1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/dfp/convert-bfp-14.c b/gcc/testsuite/c-c++-common/dfp/convert-bfp-14.c
new file mode 100644
index 000000000..858c92980
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/dfp/convert-bfp-14.c
@@ -0,0 +1,15 @@
+/* Test for bug where fold narrowed decimal floating-point
+   operations.  */
+
+#include "dfp-dbg.h"
+
+volatile _Decimal32 f = 1.23456DF;
+volatile _Decimal64 d = 1.23456DD;
+
+int
+main (void)
+{
+  if ((double)((_Decimal64)f * (_Decimal64)f) != (double)(d * d))
+    FAILURE
+  FINISH
+}