[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/testsuite/performance/27_io/ifstream_extract_chars.cc

Index: gcc/libstdc++-v3/testsuite/performance/27_io/ifstream_extract_chars.cc
diff --git a/gcc/libstdc++-v3/testsuite/performance/27_io/ifstream_extract_chars.cc b/gcc/libstdc++-v3/testsuite/performance/27_io/ifstream_extract_chars.cc
deleted file mode 100644
index f12d497747c6cb26be0108a0e63d6c24c51dc351..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/testsuite/performance/27_io/ifstream_extract_chars.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING3.  If not see
-// <http://www.gnu.org/licenses/>.
-
-
-#include <cstdio>
-#include <fstream>
-#include <string>
-#include <testsuite_performance.h>
-
-// libstdc++/22515
-int main() 
-{
-  using namespace std;
-  using namespace __gnu_test;
-
-  time_counter time;
-  resource_counter resource;
-
-  const char filename[] = "tmp_perf_chars.txt";
-  const unsigned lines = 200000;
-  const unsigned line_length = 200;
-
-  char* line = new char[line_length + 2];
-
-  // Construct data.
-  {
-    memset(line, 'x', line_length);
-    line[line_length] = '\n';
-    line[line_length + 1] = '\0';
-    
-    ofstream out(filename);
-    for (unsigned i = 0; i < lines; ++i)
-      out << line;
-  }
-  
-  // operator>>(basic_istream<char>& __in, basic_string<char>& __str)
-  {
-    start_counters(time, resource);
-    for (int iter = 0; iter < 25; ++iter)
-      {
-	ifstream file(filename);
-	string string_line;
-	
-	while (file >> string_line);
-      }
-    stop_counters(time, resource);
-    report_performance(__FILE__, "string&", time, resource);
-    clear_counters(time, resource);
-  }
-  
-  // operator>>(basic_istream<char>& __in, char* __s)
-  {
-    start_counters(time, resource);
-    for (int iter = 0; iter < 25; ++iter)
-      {
-	ifstream file(filename);
-	
-	while (file >> line);
-      }
-    stop_counters(time, resource);
-    report_performance(__FILE__, "char*", time, resource);
-    clear_counters(time, resource);
-  }
-
-  delete[] line;
-  unlink(filename);
-  return 0;
-}