1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/unsorted/bad.c b/gcc/testsuite/gcc.c-torture/unsorted/bad.c
new file mode 100644
index 00000000000..8cc84973b72
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/unsorted/bad.c
@@ -0,0 +1,26 @@
+typedef union longlong
+{
+  struct {unsigned short h0, h1, h2, h3;} h;
+  struct {signed long low, high;} si;
+  struct {unsigned long low, high;} ui;
+  signed long long sll;
+  unsigned long long ull;
+} long_long;
+
+
+long long
+__negdi2 (u)
+     long long u;
+{
+  long_long uu;
+
+  uu.sll = u;
+
+  uu.si.low = -uu.si.low;
+  if (uu.si.low == 0)
+    uu.si.high = -uu.si.high;
+  else
+    uu.si.high = ~uu.si.high;
+
+  return uu.sll;
+}