1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/931102-1.c b/gcc/testsuite/gcc.c-torture/execute/931102-1.c
new file mode 100644
index 000000000..489e7ebda
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/931102-1.c
@@ -0,0 +1,30 @@
+typedef union
+{
+  struct
+    {
+      char h, l;
+    } b;
+} T;
+
+f (x)
+     int x;
+{
+  int num = 0;
+  T reg;
+
+  reg.b.l = x;
+  while ((reg.b.l & 1) == 0)
+    {
+      num++;
+      reg.b.l >>= 1;
+    }
+  return num;
+}
+
+main ()
+{
+  if (f (2) != 1)
+    abort ();
+  exit (0);
+}
+