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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c33
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diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c
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index 000000000..63df1cbb6
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+++ b/gcc-4.9/gcc/testsuite/gcc.dg/dfp/fe-convert-2.c
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+/* { dg-options "-mno-hard-dfp" { target { s390*-*-* } } } */
+
+/* Check that appropriate exceptions are raised for BFP to DFP conversions.
+ The test only uses double and _Decimal32; tests for conversions to
+ _Decimal64 would need 128-bit long double. */
+
+#include "fe-check.h"
+
+volatile _Decimal32 d32;
+volatile double d;
+
+CONVERT (100, d, d32, 1.0e96, FE_INEXACT)
+CONVERT (101, d, d32, 1.0e97, FE_OVERFLOW|FE_INEXACT)
+CONVERT (102, d, d32, -1.0e96, FE_INEXACT)
+CONVERT (103, d, d32, -1.0e97, FE_OVERFLOW|FE_INEXACT)
+
+/* FIXME: These only result in fp exceptions when libbid is used.
+ libdecnumber doesn't work correctly. */
+CONVERT (104, d, d32, 1.0e-96, FE_UNDERFLOW|FE_INEXACT)
+CONVERT (105, d, d32, 0.00048828125, FE_INEXACT) /* exact power of 2 */
+
+int
+main ()
+{
+ convert_100 ();
+ convert_101 ();
+ convert_102 ();
+ convert_103 ();
+ convert_104 ();
+ convert_105 ();
+
+ FINISH
+}