libstdc++: Use dg-additional-files in some non-I/O tests

libstdc++-v3/ChangeLog:

	* testsuite/20_util/hash/chi2_q_document_words.cc: Use
	dg-additional-files for input text.
	* testsuite/performance/ext/pb_ds/all_text_find.cc: Likewise.
	* testsuite/performance/ext/pb_ds/multimap_text_find.hpp:
	Likewise.
	* testsuite/performance/ext/pb_ds/multimap_text_insert.hpp:
	Likewise.
	* testsuite/performance/ext/pb_ds/multimap_text_insert_mem.hpp:
	Likewise.
	* testsuite/performance/ext/pb_ds/priority_queue_text_join.cc:
	Likewise.
	* testsuite/performance/ext/pb_ds/priority_queue_text_modify.hpp: Likewise.
	* testsuite/performance/ext/pb_ds/priority_queue_text_pop_mem.cc: Likewise.
	* testsuite/performance/ext/pb_ds/priority_queue_text_push.cc:
	Likewise.
	* testsuite/performance/ext/pb_ds/priority_queue_text_push_pop.cc: Likewise.
	* testsuite/performance/ext/pb_ds/tree_text_insert.cc: Likewise.
	* testsuite/performance/ext/pb_ds/tree_text_lor_find.cc:
	Likewise.

12 files changed, 24 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/hash/chi2_q_document_words.cc b/libstdc++-v3/testsuite/20_util/hash/chi2_q_document_words.cc
index a6ebc00..3c77527 100644
--- a/libstdc++-v3/testsuite/20_util/hash/chi2_q_document_words.cc
+++ b/libstdc++-v3/testsuite/20_util/hash/chi2_q_document_words.cc
@@ -19,6 +19,8 @@
 // along with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 #include "chi2_quality.h"
 
 // Tests chi^2 for a set of words taken from a document written in English.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/all_text_find.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/all_text_find.cc
index 13c73a7..df822c3 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/all_text_find.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/all_text_find.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file text_find_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_find.hpp b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_find.hpp
index 18e383e..dbaaf04 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_find.hpp
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_find.hpp
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file multimap_text_find_timing_test.cpp
  * Contains test for inserting text words.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert.hpp b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert.hpp
index 737be39..2c86b52 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert.hpp
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert.hpp
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file multimap_text_insert_timing_test.cpp
  * Contains test for inserting text words.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert_mem.hpp b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert_mem.hpp
index 9ce2353..ab75531 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert_mem.hpp
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/multimap_text_insert_mem.hpp
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file multimap_text_insert_mem_usage_test.cpp
  * Contains test for inserting text words.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_join.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_join.cc
index a515eea..aee5253 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_join.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_join.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file priority_queue_text_join_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_modify.hpp b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_modify.hpp
index cb62b61..108b672 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_modify.hpp
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_modify.hpp
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file priority_queue_text_modify_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_pop_mem.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_pop_mem.cc
index 0a1003f..862de98 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_pop_mem.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_pop_mem.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file priority_queue_text_push_pop_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push.cc
index 5a25a9a..4ba1fa3 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file priority_queue_text_push_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push_pop.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push_pop.cc
index 4013cd2..0a12809 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push_pop.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/priority_queue_text_push_pop.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file priority_queue_text_push_pop_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_insert.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_insert.cc
index 760006e..f439cad 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_insert.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_insert.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file tree_text_insert_timing_test.cpp
  * Contains test for finding text.
diff --git a/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_lor_find.cc b/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_lor_find.cc
index 53ed553..04dabcc 100644
--- a/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_lor_find.cc
+++ b/libstdc++-v3/testsuite/performance/ext/pb_ds/tree_text_lor_find.cc
@@ -29,6 +29,8 @@
 // purpose. It is provided "as is" without express or implied
 // warranty.
 
+// { dg-additional-files "thirty_years_among_the_dead_preproc.txt" }
+
 /**
  * @file tree_text_lor_find_timing_test.cpp
  * Contains test for finding text with locality of reference.