite/30_threads/async/launch.cc: Likewise.
+	* testsuite/30_threads/async/lwg2021.cc: Likewise.
+	* testsuite/30_threads/async/sync.cc: Likewise.
+	* testsuite/30_threads/call_once/39909.cc: Likewise.
+	* testsuite/30_threads/call_once/49668.cc: Likewise.
+	* testsuite/30_threads/call_once/60497.cc: Likewise.
+	* testsuite/30_threads/call_once/call_once1.cc: Likewise.
+	* testsuite/30_threads/call_once/constexpr.cc: Likewise.
+	* testsuite/30_threads/call_once/dr2442.cc: Likewise.
+	* testsuite/30_threads/call_once/once_flag.cc: Likewise.
+	* testsuite/30_threads/condition_variable/54185.cc: Likewise.
+	* testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
+	* testsuite/30_threads/condition_variable/cons/assign_neg.cc:
+	Likewise.
+	* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Likewise.
+	* testsuite/30_threads/condition_variable/members/1.cc: Likewise.
+	* testsuite/30_threads/condition_variable/members/2.cc: Likewise.
+	* testsuite/30_threads/condition_variable/members/3.cc: Likewise.
+	* testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
+	* testsuite/30_threads/condition_variable/members/68519.cc: Likewise.
+	* testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
+	Likewise.
+	* testsuite/30_threads/condition_variable/requirements/
+	standard_layout.cc: Likewise.
+	* testsuite/30_threads/condition_variable/requirements/typedefs.cc:
+	* Likewise.
+	* testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
+	* testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
+	* testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
+	* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
+	Likewise.
+	* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc:
+	Likewise.
+	* testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
+	* testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
+	* testsuite/30_threads/future/cons/assign_neg.cc: Likewise.
+	* testsuite/30_threads/future/cons/constexpr.cc: Likewise.
+	* testsuite/30_threads/future/cons/copy_neg.cc: Likewise.
+	* testsuite/30_threads/future/cons/default.cc: Likewise.
+	* testsuite/30_threads/future/cons/move.cc: Likewise.
+	* testsuite/30_threads/future/cons/move_assign.cc: Likewise.
+	* testsuite/30_threads/future/members/45133.cc: Likewise.
+	* testsuite/30_threads/future/members/get.cc: Likewise.
+	* testsuite/30_threads/future/members/get2.cc: Likewise.
+	* testsuite/30_threads/future/members/share.cc: Likewise.
+	* testsuite/30_threads/future/members/valid.cc: Likewise.
+	* testsuite/30_threads/future/members/wait.cc: Likewise.
+	* testsuite/30_threads/future/members/wait_for.cc: Likewise.
+	* testsuite/30_threads/future/members/wait_until.cc: Likewise.
+	* testsuite/30_threads/future/requirements/explicit_instantiation.cc:
+	Likewise.
+	* testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc:
+	Likewise.
+	* testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
+	* testsuite/30_threads/headers/mutex/types_std_c++0x.cc: Likewise.
+	* testsuite/30_threads/headers/thread/std_c++0x_neg.cc: Likewise.
+	* testsuite/30_threads/headers/thread/types_std_c++0x.cc: Likewise.
+	* testsuite/30_threads/lock/1.cc: Likewise.
+	* testsuite/30_threads/lock/2.cc: Likewise.
+	* testsuite/30_threads/lock/3.cc: Likewise.
+	* testsuite/30_threads/lock/4.cc: Likewise.
+	* testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
+	* testsuite/30_threads/lock_guard/requirements/
+	explicit_instantiation.cc: Likewise.
+	* testsuite/30_threads/lock_guard/requirements/typedefs.cc: Likewise.
+	* testsuite/30_threads/mutex/cons/1.cc: Likewise.
+	* testsuite/30_threads/mutex/cons/assign_neg.cc: Likewise.
+	* testsuite/30_threads/mutex/cons/constexpr.cc: Likewise.
+	* testsuite/30_threads/mutex/cons/copy_neg.cc: Likewise.
+	* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
+	* testsuite/30_threads/mutex/lock/1.cc: Likewise.
+	* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
+	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
+	* testsuite/30_threads/mutex/requirements/standard_layout.cc::
+	Likewise.
+	* testsuite/30_threads/mutex/requirements/typedefs.cc: Likewise.
+	* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
+	* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
+	* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
+	* testsuite/30_threads/mutex/unlock/2.cc: Likewise.
+	* testsuite/30_threads/once_flag/cons/constexpr.cc: Likewise.
+	* testsuite/30_threads/packaged_task/49668.cc: Likewise.
+	* testsuite/30_threads/packaged_task/60564.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/alloc2.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/alloc_min.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/assign_neg.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/copy_neg.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
+	* testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
+	Likewise.
+	* testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
+	* testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
+	* testsuite/30_threads/packaged_task/requirements/
+	explicit_instantiation.cc: Likewise.
+	* testsuite/30_threads/packaged_task/uses_allocator.cc: Likewise.
+	* testsuite/30_threads/promise/60966.cc: Likewise.
+	* testsuite/30_threads/promise/69106.cc: Likewise.
+	* testsuite/30_threads/promise/cons/1.cc: Likewise.
+	* testsuite/30_threads/promise/cons/alloc.cc: Likewise.
+	* testsuite/30_threads/promise/cons/alloc2.cc: Likewise.
+	* testsuite/30_threads/promise/cons/alloc_min.cc: Likewise.
+	* testsuite/30_threads/promise/cons/assign_neg.cc: Likewise.
+	* testsuite/30_threads/promise/cons/copy_neg.cc: Likewise.
+	* testsuite/30_threads/promise/cons/move.cc: Likewise.
+	* testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
+	* testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
+	* testsuite/30_threads/promise/members/at_thread_exit2.cc: Likewise.
+	* testsuite/30_threads/promise/members/get_future.cc: Likewise.
+	* testsuite/30_threads/promise/members/get_future2.cc: Likewise.
+	* testsuite/30_threads/promise/members/set_exception.cc: Likewise.
+	* testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
+	* testsuite/30_threads/promise/members/set_value.cc: Likewise.
+	* testsuite/30_threads/promise/members/set_value2.cc: Likewise.
+	* testsuite/30_threads/promise/members/set_value3.cc: Likewise.
+	* testsuite/30_threads/promise/members/swap.cc: Likewise.
+	* testsuite/30_threads/promise/requirements/explicit_instantiation.cc:
+	* Likewise.
+	* testsuite/30_threads/promise/uses_allocator.cc: Likewise.
+
 	* testsuite/18_support/numeric_limits/char16_32_t.cc: Qualify names
 	from namespace std.
 	* testsuite/20_util/align/2.cc: Remove dg-require-cstdint directive.
diff --git a/libstdc++-v3/testsuite/30_threads/async/42819.cc b/libstdc++-v3/testsuite/30_threads/async/42819.cc
index dbe36167c58..d6b7fd546e3 100644
--- a/libstdc++-v3/testsuite/30_threads/async/42819.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/42819.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/49668.cc b/libstdc++-v3/testsuite/30_threads/async/49668.cc
index 8493c2a6ff2..a5eae0b9161 100644
--- a/libstdc++-v3/testsuite/30_threads/async/49668.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/49668.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/54297.cc b/libstdc++-v3/testsuite/30_threads/async/54297.cc
index f8a11cc5d15..ade67ead157 100644
--- a/libstdc++-v3/testsuite/30_threads/async/54297.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/54297.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // { dg-require-sleep "" }
 
diff --git a/libstdc++-v3/testsuite/30_threads/async/84532.cc b/libstdc++-v3/testsuite/30_threads/async/84532.cc
index 480ed733ca3..9563bf6fed3 100644
--- a/libstdc++-v3/testsuite/30_threads/async/84532.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/84532.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/any.cc b/libstdc++-v3/testsuite/30_threads/async/any.cc
index b0e33ba6318..400562c6186 100644
--- a/libstdc++-v3/testsuite/30_threads/async/any.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/any.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/async.cc b/libstdc++-v3/testsuite/30_threads/async/async.cc
index 8071cb133fc..4c2cdd1a534 100644
--- a/libstdc++-v3/testsuite/30_threads/async/async.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/async.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/except.cc b/libstdc++-v3/testsuite/30_threads/async/except.cc
index f25ad180592..1233a2de370 100644
--- a/libstdc++-v3/testsuite/30_threads/async/except.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/except.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
index a88d954930a..8d725c13bf2 100644
--- a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread" }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/launch.cc b/libstdc++-v3/testsuite/30_threads/async/launch.cc
index f2b1f97e45a..f4754e02df0 100644
--- a/libstdc++-v3/testsuite/30_threads/async/launch.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/launch.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc b/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc
index 688c0e9540e..a30027105c8 100644
--- a/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/lwg2021.cc
@@ -19,7 +19,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // LWG 2021. Further incorrect usages of result_of
diff --git a/libstdc++-v3/testsuite/30_threads/async/sync.cc b/libstdc++-v3/testsuite/30_threads/async/sync.cc
index 28a7e63f252..10c02ee25be 100644
--- a/libstdc++-v3/testsuite/30_threads/async/sync.cc
+++ b/libstdc++-v3/testsuite/30_threads/async/sync.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/39909.cc b/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
index 5706b1bf36f..b208a7cd0da 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/49668.cc b/libstdc++-v3/testsuite/30_threads/call_once/49668.cc
index 8a65a8b16b0..f1e1100d3aa 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/49668.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/49668.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/60497.cc b/libstdc++-v3/testsuite/30_threads/call_once/60497.cc
index 1044ea03deb..de227b5d33f 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/60497.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/60497.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc b/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
index b43c62dc56d..0138f8af006 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc b/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
index 08752a12dff..7b851e224dd 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/dr2442.cc b/libstdc++-v3/testsuite/30_threads/call_once/dr2442.cc
index 439f7ff18e5..49c741888bc 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/dr2442.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/dr2442.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2016-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc b/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
index fd3a1f35059..99578ec65db 100644
--- a/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
+++ b/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
index f7735c93a2f..95d8022d7f2 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2012-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc
index af54661eba0..c7ae7b4b02e 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
index 9f120e73187..e72f70d36ca 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
index 77a08f57a86..e8314ea16bb 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc
index 0fbcce6eb9c..e8e0d426ead 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
index 6f9724b7148..0a44c4fa7cf 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/members/3.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/members/3.cc
index 5b3267acb34..4b81488b087 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/members/3.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/members/3.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc
index a3ccb36bfef..5c780917aee 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2012-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/members/68519.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/members/68519.cc
index 5c1bda2b226..a9d57ed9eb8 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/members/68519.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/members/68519.cc
@@ -19,7 +19,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 #include <condition_variable>
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc
index 9feb2e03171..137b7a59d77 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc
index 45d11467dac..7021830199b 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc b/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc
index 7a55bbf240e..6f0227e50f3 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // 2009-01-28 Benjamin Kosnik <bkoz@redhat.com>
 
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc
index 1ad83e0c9c8..7f0a5e642fe 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // { dg-require-sched-yield "" }
  
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
index 1dae7b9f3eb..339a6be9cbe 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // { dg-require-sched-yield "" }
 // { dg-require-sleep "" }
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc
index 8b7c69293dd..f8dcad57f2a 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
index 163a22f5049..7fda4c2bd9c 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
index 59c1e322af4..9ca738f85aa 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc
index 9f152d084c7..b8218fa32b4 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc b/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc
index 37ec09d328f..6a832cb1419 100644
--- a/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
index 58846201428..051a21594f8 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
index f09f2f6be87..89f84a23bf3 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
@@ -1,6 +1,5 @@
 // { dg-do compile { target c++11 } }
 // { dg-options "-fno-inline -g0" }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // { dg-final { scan-assembler-not "_ZNSt6futureIvEC2Ev" } }
 // { dg-final { scan-assembler-not "_ZNSt6futureIiEC2Ev" } }
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
index 2f75d51efba..e3a210921aa 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/default.cc b/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
index e421eda0ec2..825953772ad 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
@@ -1,5 +1,4 @@
 // { dg-do run { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/move.cc b/libstdc++-v3/testsuite/30_threads/future/cons/move.cc
index ef36a2fc4b9..4dfb065d7bf 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/move.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/move.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc
index 0afafada077..6081a951a52 100644
--- a/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc
@@ -1,5 +1,4 @@
 // { dg-do run { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/45133.cc b/libstdc++-v3/testsuite/30_threads/future/members/45133.cc
index 5cacb9dd758..2a0c74d086a 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/45133.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/45133.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/get.cc b/libstdc++-v3/testsuite/30_threads/future/members/get.cc
index 4b0bbd494c5..d4ff0da7ccb 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/get.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/get.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/get2.cc b/libstdc++-v3/testsuite/30_threads/future/members/get2.cc
index c50bec3556d..9a6f5dfbe10 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/get2.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/get2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/share.cc b/libstdc++-v3/testsuite/30_threads/future/members/share.cc
index 2f1de860fe4..dfe8bbc78e3 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/share.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/share.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/valid.cc b/libstdc++-v3/testsuite/30_threads/future/members/valid.cc
index 6a6647163f2..0768ca1afd6 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/valid.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/valid.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait.cc
index 0512d4af04e..3327f87ed23 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/wait.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/wait.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc
index 7aec4e3644a..cd408c3f632 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc b/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc
index 11955fc874e..0ad57807073 100644
--- a/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc
index 2b2fe367790..30ee3780797 100644
--- a/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc b/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc
index f61794cc646..9077631e3bb 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc b/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc
index 856904af1f7..d2155e3dc48 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" } 
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc b/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc
index 1ba00277cd9..6d5d47047a3 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" } 
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc b/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
index 692059f433c..04b8da5eb14 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
@@ -1,6 +1,5 @@
 // { dg-do compile }
 // { dg-options "-std=gnu++98" }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc b/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc
index 7d36d27e8d8..baec9c66a9e 100644
--- a/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc
+++ b/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/lock/1.cc b/libstdc++-v3/testsuite/30_threads/lock/1.cc
index b501320c364..913d563bb52 100644
--- a/libstdc++-v3/testsuite/30_threads/lock/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/lock/2.cc b/libstdc++-v3/testsuite/30_threads/lock/2.cc
index f46f83203a3..6145804e8c1 100644
--- a/libstdc++-v3/testsuite/30_threads/lock/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/lock/3.cc b/libstdc++-v3/testsuite/30_threads/lock/3.cc
index cf6d616b59e..c4d3ce12c4e 100644
--- a/libstdc++-v3/testsuite/30_threads/lock/3.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock/3.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/lock/4.cc b/libstdc++-v3/testsuite/30_threads/lock/4.cc
index 3f6ef2a30ba..084697e672a 100644
--- a/libstdc++-v3/testsuite/30_threads/lock/4.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock/4.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc b/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
index 9aa4ecf8c16..c4eba392968 100644
--- a/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
@@ -1,5 +1,4 @@
 // { dg-do run { target c++11 } }
-// { dg-require-cstdint "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
 //
diff --git a/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc
index 4280c22df57..ea6361d7f5b 100644
--- a/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" } 
 // { dg-require-gthreads "" }
 
 // 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
diff --git a/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc b/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc
index 7ed8caedae6..0e152ab275f 100644
--- a/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" } 
 // { dg-require-gthreads "" }
 
 // 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc
index 1d48807bb27..14ed67d1fca 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
index c46ce9311f7..2b30625911d 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc
index 08752a12dff..7b851e224dd 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
index 0ce74804cbe..86940141651 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc b/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc
index 3f4da9c6813..e3fc8702c3f 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc b/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc
index 808aa028430..be9170143f1 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc b/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc
index 3056d30ab1d..4fe7f100eb7 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc b/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc
index eefdb08e3f7..d60823e4e19 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc b/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc
index 4897781a654..e8bcccf208c 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc b/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc
index 1c7edad879b..3b6f90efebc 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 // 2008-03-18 Benjamin Kosnik <bkoz@redhat.com>
 
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc b/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc
index 26f61bccde9..2ea6e620a91 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc b/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc
index 290df45c636..3870164e2d2 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc b/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc
index 83ff977253a..85bd8551b34 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2008-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/mutex/unlock/2.cc b/libstdc++-v3/testsuite/30_threads/mutex/unlock/2.cc
index a7c2e402da9..283b7d4cf87 100644
--- a/libstdc++-v3/testsuite/30_threads/mutex/unlock/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/mutex/unlock/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2015-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc b/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc
index 5e2b86dd8b6..7fa202a6453 100644
--- a/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc
+++ b/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc
index 4e8758906e8..448167fa35c 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc
index 40848851ef9..e213eef39e5 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc
index 118739b3a85..6ed2ad9a18c 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc
index 0da1b05745f..0d9d7a2b799 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc
index 810775101c6..a76286299d4 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc
index 629bc77c0e0..c05b08da379 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2013-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc
index f45496f067d..763bd39f0b7 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc
index 8bdfb6f5f52..239b0c53778 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc
index facfd6f079f..58b673434e4 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
index e677f1de1ef..daeab47e6d9 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
index 95787592ee9..4a1173acd99 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc
index 2a5feffb404..56223ae15a1 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc
index 7b69ef6186e..c73bf35ec7b 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc
index 4ff41494241..0ad1392b5ba 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/at_thread_exit.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc
index 2dda462b722..6fd03c44458 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc
index 6e2d52094cc..9aa9b3a0011 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc
index e0beceebe95..5587e5f804e 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc
index f405c1aa113..480afc85e59 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc
index 74a78524431..f17aa75f3d1 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc
index 094bf8bbbbc..772d62feb3b 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc
index 9f498943eb4..a33c64f9894 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc
index 136560b928f..14a5df7174a 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc
index 456b640f98a..cf67b9fb061 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc
index 0ba5b7f6101..d18567fa96a 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc
index a6546a5c0f6..6427ade6b67 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc
index 5a87ca8c5a9..177ca7b64fd 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc b/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc
index 994157f873d..c6898752bbf 100644
--- a/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc
+++ b/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/60966.cc b/libstdc++-v3/testsuite/30_threads/promise/60966.cc
index fe547743137..5449fab1ec7 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/60966.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/60966.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/69106.cc b/libstdc++-v3/testsuite/30_threads/promise/69106.cc
index c8323a36e76..3b53cd1b3df 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/69106.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/69106.cc
@@ -16,7 +16,6 @@
 // <http://www.gnu.org/licenses/>.
 
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 #include <future>
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc
index add92c0d7a2..c4161d16c6f 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc
index b6836b2e2e4..d0419552e43 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2010-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc
index 92959577c33..d959b7299e3 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
index 036252a1473..3897082dcdf 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
index 5458d0a488e..989be7739db 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
index 389a8335a02..14b1733e626 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc
index 7992214dba3..bf241c0ec62 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc b/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc
index 5e408e2076f..04ac9599723 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc
index d2ae3d79fa7..cf8f5c96951 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit2.cc
index 7c986061271..a69bcd59844 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit2.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/at_thread_exit2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc b/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc
index 842ce4b199f..bf8b13a2f52 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc
index 4ef8dc5e0e9..f63d777a30f 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc
index 3e8ab6ffc43..b427ad80cc3 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc
index 247ff33a1dd..ff935cc79b3 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc
index ccd33262b8a..9b1b0122b16 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc
index bdaf4ecd48b..5475693afda 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc b/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc
index 731269104d1..9c124ed832a 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc b/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc
index 483e714d7a4..b69de716825 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc
@@ -2,7 +2,6 @@
 // { dg-options "-pthread"  }
 // { dg-require-effective-target c++11 }
 // { dg-require-effective-target pthread }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc
index 2b881d1a2d2..a6325f38766 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2009-2018 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc b/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc
index 8116d405749..0c09d56f1fe 100644
--- a/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc
+++ b/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc
@@ -1,5 +1,4 @@
 // { dg-do compile { target c++11 } }
-// { dg-require-cstdint "" }
 // { dg-require-gthreads "" }
 
 // Copyright (C) 2011-2018 Free Software Foundation, Inc.
-- 
2.30.2