This commit was manufactured by cvs2svn to create tagrtlopt-merge-20031101

'rtlopt-merge-20031101'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/tags/rtlopt-merge-20031101@61204 138bc75d-0d04-0410-961f-82ee72b054a4

16 files changed, 0 insertions, 1232 deletions

diff --git a/gcc/config/i386/scodbx.h b/gcc/config/i386/scodbx.h
deleted file mode 100644
index 7da93053256..00000000000
--- a/gcc/config/i386/scodbx.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V,
-   using dbx-in-coff encapsulation.
-   Copyright (C) 1992, 1995, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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 2, or (at your option)
-any later version.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/svr3dbx.h"
-
-/* Overridden defines for SCO systems from sco.h. */
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   SCO's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for SCO. */
-
-#undef TARGET_SUBTARGET_DEFAULT
-#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
-   %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-
-/* Library spec, including SCO international language support. */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem=svr3"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
-
-/* This spec is used for telling cpp whether char is signed or not.  */
-
-#undef SIGNED_CHAR_SPEC
-#if DEFAULT_SIGNED_CHAR
-#define SIGNED_CHAR_SPEC \
- "%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#else
-#define SIGNED_CHAR_SPEC \
- "%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#endif
-
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-
-/* Handle #pragma pack. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/gcc/config/i386/xm-dgux.h b/gcc/config/i386/xm-dgux.h
deleted file mode 100644
index 881c5c7be9d..00000000000
--- a/gcc/config/i386/xm-dgux.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running DG/ux */
-
-/* looks just like sysv4 for now */
-#include "xm-svr4.h"
diff --git a/gcc/config/i386/xm-sun.h b/gcc/config/i386/xm-sun.h
deleted file mode 100644
index 6c0f0a25630..00000000000
--- a/gcc/config/i386/xm-sun.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running SunOS 4.0.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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 2, or (at your option)
-any later version.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
diff --git a/gcc/config/i386/xm-sysv3.h b/gcc/config/i386/xm-sysv3.h
deleted file mode 100644
index 9a655443ff5..00000000000
--- a/gcc/config/i386/xm-sysv3.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 3.  */
-
-#include "xm-svr3.h"
diff --git a/gcc/testsuite/g++.old-deja/g++.robertl/eb42.C b/gcc/testsuite/g++.old-deja/g++.robertl/eb42.C
deleted file mode 100644
index c27aa8d2df7..00000000000
--- a/gcc/testsuite/g++.old-deja/g++.robertl/eb42.C
+++ /dev/null
@@ -1,19 +0,0 @@
-//Build don't link:
-#include <vector>
-#include <algorithm>
-
-template <class T> class Expr
-{
-public :
-Expr(){};
-Expr(const T&){};
-};
-
-template <class T >
-inline bool compare(const Expr<T> a, const Expr<T> b){ return true; };
-
-int main()
-{
-  std::vector<int>     a(3);
-  std::sort( a.begin(), a.end(), compare ); // ERROR - no matching function 
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/01.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/01.cc
deleted file mode 100644
index b2fdd2691e7..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/01.cc
+++ /dev/null
@@ -1,134 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// minimal sanity check
-bool test01() {
-
-  bool test = true;
-
-  // Integral Types:
-  bool 			b1  = false;
-  bool 			b2  = false;
-  short 		s1  = 0;
-  int	 		i1  = 0;
-  long	 		l1  = 0;
-  unsigned short 	us1 = 0;
-  unsigned int 		ui1 = 0;
-  unsigned long 	ul1 = 0;
-
-  // Floating-point Types:
-  float 		f1  = 0;
-  double 		d1  = 0;
-  long double 		ld1 = 0;
-
-  // process alphanumeric versions of bool values
-  std::ios_base::fmtflags fmt = is_02.flags();
-  bool testfmt = fmt & std::ios_base::boolalpha;
-  is_02.setf(std::ios_base::boolalpha);
-  fmt = is_02.flags();
-  testfmt = fmt & std::ios_base::boolalpha;
-  is_02 >> b1;
-  VERIFY( b1 == 1 );
-  is_02 >> b1;
-  VERIFY( b1 == 0 );
-
-  // process numeric versions of of bool values
-  is_02.unsetf(std::ios_base::boolalpha);
-  fmt = is_02.flags();
-  testfmt = fmt & std::ios_base::boolalpha;
-  is_02 >> b1;
-  VERIFY( b1 == 0 );
-  is_02 >> b1;
-  VERIFY( b1 == 1 );
-
-  // is_03 == "-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5"
-  is_03 >> l1;
-  VERIFY( l1 == -19999999 );
-  is_03 >> ul1;
-  VERIFY( ul1 == 777777 );
-  is_03 >> i1;
-  VERIFY( i1 == -234234 );
-  is_03 >> ui1;
-  VERIFY( ui1 == 233 );
-  is_03 >> s1;
-  VERIFY( s1 == -234 );
-  is_03 >> us1;
-  VERIFY( us1 == 33 );
-  is_03 >> b1;
-  VERIFY( b1 == 1 );
-  is_03 >> ld1;
-  VERIFY( ld1 == 66300.25 );
-  is_03 >> d1;
-  VERIFY( d1 == .315 );
-  is_03 >> f1;
-  VERIFY( f1 == 1.5 );
-
-  is_04 >> std::hex >> i1;
-  std::printf ("%d %d %d\n", i1, i1 == 0x123, test);
-  VERIFY( i1 == 0x123 );
-  std::printf ("%d %d %d\n", i1, i1 == 0x123, test);
-
-  // test void pointers
-  int i = 55;
-  void* po = &i;
-  void* pi;
-
-  ss_01 << po;
-  ss_01 >> pi;
-  std::printf ("%x %x\n", pi, po);
-  VERIFY( po == pi );
-  
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
- 
-  return test;
-}
-
-int main()
-{
-  test01();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/02.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/02.cc
deleted file mode 100644
index 374fbd8e0c7..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/02.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// elaborated test for ints
-bool test02() {
-
-  bool test = true;
-  const std::string str_01("20000AB");
-  std::stringbuf strb_01(str_01, std::ios_base::in);
-  std::istream is(&strb_01);
-
-  int n = 15;
-  is >> n;
-  VERIFY( n == 20000 );
-  char c = is.peek();
-  VERIFY( c == 65 );
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
- 
-  return test;
-}
-
-int main()
-{
-  test02();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc
deleted file mode 100644
index 869d828b091..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-bool test03()
-{
-  std::stringbuf sbuf;
-  std::istream istr(&sbuf);
-  std::ostream ostr(&sbuf);
-
-  bool test = true;
-  long l01;
-  ostr <<  "12220101";
-  istr >>  l01; // _M_in_end set completely incorrectly here.
-  VERIFY( l01 == 12220101 );
-  VERIFY( istr.rdstate() == std::ios_base::eofbit );
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
-
-  return test;
-}
-
-int main()
-{
-  test03();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/06.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/06.cc
deleted file mode 100644
index de92bcd52cb..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/06.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00081.html
-// Jim Parsons
-void test06()
-{
-  // default locale, grouping is turned off
-  bool test = true;
-  unsigned int h4, h3, h2;
-  char c;
-  std::string s("205,199,144");
-  std::istringstream is(s);
-  
-  is >> h4; // 205
-  VERIFY( h4 == 205 );
-  is >> c; // ','
-  VERIFY( c == ',' );
-
-  is >> h4; // 199
-  VERIFY( h4 == 199 );
-  is >> c; // ','
-  VERIFY( c == ',' );
-
-  is >> h4; // 144
-  VERIFY( is.rdstate() == std::ios_base::eofbit );
-  VERIFY( h4 == 144 );
-  is >> c; // EOF
-  VERIFY( c == ',' );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
-}
-
-int main()
-{
-  test06();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/07.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/07.cc
deleted file mode 100644
index 118668ea1d9..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/07.cc
+++ /dev/null
@@ -1,169 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-namespace std {
-  class test_numpunct1 : public numpunct<char>
-  {
-  protected:
-    string
-    do_grouping() const 
-    { return string(1, '\003'); }
-  };
-} // namespace std
-
-void test07()
-{
-  // manufactured locale, grouping is turned on
-  bool test = true;
-  unsigned int h4 = 0, h3 = 0, h2 = 0;
-  float f1 = 0.0;
-  const std::string s1("205,199 23,445.25 1,024,365 123,22,24");
-  std::istringstream is(s1);
-  is.imbue(std::locale(std::locale(), new std::test_numpunct1));  
-
-  // Basic operation.
-  is >> h4; 
-  VERIFY( h4 == 205199 );
-  VERIFY( is.good() );
-
-  is.clear();
-  is >> f1; 
-  VERIFY( f1 == 23445.25 );
-  VERIFY( is.good() );
-
-  is.clear();
-  is >> h3; 
-  VERIFY( h3 == 1024365 );
-  VERIFY( is.good() );
-
-  is.clear();
-  is >> h2; 
-  VERIFY( h2 == 0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
-
-  // Stress tests for explicit errors in grouping corner cases.  The
-  // validity of these tests and results have been hammered out in
-  // private email between bkoz and ncm between Jan 25 and Jan 27, 2000.
-  // Thanks nate -- benjamin
-  const std::string s2(",111 4,,4 0.25,345 5..25 156,, 1,000000 1000000 1234,567");
-  h3 = h4 = h2 = 0;
-  f1 = 0.0;
-  const char c_control = '?';
-  char c = c_control;
-  is.clear();
-  is.str(s2);
-
-  is >> h4; 
-  VERIFY( h4 == 0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  is.clear();
-  is >> c;
-  VERIFY( c == ',' );
-  VERIFY( is.good() );
-
-  is.ignore(3);
-  is >> f1; 
-  VERIFY( f1 == 0.0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  is.clear();
-  is >> c;
-  VERIFY( c == ',' );
-  is >> c;
-  VERIFY( c == '4' );
-  VERIFY( is.good() );
-
-  is >> f1; 
-  VERIFY( f1 == 0.25 );
-  VERIFY( is.good() );
-  is >> c;
-  VERIFY( c == ',' );
-  is >> h2;
-  VERIFY( h2 == 345 );
-  VERIFY( is.good() );
-  f1 = 0.0;
-  h2 = 0;
-
-  is >> f1; 
-  VERIFY( f1 == 5.0 );
-  VERIFY( is.good() );
-  is >> f1; 
-  VERIFY( f1 == .25 );
-  VERIFY( is.good() );
-
-  is >> h3; 
-  VERIFY( h3 == 0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  is.clear();
-  is >> c;
-  VERIFY( c == ',' ); // second one
-  VERIFY( is.good() );
-
-  is >> h2; 
-  VERIFY( h2 == 0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  is.clear();
-
-  is >> h2; 
-  VERIFY( h2 == 1000000 );
-  VERIFY( is.good() );
-  h2 = 0;
-
-  is >> h2; 
-  VERIFY( h2 == 0 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::failbit) );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
-  is.clear();
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
-}
-
-int main()
-{
-  test07();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/08.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/08.cc
deleted file mode 100644
index f8491612ddf..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/08.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-namespace std {
-  class test_numpunct2 : public numpunct<char>
-  {
-  protected:
-    string
-    do_grouping() const 
-    { return string("\002\003"); }
-  };
-} // namespace std
-
-void test08()
-{
-  // manufactured locale, grouping is turned on
-  bool test = true;
-  unsigned int h4 = 0, h3 = 0, h2 = 0;
-  float f1 = 0.0;
-  const std::string s1("1,22 205,19 22,123,22");
-  const std::string s2("1,220 2050,19 202,123,22");
-
-  std::istringstream is(s1);
-  is.imbue(std::locale(std::locale(), new std::test_numpunct2));  
-
-  // Basic operation.
-  is >> h4; 
-  VERIFY( h4 == 122 );
-  VERIFY( is.good() );
-
-  is.clear();
-  is >> h3; 
-  VERIFY( h3 == 20519 );
-  VERIFY( is.good() );
-
-  is.clear();
-  is >> h2; 
-  VERIFY( h2 == 2212322 );
-  VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
-
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
-}
-
-int main()
-{
-  test08();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/09.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/09.cc
deleted file mode 100644
index 37e175e6f7c..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/09.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-bool test09()
-{
-   bool test = true;
-
-   std::string st("2.456e3-+0.567e-2");
-   std::stringbuf sb(st);
-   std::istream is(&sb);
-   double f1 = 0, f2 = 0;
-   char c;
-   (is>>std::ws) >> f1;
-   (is>>std::ws) >> c;
-   (is>>std::ws) >> f2;
-   test = f1 == 2456;
-   VERIFY( f2 == 0.00567 );
-   VERIFY( c == '-' );
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
- 
-  return test;
-}
-
-int main()
-{
-  test09();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/10.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/10.cc
deleted file mode 100644
index bc67190533f..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/10.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-bool test10() {
-  std::string str_01("0 00 000 +0 +0 -0");
-  std::stringbuf isbuf_01(str_01);
-  std::istream is_01(&isbuf_01);
-
-  bool test = true;
-
-  int n = 365;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  n = 364;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  n = 363;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  n = 362;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  n = 361;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  n = 360;
-  is_01 >> n;
-  VERIFY( n == 0 );
-  VERIFY( is_01.rdstate() == std::ios_base::eofbit );
-
-  std::string str_02("0x32 0X33 033 33");
-  std::stringbuf isbuf_02(str_02);
-  std::istream is_02(&isbuf_02);
-  is_02.unsetf(std::ios_base::basefield);
-  is_02 >> n;
-  VERIFY( n == 50 );
-  is_02 >> n;
-  VERIFY( n == 51 );
-  is_02 >> n;
-  VERIFY( n == 27 );
-  is_02 >> n;
-  VERIFY( n == 33 );
-  VERIFY( is_02.rdstate() == std::ios_base::eofbit );
-
-  std::stringbuf isbuf_03(str_02);
-  std::istream is_03(&isbuf_03);
-  char c;
-  int m;
-
-  is_03 >> std::dec >> n >> c >> m;
-  VERIFY( n == 0 );
-  VERIFY( c == 'x' );
-  VERIFY( m == 32 );
-
-  is_03 >> std::oct >> m >> c >> n;
-  VERIFY( m == 0 );
-  VERIFY( c == 'X' );
-  VERIFY( n == 27 );
-
-  is_03 >> std::dec >> m >> n;
-  VERIFY( m == 33 );
-  VERIFY( n == 33 );
-  VERIFY( is_03.rdstate() == std::ios_base::eofbit );
-
-  std::string str_04("3. 4.5E+2a5E-3 .6E1");
-  std::stringbuf isbuf_04(str_04);
-  std::istream is_04(&isbuf_04);
-
-  double f;
-  is_04 >> f;
-  VERIFY( f == 3.0 );
-  is_04 >> f;
-  VERIFY( f == 450.0 );
-  is_04.ignore();
-  is_04 >> f;
-  VERIFY( f == 0.005 );
-  is_04 >> f;
-  VERIFY( f == 6 );
-  VERIFY( is_03.rdstate() == std::ios_base::eofbit );
-
-  std::string str_05("0E20 5Ea E16");
-  std::stringbuf isbuf_05(str_05);
-  std::istream is_05(&isbuf_05);
-
-  is_05 >> f;
-  VERIFY( f == 0 );
-  is_05 >> f;
-  VERIFY( f == 0 );
-  VERIFY( is_05.rdstate() == std::ios_base::failbit );
-  is_05.clear();
-  is_05 >> c;
-  VERIFY( c == 'a' );
-  is_05 >> f;
-  VERIFY( f == 0 );
-  VERIFY( is_05.rdstate() == std::ios_base::failbit );
-  is_05.clear();
-  is_05.ignore();
-  is_05 >> n;
-  VERIFY( n == 16 );
-
-#ifdef DEBUG_ASSERT
-  assert(test);
-#endif
-
-  return test;
-}
-
-int main()
-{
-  test10();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/11.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/11.cc
deleted file mode 100644
index 309875dfc54..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/11.cc
+++ /dev/null
@@ -1,73 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// In the presence of no fmtflags, the input operator should behave
-// like strtol(x, y, 0)
-// libstdc++/90
-bool test11()
-{
-  bool test = true;
-  const char* cstrlit = "0x2a";
-
-  // sanity check via 'C' library call
-  char* err;
-  long l = std::strtol(cstrlit, &err, 0);
-
-  std::istringstream iss(cstrlit);
-  iss.setf(std::ios::fmtflags(0), std::ios::basefield);
-  int i;
-  iss >> i;
-
-  VERIFY (!iss.fail());
-  VERIFY (l == i);
-
-  return test;
-}
-
-int main()
-{
-  test11();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/12.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/12.cc
deleted file mode 100644
index 64795c05812..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/12.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-// XXX This test fails on sparc-solaris2 because of a bug in libc
-// XXX sscanf for very long input.  See:
-// XXX http://gcc.gnu.org/ml/gcc/2002-12/msg01422.html
-// { dg-do run { xfail sparc*-*-solaris2* } }
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// libstdc++/3720
-// excess input should not cause a core dump
-template<typename T>
-bool test12_aux(bool integer_type)
-{
-  bool test = true;
-  
-  int digits_overflow;
-  if (integer_type)
-    // This many digits will overflow integer types in base 10.
-    digits_overflow = std::numeric_limits<T>::digits10 + 2;
-  else
-    // This might do it, unsure.
-    digits_overflow = std::numeric_limits<T>::max_exponent10 + 1;
-  
-  std::string st;
-  std::string part = "1234567890123456789012345678901234567890";
-  for (int i = 0; i < digits_overflow / part.size() + 1; ++i)
-    st += part;
-  std::stringbuf sb(st);
-  std::istream is(&sb);
-  T t;
-  is >> t;
-  VERIFY(is.fail());
-  return test;
-}
-
-bool test12()
-{
-  bool test = true;
-  VERIFY(test12_aux<short>(true));
-  VERIFY(test12_aux<int>(true));
-  VERIFY(test12_aux<long>(true));
-  VERIFY(test12_aux<float>(false));
-  VERIFY(test12_aux<double>(false));
-  VERIFY(test12_aux<long double>(false));
-  return test;
-}
-
-int main()
-{
-  test12();
-  return 0;
-}
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/13.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/13.cc
deleted file mode 100644
index 935d456f448..00000000000
--- a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/13.cc
+++ /dev/null
@@ -1,88 +0,0 @@
-// 1999-04-12 bkoz
-
-// Copyright (C) 1999, 2000, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// 27.6.1.2.2 arithmetic extractors
-
-#include <cstdio> // for printf
-#include <istream>
-#include <ostream>
-#include <sstream>
-#include <locale>
-#include <testsuite_hooks.h>
-
-std::string str_01;
-std::string str_02("true false 0 1 110001");
-std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
-std::string str_04("0123");
-
-std::stringbuf isbuf_01(std::ios_base::in);
-std::stringbuf isbuf_02(str_02, std::ios_base::in);
-std::stringbuf isbuf_03(str_03, std::ios_base::in);
-std::stringbuf isbuf_04(str_04, std::ios_base::in);
-
-std::istream is_01(NULL);
-std::istream is_02(&isbuf_02);
-std::istream is_03(&isbuf_03);
-std::istream is_04(&isbuf_04);
-std::stringstream ss_01(str_01);
- 
-// libstdc++/3720 part two
-void test13()
-{
-  using namespace std;
-  bool test = true;
-  const char* l1 = "12345678901234567890123456789012345678901234567890123456";
-  const char* l2 = "1.2345678901234567890123456789012345678901234567890123456"
-                   "  "
-                   "1246.9";
-
-  // 1 
-  // used to core.
-  double d;
-  istringstream iss1(l2);
-  iss1 >> d;
-  iss1 >> d;
-  VERIFY (d > 1246 && d < 1247);
-
-  // 2
-  // quick test for failbit on maximum length extraction.
-  int i;
-  int max_digits = numeric_limits<int>::digits10 + 1;
-  string digits;
-  for (int j = 0; j < max_digits; ++j)
-    digits += '1';
-  istringstream iss2(digits);
-  iss2 >> i;
-  VERIFY( !iss2.fail() );
-
-  digits += '1';
-  i = 0;
-  iss2.str(digits);
-  iss2.clear();
-  iss2 >> i; 
-  VERIFY( i == 0 );
-  VERIFY( iss2.fail() );
-}
-
-int main()
-{
-  test13();
-  return 0;
-}