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diff gcc/testsuite/c-c++-common/dfp/convert-bfp-12.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/dfp/convert-bfp-12.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,16 @@
+/* Test for bug where fold wrongly removed conversions to double and
+   replaced them by conversions to float.  */
+
+#include "dfp-dbg.h"
+
+volatile float f = __builtin_inff ();
+volatile _Decimal32 d32 = 1e40DF;
+
+int
+main (void)
+{
+  if ((double) f == (double) d32)
+    FAILURE
+
+  FINISH
+}