+2006-01-12 Yao Qi <qiyaoltc@cn.ibm.com>
+ Ben Elliston <bje@au.ibm.com>
+
+ * gcc.dg/dfp/inf-1.c: New test.
+
2006-01-12 Janis Johnson <janis187@us.ibm.com>
Yao Qi <qiyaoltc@cn.ibm.com>
Ben Elliston <bje@au.ibm.com>
--- /dev/null
+/* { dg-do run } */
+/* { dg-options "-std=gnu99" } */
+
+/* N1150 4: Characteristics of decimal floating types (not explicit)
+ C99 5.2.4.2.2: Characteristics of floating types.
+ A few simple checks on arithmetic operations. */
+
+extern void abort (void);
+
+int main()
+{
+ /* Assumes rounding mode. */
+ if (9999999.E90DF + 1.E90df != __builtin_infd32 ())
+ abort ();
+
+ if (!__builtin_isinfd32 (9999999.E90DF + 1.E90df))
+ abort ();
+
+ if (9.999999999999999E384dd + .000000000000001e384dd
+ != __builtin_infd32 ())
+ abort ();
+
+ if (-9999999.E90DF - 1.E90df != -__builtin_infd32 ())
+ abort ();
+
+ if (!__builtin_isinfd32 (9.999999999999999E384dd + .000000000000001e384dd))
+ abort ();
+
+ if (7.999999999999999999999999999999999E6144dl + 3.0E6144dl
+ != __builtin_infd32 ())
+ abort ();
+
+ if (__builtin_infd32 () * __builtin_infd32 () != __builtin_infd32 ())
+ abort ();
+
+ if (__builtin_infd32 () * 2 != __builtin_infd32 ())
+ abort ();
+
+ if (__builtin_infd64 () * -5 != -__builtin_infd32 ())
+ abort ();
+
+ if (!__builtin_isinfd128 (__builtin_infd32 () / 4))
+ abort ();
+
+ if (__builtin_infd64 () != __builtin_infd128 ())
+ abort ();
+
+ if (!__builtin_isinfd64 (__builtin_infd128 ()))
+ abort ();
+
+ if (__builtin_finited64 (__builtin_infd32 () * 4))
+ abort ();
+
+ if (!__builtin_finited128 (9.999999E90DL - 1.E90dd))
+ abort ();
+
+ if (__builtin_finited128 (__builtin_infd32 () *__builtin_infd128 ()))
+ abort ();
+
+ if (__builtin_finited32 (__builtin_nand32 ("")))
+ abort ();
+
+ return 0;
+}