[gcc r10-9615] libstdc++: Set dg-timeout-factor for more slow tests
Jonathan Wakely
redi@gcc.gnu.org
Mon Mar 29 20:05:14 GMT 2021
https://gcc.gnu.org/g:78ae159c94fd092fa6aa56d6561b15c70b51696d
commit r10-9615-g78ae159c94fd092fa6aa56d6561b15c70b51696d
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Mon Nov 30 14:39:54 2020 +0000
libstdc++: Set dg-timeout-factor for more slow tests
As in r11-5449, this adds a muliplier to the timeout for slow tests.
This covers the majority of the <regex> and PSTL tests.
libstdc++-v3/ChangeLog:
* testsuite/20_util/specialized_algorithms/pstl/*: Add
dg-timeout-factor.
* testsuite/25_algorithms/pstl/*: Likewise.
* testsuite/26_numerics/pstl/*: Likewise.
* testsuite/28_regex/*: Likewise.
(cherry picked from commit b6a8e3479ea924c424a4939d7129d744a9c7b273)
Diff:
---
.../20_util/specialized_algorithms/pstl/uninitialized_construct.cc | 1 +
.../20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc | 1 +
.../20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/merge.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/partition_copy.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/remove_copy.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/replace_copy.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/transform_binary.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/transform_unary.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc | 1 +
.../25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc | 1 +
.../25_algorithms/pstl/alg_sorting/lexicographical_compare.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc | 1 +
.../testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set.cc | 1 +
libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/sort.cc | 1 +
.../testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc | 1 +
libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/reduce.cc | 1 +
libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/scan.cc | 1 +
.../testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc | 1 +
libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/basic/string_01.cc | 1 +
.../28_regex/algorithms/regex_match/basic/string_range_00_03.cc | 1 +
.../28_regex/algorithms/regex_match/basic/string_range_02_03.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc | 1 +
.../28_regex/algorithms/regex_match/extended/cstring_questionmark.cc | 1 +
.../28_regex/algorithms/regex_match/extended/cstring_range.cc | 1 +
.../testsuite/28_regex/algorithms/regex_match/extended/string_any.cc | 1 +
.../28_regex/algorithms/regex_match/extended/string_range_00_03.cc | 1 +
.../28_regex/algorithms/regex_match/extended/string_range_01_03.cc | 1 +
.../28_regex/algorithms/regex_match/extended/string_range_02_03.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/51711.cc | 1 +
.../testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc | 1 +
.../testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc | 1 +
.../testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc | 1 +
.../testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc | 1 +
.../testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61424.cc | 1 +
.../testsuite/28_regex/algorithms/regex_search/basic/string_01.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_search/dr2332_neg.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/flags.cc | 1 +
libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/85098.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring_op.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/lwg3296.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/moveable.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/pstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/range.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string_op.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc | 1 +
.../testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/range.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string.cc | 1 +
.../testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/47724.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/83598.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/cstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/iter.cc | 1 +
.../testsuite/28_regex/basic_regex/ctors/basic/pstring_char.cc | 1 +
.../testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc | 1 +
.../28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_awk.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_ecma.cc | 1 +
.../testsuite/28_regex/basic_regex/ctors/char/cstring_egrep.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_grep.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/range.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/copy_char.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/cstring.cc | 1 +
.../28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/move_char.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_char.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc | 1 +
libstdc++-v3/testsuite/28_regex/basic_regex/multiple_quantifiers.cc | 1 +
.../testsuite/28_regex/basic_regex/requirements/constexpr_data.cc | 1 +
libstdc++-v3/testsuite/28_regex/constants/constexpr.cc | 1 +
libstdc++-v3/testsuite/28_regex/constants/error_type.cc | 1 +
libstdc++-v3/testsuite/28_regex/constants/match_flag_type.cc | 1 +
libstdc++-v3/testsuite/28_regex/constants/syntax_option_type.cc | 1 +
libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc | 3 ++-
libstdc++-v3/testsuite/28_regex/init-list.cc | 1 +
libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc | 1 +
.../testsuite/28_regex/iterators/regex_iterator/char/string_01.cc | 1 +
.../28_regex/iterators/regex_iterator/char/string_position_01.cc | 1 +
.../testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc | 1 +
.../28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc | 1 +
.../28_regex/iterators/regex_iterator/ctors/wchar_t/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/typedefs.cc | 1 +
.../testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc | 1 +
.../testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc | 1 +
.../testsuite/28_regex/iterators/regex_token_iterator/64303.cc | 1 +
.../28_regex/iterators/regex_token_iterator/char/string_01.cc | 1 +
.../28_regex/iterators/regex_token_iterator/ctors/char/default.cc | 1 +
.../28_regex/iterators/regex_token_iterator/ctors/char/dr2332_neg.cc | 1 +
.../28_regex/iterators/regex_token_iterator/ctors/wchar_t/default.cc | 1 +
.../testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc | 1 +
.../28_regex/iterators/regex_token_iterator/wchar_t/string_01.cc | 1 +
.../28_regex/iterators/regex_token_iterator/wchar_t/wstring_02.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/94627.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/ctors/char/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/ctors/wchar_t/default.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/format.cc | 1 +
.../testsuite/28_regex/match_results/out_of_range_submatches.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/pmr_typedefs.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/swap.cc | 1 +
libstdc++-v3/testsuite/28_regex/match_results/typedefs.cc | 1 +
libstdc++-v3/testsuite/28_regex/range_access.cc | 1 +
libstdc++-v3/testsuite/28_regex/regex_error/base.cc | 1 +
libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc | 1 +
libstdc++-v3/testsuite/28_regex/regression.cc | 1 +
libstdc++-v3/testsuite/28_regex/requirements/typedefs.cc | 1 +
libstdc++-v3/testsuite/28_regex/simple_c++11.cc | 3 ++-
libstdc++-v3/testsuite/28_regex/sub_match/cast_char.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/cast_wchar_t.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/compare.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/embedded_zeros_cmp.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/length.cc | 1 +
libstdc++-v3/testsuite/28_regex/sub_match/typedefs.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/icase.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/length.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/lookup_classname.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/transform.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/transform_primary.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/translate.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/translate_nocase.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/user_defined.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/char/value.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/ctor.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/isctype.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/length.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_classname.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_collatename.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform_primary.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate_nocase.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc | 1 +
libstdc++-v3/testsuite/28_regex/traits/wchar_t/value.cc | 1 +
199 files changed, 201 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc
index 4f1911e51f3..a6dbe69b60c 100644
--- a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- uninitialized_construct.pass.cpp ----------------------------------===//
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc
index 2ecfde28591..48b6a6a0ce3 100644
--- a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- uninitialized_copy_move.pass.cpp ----------------------------------===//
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc
index 31ea484897b..16a6ef24f96 100644
--- a/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- uninitialized_fill_destroy.pass.cpp -------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc
index a20bdf9afa6..74af960901a 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- inplace_merge.pass.cpp --------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/merge.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/merge.cc
index 3d450b97210..d6dea089af5 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/merge.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_merge/merge.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- merge.pass.cpp ----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc
index fa4104a0092..ac5d6437aa1 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- copy_if.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc
index f711b90f8f6..8adca5bba2e 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- copy_move.pass.cpp ------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc
index fd29a6136e2..4e67d878b62 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- fill.pass.cpp -----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc
index ebd922d75f1..d732b5bda54 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- generate.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc
index 86c03412aee..055ec389c8f 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- is_partitioned.pass.cpp -------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc
index beff2b920dd..dbda3d82d81 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- partition.pass.cpp ------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc
index b10fa64ab09..0f0606dfb5e 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- partition_copy.pass.cpp -------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc
index c99e40c99fc..3411a2d052b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- remove.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc
index c5883c66dbb..fc5aca47144 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- remove_copy.pass.cpp ----------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc
index 4d685913f97..18e990b64dd 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- replace.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc
index b36ce9af4b9..7f7cfe1beed 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- replace_copy.pass.cpp ---------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc
index 228293ff7b3..37fda264198 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- rotate.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
index 802b7cb4ed5..b3275ea3a7b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- rotate_copy.pass.cpp ----------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc
index 3a19f36869c..a6d4fa431af 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- swap_ranges.pass.cpp ----------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
index 37b2d125330..518647ab2bd 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- transform_binary.pass.cpp -----------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc
index 2224c0a11f5..ffb5a5c7891 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- transform_unary.pass.cpp ------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc
index 0c35179c59f..c7a64586a81 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- unique.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc
index 2bbd104f5e4..6102a32a14b 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- unique_copy_equal.pass.cpp ----------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc
index 1ec669086cc..5cb830202df 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- adjacent_find.pass.cpp --------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc
index c9cd76cc7e4..b7e7fd9d1f4 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- all_of.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc
index dba66415eed..31585c630a8 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- any_of.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc
index 6f391685164..42e57f4fe75 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- count.pass.cpp ----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc
index e4dece259df..fb8b30292fc 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- equal.pass.cpp ----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc
index 1aad79f39bf..7bf6980609d 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- find.pass.cpp -----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc
index 0959b96bde3..08daa104173 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- find_end.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc
index e0b1344d1bf..59e37caa370 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- find_first_of.pass.cpp --------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc
index b4ecdb0db4a..39cc1352d0c 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- find_if.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc
index dc9e146dcfb..fc4ab3a77f0 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- for_each.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
index 50a6120dfb2..f792b5105c4 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- mismatch.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc
index 9d34da827e0..2883385e9a6 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- none_of.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
index 54fd817e8e6..65b192f5579 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- nth_element.pass.cpp ----------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc
index ec41df3bf06..dd4de34624a 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- reverse.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc
index efd16a9104e..2563cef060e 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- reverse_copy.pass.cpp ---------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc
index f587bba7172..0720c377011 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- search_n.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
index 2e7dc8f82ea..0a61e4f44fb 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/includes.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- includes.pass.cpp -------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc
index 76c1081ee8a..d9d77719339 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- is_heap.pass.cpp --------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc
index 11fa230cd3f..daa1601e04e 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- is_sorted.pass.cpp ------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
index 5fce08bd674..fd758ba3dfa 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- lexicographical_compare.pass.cpp ----------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
index e194a1da6fd..52306ec2c1c 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/minmax_element.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- minmax_element.pass.cpp -------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
index e99f5931257..63f2a1c2e75 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- partial_sort.pass.cpp ---------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc
index fde44d5399e..e4da0b3351f 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- partial_sort_copy.pass.cpp ----------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set.cc
index 4b9e7aa1d04..286a528c825 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/set.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- set.pass.cpp ------------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/sort.cc b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/sort.cc
index e0c55df404f..f5cb00e1b20 100644
--- a/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/sort.cc
+++ b/libstdc++-v3/testsuite/25_algorithms/pstl/alg_sorting/sort.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- sort.pass.cpp -----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc
index 14246d8f0d0..26dc2803639 100644
--- a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc
+++ b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- adjacent_difference.pass.cpp --------------------------------------===//
diff --git a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/reduce.cc b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/reduce.cc
index 266af3a32cd..b31cdcc9c08 100644
--- a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/reduce.cc
+++ b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/reduce.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- reduce.pass.cpp ---------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/scan.cc b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/scan.cc
index c47eb23427a..41b92cb3984 100644
--- a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/scan.cc
+++ b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/scan.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- scan.pass.cpp -----------------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc
index 41c6457784b..a083d9cb110 100644
--- a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc
+++ b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- transform_reduce.pass.cpp -----------------------------------------===//
diff --git a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc
index eb2694e73c3..babe84e592d 100644
--- a/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc
+++ b/libstdc++-v3/testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc
@@ -1,6 +1,7 @@
// -*- C++ -*-
// { dg-options "-std=gnu++17 -ltbb" }
// { dg-do run { target c++17 } }
+// { dg-timeout-factor 3 }
// { dg-require-effective-target tbb-backend }
//===-- transform_scan.pass.cpp -------------------------------------------===//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc
index 6bd08dc5422..4c711794324 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-08-26 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc
index 45071a64bda..da5814d0822 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-08-26 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_01.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_01.cc
index 317c7686b65..0ccb06aad9b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-11 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc
index 4982d2adb5d..d985830a16b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_00_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc
index 313a385f6fc..b527f7fb9ff 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_02_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc
index 9c1c9b3b65a..e8284da415b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/dr2329_neg.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc
index 4c392c89375..f2e957b94a5 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-23 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc
index b6cd7703753..4398ed7756d 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-23 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc
index 991385a023a..4cf8c2317c7 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-10-01 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc
index 50997aa3d92..0d300aab631 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/61601.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2013-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc
index e5f1a986a9b..6c2014880bd 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc
index 4095dce58c8..0e799a39568 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-02 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc
index 7453632afc0..b824c14451c 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-02 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc
index dde9270e1d7..f5a8427e4d4 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-02 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc
index 626a34702a9..047c6b8eaa1 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-02 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc
index 4f63501d74d..c1e51a6a8f4 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-05 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc
index 0e18fc73c62..566b3cd9169 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-10-24 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc
index 8c5ee3d9453..8d5e150e27e 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-21 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_questionmark.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_questionmark.cc
index 4356509e861..e1bc770ceb4 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_questionmark.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_questionmark.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-21 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc
index 134202acf14..9f2242f573e 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/cstring_range.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-05 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_any.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_any.cc
index 53fb3ee11c5..a3962a1e1c8 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_any.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_any.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-11 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_00_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_00_03.cc
index 323c1987ab3..ae0ee235f15 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_00_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_00_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_01_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_01_03.cc
index e687cf1d6b4..7f68f946b74 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_01_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_01_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_02_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_02_03.cc
index b5d5df8760b..293ea37b11b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_02_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/string_range_02_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/51711.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/51711.cc
index bd77feb4582..8768827809a 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/51711.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/51711.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2011-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc
index f7bb9ebce75..a4475a9e76b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-24 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc
index b9eb9260906..c9a516caf69 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2014-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc
index c5f3f00ec0f..181e36510e0 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/char/pr83601.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2018-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc
index 516502707b9..7fe23271b0e 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2011-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc
index 50a98bcf129..5a7e08f47cf 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_replace/wchar_t/pr83601.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2018-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61424.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61424.cc
index f15baea0a61..823c0e57ef5 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61424.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61424.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2014-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/basic/string_01.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/basic/string_01.cc
index 79a29443ac0..bae76cc3db7 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/basic/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/basic/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-17 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/dr2332_neg.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/dr2332_neg.cc
index daa2d90de4e..a5f59abf5fe 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/dr2332_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/dr2332_neg.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/flags.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/flags.cc
index 8adb4680831..a781ceb0c69 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/flags.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/flags.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-18 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc
index 7b6b4126b7e..15aab2d2979 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-14 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/85098.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/85098.cc
index cfb282fa75f..a16b7f9f2fe 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/85098.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/85098.cc
@@ -17,6 +17,7 @@
// { dg-options "-O0" }
// { dg-do link { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring.cc
index b97f7ab1e39..630f02ca820 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2009-06-05 Stephen M. Webb <stephen.webb@bregmasoft.ca>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring_op.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring_op.cc
index 3cd4581edf5..ccc6dc37aaf 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring_op.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/cstring_op.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/lwg3296.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/lwg3296.cc
index 3cac5946b37..5ffcc6f0772 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/lwg3296.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/lwg3296.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/moveable.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/moveable.cc
index 45d575df70e..488f0f79c86 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/moveable.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/moveable.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2010-07-07 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/pstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/pstring.cc
index 0e0d2c3745c..7a2d147906c 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/pstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/pstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/range.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/range.cc
index dfb816a1e59..85acfbd57bc 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/range.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/range.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc
index f41647427b2..425e6f9e717 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string_op.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string_op.cc
index c675423d431..27eb1d1a481 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string_op.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/char/string_op.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc
index d15c7f4a1f8..5711b26c639 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc
index 2c1aeee7d2a..f27401e9d70 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc
index 4a863c8e3b0..eaf253c231c 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc
index a6d1a58cc9e..a106728c603 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/range.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/range.cc
index 18d36ecb2d7..87aec0c5fb8 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/range.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/range.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string.cc
index f2ee0f3b668..f9455385ef3 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc
index 10de7b252e3..c61a4afc14b 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/47724.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/47724.cc
index 66dec60cdf7..f1af1dbfbc3 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/47724.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/47724.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2011-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/83598.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/83598.cc
index 79e7d9e35a7..fb50817faed 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/83598.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/83598.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/cstring.cc
index 47c9f396e79..d8a77f68cde 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/default.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/default.cc
index 3389f67e7c2..dbc713a669f 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/iter.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/iter.cc
index 1c40fd2425a..4cd6ee3cc57 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/iter.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/iter.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_iterators.h>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_char.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_char.cc
index 36941ed8c0b..103c48eee9c 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_char.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc
index cf75613a508..9603f3bbe55 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc
index f7e10417404..a0f752336b6 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2012-08-20 Benjamin Kosnik <bkoz@redhat.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc
index f3f8006b063..5232d1af4a1 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring.cc
index ff049b047e8..e0cdf6715cd 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_awk.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_awk.cc
index 90993bf3562..e95aeab754d 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_awk.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_awk.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_ecma.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_ecma.cc
index 7aa7f2b0dae..920a3dad0a7 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_ecma.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_ecma.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_egrep.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_egrep.cc
index 595b576adaf..6ddb206d128 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_egrep.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_egrep.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_grep.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_grep.cc
index a178e03c62a..0953fb0e490 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_grep.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/cstring_grep.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/default.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/default.cc
index c84d8935612..71993e42cd1 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/range.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/range.cc
index 80ffbb6e95e..396754ac777 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/range.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/char/range.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/copy_char.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/copy_char.cc
index 3004759c6e9..8253850f9a6 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/copy_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/copy_char.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2010-07-07 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/cstring.cc
index cafd94fc842..d6fd8b41526 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc
index 5af568971ca..2b49c75a6b7 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/extended/string_range_01_02_03.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-16 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/move_char.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/move_char.cc
index 252d2025cb9..7b84ced58a4 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/move_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/move_char.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2010-07-07 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_char.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_char.cc
index 7ded1617cca..29c9ea02419 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_char.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc
index cdf851a61ad..99965cc9eb5 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc
index 2a452f8eaad..2df3cd5073a 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc
index 6b69124591d..818bd1905ed 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc
index c10f2600dc6..8049de07b74 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc
index 0e1464b8410..6a00bee19d1 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/imbue/string.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/multiple_quantifiers.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/multiple_quantifiers.cc
index 5836cc1ab9c..2b16fd45a4c 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/multiple_quantifiers.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/multiple_quantifiers.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2014-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/basic_regex/requirements/constexpr_data.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/requirements/constexpr_data.cc
index 72a8a4f18ff..9960b6ef2bc 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/requirements/constexpr_data.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/requirements/constexpr_data.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/constants/constexpr.cc b/libstdc++-v3/testsuite/28_regex/constants/constexpr.cc
index 26a36e6c9af..ba69b0bfc25 100644
--- a/libstdc++-v3/testsuite/28_regex/constants/constexpr.cc
+++ b/libstdc++-v3/testsuite/28_regex/constants/constexpr.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/constants/error_type.cc b/libstdc++-v3/testsuite/28_regex/constants/error_type.cc
index e4f23fb047b..dd77694b1c3 100644
--- a/libstdc++-v3/testsuite/28_regex/constants/error_type.cc
+++ b/libstdc++-v3/testsuite/28_regex/constants/error_type.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2009-06-17 Stephen M. Webb <stephen.webb@xandros.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/constants/match_flag_type.cc b/libstdc++-v3/testsuite/28_regex/constants/match_flag_type.cc
index 99c4e393de9..98b821e884c 100644
--- a/libstdc++-v3/testsuite/28_regex/constants/match_flag_type.cc
+++ b/libstdc++-v3/testsuite/28_regex/constants/match_flag_type.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2009-06-17 Stephen M. Webb <stephen.webb@xandros.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/constants/syntax_option_type.cc b/libstdc++-v3/testsuite/28_regex/constants/syntax_option_type.cc
index 4cb00285b35..5e97ac67bd2 100644
--- a/libstdc++-v3/testsuite/28_regex/constants/syntax_option_type.cc
+++ b/libstdc++-v3/testsuite/28_regex/constants/syntax_option_type.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2009-06-17 Stephen M. Webb <stephen.webb@xandros.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc b/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
index 52b9509fb03..0be20c85987 100644
--- a/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/headers/regex/std_c++0x_neg.cc
@@ -1,5 +1,6 @@
-// { dg-do compile }
// { dg-options "-std=gnu++98" }
+// { dg-do compile { target c++98_only } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2007-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/init-list.cc b/libstdc++-v3/testsuite/28_regex/init-list.cc
index f51453f019a..dfc6c8657cd 100644
--- a/libstdc++-v3/testsuite/28_regex/init-list.cc
+++ b/libstdc++-v3/testsuite/28_regex/init-list.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2008-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc
index 186837e0d1a..9304d605b03 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/64140.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2014-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_01.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_01.cc
index 2c10d4a5715..4a418477b86 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-20 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_position_01.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_position_01.cc
index 5b2c13e1c81..aba6d30c39c 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_position_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/char/string_position_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-25 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc
index 4bce84c3901..bde4e201c81 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc
index cef42d25450..4f59f821573 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/char/dr2332_neg.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/default.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/default.cc
index b56840f1687..3e5d791417e 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/typedefs.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/typedefs.cc
index b31c6742169..8a3e9c7f6cd 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/typedefs.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc
index 78cd1c7cb4b..0f19118bb89 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-20 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc
index aab4fdbcf00..5f4696a0a0b 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// { dg-require-namedlocale "en_US.UTF-8" }
//
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/64303.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/64303.cc
index 2d7036dc159..95d39a7326a 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/64303.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/64303.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2014-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc
index 2cdb7a9f683..dbf43868aae 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-20 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/default.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/default.cc
index fe01d470a3d..fbeb35b027a 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/dr2332_neg.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/dr2332_neg.cc
index f2898bdd29b..9233bfb12ea 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/dr2332_neg.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/char/dr2332_neg.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/default.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/default.cc
index 7d7481faa83..836e6325915 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/default.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc
index fbb1c7ad548..adb2691024b 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/string_01.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/string_01.cc
index 4474a3fc412..794640f99b8 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/string_01.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-07-20 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/wstring_02.cc b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/wstring_02.cc
index 9bb4536fbb3..778da57c021 100644
--- a/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/wstring_02.cc
+++ b/libstdc++-v3/testsuite/28_regex/iterators/regex_token_iterator/wchar_t/wstring_02.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// { dg-require-namedlocale "en_US.UTF-8" }
//
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/94627.cc b/libstdc++-v3/testsuite/28_regex/match_results/94627.cc
index dc4883c19a0..9226929c051 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/94627.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/94627.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/ctors/char/default.cc b/libstdc++-v3/testsuite/28_regex/match_results/ctors/char/default.cc
index ad644ff7c81..72e321fef56 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/ctors/char/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/ctors/char/default.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2009-06-10 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/ctors/wchar_t/default.cc b/libstdc++-v3/testsuite/28_regex/match_results/ctors/wchar_t/default.cc
index cf5326477e9..ba63be92ac4 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/ctors/wchar_t/default.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/ctors/wchar_t/default.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2009-06-05 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/format.cc b/libstdc++-v3/testsuite/28_regex/match_results/format.cc
index 28c2396d214..df4e6bb7ae4 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/format.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/format.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2013-09-24 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/out_of_range_submatches.cc b/libstdc++-v3/testsuite/28_regex/match_results/out_of_range_submatches.cc
index 43374e6ccf3..f7cf6d8ea99 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/out_of_range_submatches.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/out_of_range_submatches.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/pmr_typedefs.cc b/libstdc++-v3/testsuite/28_regex/match_results/pmr_typedefs.cc
index 5df85fd9da9..97df14d6607 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/pmr_typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/pmr_typedefs.cc
@@ -17,6 +17,7 @@
// { dg-options "-std=gnu++17" }
// { dg-do compile { target c++17 } }
+// { dg-timeout-factor 2 }
// { dg-require-effective-target cxx11-abi }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/swap.cc b/libstdc++-v3/testsuite/28_regex/match_results/swap.cc
index 8f9c3be439f..ff173a2f9a6 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/swap.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/swap.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/match_results/typedefs.cc b/libstdc++-v3/testsuite/28_regex/match_results/typedefs.cc
index 81a9e56aed7..9af92d2b9ed 100644
--- a/libstdc++-v3/testsuite/28_regex/match_results/typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/match_results/typedefs.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-10 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/range_access.cc b/libstdc++-v3/testsuite/28_regex/range_access.cc
index 07a530902bc..cda49368e73 100644
--- a/libstdc++-v3/testsuite/28_regex/range_access.cc
+++ b/libstdc++-v3/testsuite/28_regex/range_access.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/regex_error/base.cc b/libstdc++-v3/testsuite/28_regex/regex_error/base.cc
index dc9860773d8..e42080a88c7 100644
--- a/libstdc++-v3/testsuite/28_regex/regex_error/base.cc
+++ b/libstdc++-v3/testsuite/28_regex/regex_error/base.cc
@@ -18,6 +18,7 @@
// 28.6 [re.badexp]
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc b/libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc
index 3ec4194af22..1e9c8845ae0 100644
--- a/libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc
+++ b/libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2009-06-17 Stephen M. Webb <stephen.webb@xandros.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/regression.cc b/libstdc++-v3/testsuite/28_regex/regression.cc
index 754c3da3e5b..a479601c8a2 100644
--- a/libstdc++-v3/testsuite/28_regex/regression.cc
+++ b/libstdc++-v3/testsuite/28_regex/regression.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2015-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/requirements/typedefs.cc b/libstdc++-v3/testsuite/28_regex/requirements/typedefs.cc
index 93ccc6303f5..acd882194a5 100644
--- a/libstdc++-v3/testsuite/28_regex/requirements/typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/requirements/typedefs.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/simple_c++11.cc b/libstdc++-v3/testsuite/28_regex/simple_c++11.cc
index 056966b238f..3ad9a46f6ba 100644
--- a/libstdc++-v3/testsuite/28_regex/simple_c++11.cc
+++ b/libstdc++-v3/testsuite/28_regex/simple_c++11.cc
@@ -16,7 +16,8 @@
// <http://www.gnu.org/licenses/>.
// { dg-options "-std=gnu++11" }
-// { dg-do compile }
+// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/cast_char.cc b/libstdc++-v3/testsuite/28_regex/sub_match/cast_char.cc
index 292e53dad27..3969438881e 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/cast_char.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/cast_char.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-09 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/cast_wchar_t.cc b/libstdc++-v3/testsuite/28_regex/sub_match/cast_wchar_t.cc
index 30a3aa6eb7c..5c32fdb8688 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/cast_wchar_t.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/cast_wchar_t.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-09 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/compare.cc b/libstdc++-v3/testsuite/28_regex/sub_match/compare.cc
index babb5762e1f..86c147fa245 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/compare.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/compare.cc
@@ -16,6 +16,7 @@
// <http://www.gnu.org/licenses/>.
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc b/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
index d632d002f20..a7461738c1a 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/compare_c++20.cc
@@ -17,6 +17,7 @@
// { dg-options "-std=gnu++2a" }
// { dg-do run { target c++2a } }
+// { dg-timeout-factor 2 }
#include <regex>
#include <testsuite_hooks.h>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/embedded_zeros_cmp.cc b/libstdc++-v3/testsuite/28_regex/sub_match/embedded_zeros_cmp.cc
index 0c336b51314..c94851460ce 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/embedded_zeros_cmp.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/embedded_zeros_cmp.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2014-11-13 Daniel Kruegler <daniel.kruegler@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/length.cc b/libstdc++-v3/testsuite/28_regex/sub_match/length.cc
index fb6fdf7e2af..edd21786374 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/length.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/length.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-09 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/typedefs.cc b/libstdc++-v3/testsuite/28_regex/sub_match/typedefs.cc
index bac764e8552..ce9f4f63977 100644
--- a/libstdc++-v3/testsuite/28_regex/sub_match/typedefs.cc
+++ b/libstdc++-v3/testsuite/28_regex/sub_match/typedefs.cc
@@ -1,4 +1,5 @@
// { dg-do compile { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-07 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc b/libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc
index 8b8459ea0fb..69387720cc1 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc
@@ -1,4 +1,5 @@
// { dg-do link { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/icase.cc b/libstdc++-v3/testsuite/28_regex/traits/char/icase.cc
index d42ce61e259..f0831882c73 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/icase.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/icase.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2016-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc b/libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc
index b40f06d1293..a8f06c2b4f4 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// { dg-additional-options "-DNEWLINE_IN_CLASS_BLANK" { target newlib } }
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/length.cc b/libstdc++-v3/testsuite/28_regex/traits/char/length.cc
index 3c055351c78..6180e01bb47 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/length.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/length.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/lookup_classname.cc b/libstdc++-v3/testsuite/28_regex/traits/char/lookup_classname.cc
index 9f0314e52ee..0718a49cfc9 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/lookup_classname.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/lookup_classname.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-23 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc b/libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc
index 3897f25e3ca..44cc19e4b0d 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/lookup_collatename.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-06-23 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/transform.cc b/libstdc++-v3/testsuite/28_regex/traits/char/transform.cc
index e838dcdcca4..9ea9a0922ad 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/transform.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/transform.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/transform_primary.cc b/libstdc++-v3/testsuite/28_regex/traits/char/transform_primary.cc
index 5497a16a72d..a18fd05d231 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/transform_primary.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/transform_primary.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/translate.cc b/libstdc++-v3/testsuite/28_regex/traits/char/translate.cc
index e857fb1d424..63a0ff7c445 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/translate.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/translate.cc
@@ -1,5 +1,6 @@
// { dg_do run }
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/translate_nocase.cc b/libstdc++-v3/testsuite/28_regex/traits/char/translate_nocase.cc
index 4caa9548a20..9bbfef5d26a 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/translate_nocase.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/translate_nocase.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/user_defined.cc b/libstdc++-v3/testsuite/28_regex/traits/char/user_defined.cc
index d3241e2c168..782d418f275 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/user_defined.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/user_defined.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2014-01-07 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/char/value.cc b/libstdc++-v3/testsuite/28_regex/traits/char/value.cc
index 444c0ad16cc..f26fa4b0de6 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/char/value.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/char/value.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2008-08-11 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/ctor.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/ctor.cc
index 8c481168f97..a376cd6facd 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/ctor.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/ctor.cc
@@ -1,4 +1,5 @@
// { dg-do link { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/isctype.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/isctype.cc
index 0a27f0105e3..92d16149ca6 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/isctype.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/isctype.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// { dg-additional-options "-DNEWLINE_IN_CLASS_BLANK" { target newlib } }
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/length.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/length.cc
index 458311cda4f..99686cc0032 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/length.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/length.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_classname.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_classname.cc
index b1689502945..c7ec2607dfe 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_classname.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_classname.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_collatename.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_collatename.cc
index 4fea3b12a00..9399fe1505f 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_collatename.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/lookup_collatename.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform.cc
index 9eeb3b2bb32..33d31173484 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform_primary.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform_primary.cc
index 7fa93ca1a98..41642b881cc 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform_primary.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/transform_primary.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// Copyright (C) 2010-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate.cc
index 6bb4d9f7fe6..170bd4386e7 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate_nocase.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate_nocase.cc
index 6636bf7ec37..aebce498cc1 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate_nocase.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/translate_nocase.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc
index 8bbfba438c2..fe346977579 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
//
// 2014-01-07 Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/value.cc b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/value.cc
index 86b0c881330..e1d47ca4774 100644
--- a/libstdc++-v3/testsuite/28_regex/traits/wchar_t/value.cc
+++ b/libstdc++-v3/testsuite/28_regex/traits/wchar_t/value.cc
@@ -1,4 +1,5 @@
// { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
// 2008-08-11 Stephen M. Webb <stephen.webb@bregmasoft.com>
//
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