===================================================================
@@ -288,7 +288,7 @@
inline _Tp operator _Op(_Tp __rhs) \
{ \
_Tp __tmp; \
- __tmp.__setval(0 _Op __rhs.__getval()); \
+ __tmp.__setval(_Op __rhs.__getval()); \
return __tmp; \
}
===================================================================
@@ -0,0 +1,70 @@
+// Copyright (C) 2012 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/>.
+
+// { dg-require-effective-target dfp }
+
+#include <decimal/decimal>
+#include <testsuite_hooks.h>
+
+using namespace std::decimal;
+
+decimal32
+__attribute__ ((noinline))
+my_nan32 (void)
+{
+ decimal32 z = 0;
+ decimal32 v = z/z;
+ return v;
+}
+
+decimal32
+__attribute__ ((noinline))
+my_inf32 (void)
+{
+ decimal32 o = 1;
+ decimal32 z = 0;
+ decimal32 v = o/z;
+ return v;
+}
+
+int
+main (void)
+{
+ decimal32 v;
+
+ v = my_nan32 ();
+
+ VERIFY (__builtin_isnand32 (v.__getval ()));
+ VERIFY (!__builtin_signbitd32 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isnand32 (v.__getval ()));
+ VERIFY (__builtin_signbitd32 (v.__getval ()))
+
+ v = my_inf32 ();
+
+ VERIFY (__builtin_isinfd32 (v.__getval ()));
+ VERIFY (!__builtin_signbitd32 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isinfd32 (v.__getval ()));
+ VERIFY (__builtin_signbitd32 (v.__getval ()))
+
+ return 0;
+}
===================================================================
@@ -0,0 +1,70 @@
+// Copyright (C) 2012 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/>.
+
+// { dg-require-effective-target dfp }
+
+#include <decimal/decimal>
+#include <testsuite_hooks.h>
+
+using namespace std::decimal;
+
+decimal64
+__attribute__ ((noinline))
+my_nan64 (void)
+{
+ decimal64 z = 0;
+ decimal64 v = z/z;
+ return v;
+}
+
+decimal64
+__attribute__ ((noinline))
+my_inf64 (void)
+{
+ decimal64 o = 1;
+ decimal64 z = 0;
+ decimal64 v = o/z;
+ return v;
+}
+
+int
+main (void)
+{
+ decimal64 v;
+
+ v = my_nan64 ();
+
+ VERIFY (__builtin_isnand64 (v.__getval ()));
+ VERIFY (!__builtin_signbitd64 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isnand64 (v.__getval ()));
+ VERIFY (__builtin_signbitd64 (v.__getval ()))
+
+ v = my_inf64 ();
+
+ VERIFY (__builtin_isinfd64 (v.__getval ()));
+ VERIFY (!__builtin_signbitd64 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isinfd64 (v.__getval ()));
+ VERIFY (__builtin_signbitd64 (v.__getval ()))
+
+ return 0;
+}
===================================================================
@@ -0,0 +1,70 @@
+// Copyright (C) 2012 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/>.
+
+// { dg-require-effective-target dfp }
+
+#include <decimal/decimal>
+#include <testsuite_hooks.h>
+
+using namespace std::decimal;
+
+decimal128
+__attribute__ ((noinline))
+my_nan128 (void)
+{
+ decimal128 z = 0;
+ decimal128 v = z/z;
+ return v;
+}
+
+decimal128
+__attribute__ ((noinline))
+my_inf128 (void)
+{
+ decimal128 o = 1;
+ decimal128 z = 0;
+ decimal128 v = o/z;
+ return v;
+}
+
+int
+main (void)
+{
+ decimal128 v;
+
+ v = my_nan128 ();
+
+ VERIFY (__builtin_isnand128 (v.__getval ()));
+ VERIFY (!__builtin_signbitd128 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isnand128 (v.__getval ()));
+ VERIFY (__builtin_signbitd128 (v.__getval ()))
+
+ v = my_inf128 ();
+
+ VERIFY (__builtin_isinfd128 (v.__getval ()));
+ VERIFY (!__builtin_signbitd128 (v.__getval ()))
+
+ v = -v;
+
+ VERIFY (__builtin_isinfd128 (v.__getval ()));
+ VERIFY (__builtin_signbitd128 (v.__getval ()))
+
+ return 0;
+}