1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/dfp/convert-bfp-14.c b/gcc/testsuite/gcc.dg/dfp/convert-bfp-14.c
new file mode 100644
index 0000000..a1312d2a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/dfp/convert-bfp-14.c
@@ -0,0 +1,17 @@
+/* Test for bug where fold narrowed decimal floating-point
+   operations.  */
+/* { dg-options "-std=gnu99" } */
+
+extern void abort (void);
+extern void exit (int);
+
+volatile _Decimal32 f = 1.23456DF;
+volatile _Decimal64 d = 1.23456DD;
+
+int
+main (void)
+{
+  if ((double)((_Decimal64)f * (_Decimal64)f) != (double)(d * d))
+    abort ();
+  exit (0);
+}