commit 218cedd5a36ae1cdd08c5ff997027d44ef4b6542
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Thu Nov 26 15:16:25 2020

    libstdc++: Set dg-timeout-factor for some slow tests
    
    These tests are very, very slow to compile. If the testsuite is run with
    a low tool_timeout value they are likely to fail. By adding a
    multiplication factor to those tests, it's still possible to use a low
    timeout without spurious failures.
    
    libstdc++-v3/ChangeLog:
    
            * testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc:
            Add dg-timeout-factor directive.
            * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_search/61720.cc: Likewise.
            * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc:
            Likewise.
            * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
            Likewise.
            * testsuite/28_regex/basic_regex/ctors/deduction.cc: Likewise.

diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc
index f787f57c1fff..0809716f61d2 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/string_range_01_03.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/basic/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>
@@ -55,7 +56,7 @@ test01()
 
 int
 main()
-{ 
+{
   test01();
   return 0;
 }
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc
index fe076c707c37..6bf6a7737b7b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc
@@ -1,4 +1,5 @@
 // { dg-do run { target c++11 } }
+// { dg-timeout-factor 2 }
 
 //
 // 2013-08-01  Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc
index ac08a7dff0d7..8fb320f811e1 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/char/backref.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/wchar_t/63199.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc
index 1ea076e97b7e..e2b906d467b6 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc
@@ -1,4 +1,5 @@
 // { dg-do run { target c++11 } }
+// { dg-timeout-factor 3 }
 
 //
 // Copyright (C) 2014-2020 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc
index 590a5d3c97e5..49444c476fe2 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/anymatcher.cc
@@ -1,4 +1,5 @@
 // { dg-do run { target c++11 } }
+// { dg-timeout-factor 3 }
 
 //
 // 2013-09-02  Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc
index 81ee616b211e..58fdd6e12a3b 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc
@@ -1,4 +1,5 @@
 // { dg-do run { target c++11 } }
+// { dg-timeout-factor 3 }
 
 //
 // 2013-10-18  Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc
index 765bfff072db..b8e94efa7b01 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/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/extended/wstring_locale.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc
index 483a4a6f724f..33867e5057a8 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_match/extended/wstring_locale.cc
@@ -1,5 +1,6 @@
 // { dg-do run { target c++11 } }
 // { dg-require-namedlocale "de_DE.UTF-8" }
+// { dg-timeout-factor 3 }
 
 //
 // 2013-08-29  Tim Shen <timshen91@gmail.com>
diff --git a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61720.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61720.cc
index f4126fe3fca2..169527b16995 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61720.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/61720.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/ecma/assertion.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc
index ab80804a7fe5..bf4207e60b13 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/assertion.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/algorithms/regex_search/ecma/string_01.cc b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc
index 456b8763b7ca..f69e6a6e98cf 100644
--- a/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc
+++ b/libstdc++-v3/testsuite/28_regex/algorithms/regex_search/ecma/string_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/basic_regex/ctors/deduction.cc b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/deduction.cc
index 6fab70c0ff58..88112af3d4af 100644
--- a/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/deduction.cc
+++ b/libstdc++-v3/testsuite/28_regex/basic_regex/ctors/deduction.cc
@@ -17,6 +17,7 @@
 
 // { dg-options "-std=gnu++17" }
 // { dg-do compile { target c++17 } }
+// { dg-timeout-factor 3 }
 
 #include <regex>
 #include <testsuite_iterators.h>