1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/931031-1.c b/gcc/testsuite/gcc.c-torture/execute/931031-1.c
new file mode 100755
index 0000000..7619890
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/931031-1.c
@@ -0,0 +1,24 @@
+struct foo
+{
+  unsigned y:1;
+  unsigned x:32;
+};
+
+int
+f (x)
+     struct foo x;
+{
+  int t = x.x;
+  if (t < 0)
+    return 1;
+  return t+1;
+}
+
+main ()
+{
+  struct foo x;
+  x.x = -1;
+  if (f (x) == 0)
+    abort ();
+  exit (0);
+}