1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/unsorted/dblbug.c b/gcc/testsuite/gcc.c-torture/unsorted/dblbug.c
new file mode 100644
index 000000000..cd13b7962
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/unsorted/dblbug.c
@@ -0,0 +1,21 @@
+union real_extract
+{
+  double  d;
+  int i[sizeof (double ) / sizeof (int)];
+};
+
+typedef struct
+{
+  int zzzz;
+} *rtx;
+
+rtx
+immed_real_const_1 (d)
+     double  d;
+{
+  union real_extract u;
+  register rtx r;
+
+  u.d = d;
+  foo (&(r->zzzz), &u);
+}