Add missed test

From-SVN: r225201

gcc/testsuite/gcc.target/i386/pr66691.c

+/* PR inline-asm/39058 */
+/* { dg-do compile } */
+/* { dg-require-effective-target ia32 } */
+/* { dg-options "-O3 -g -mtune=generic -march=i686" } */
+
+unsigned int a;
+int b[2], c, d, e, f, g, h, i, k[8], l, m, s, t, w;
+static int j;
+
+void
+fn1 (long long p)
+{
+  int t = p;
+  c = c ^ b[c ^ (t & 1)];
+}
+
+static void
+fn2 (long long p)
+{
+  c = c ^ b[1 ^ (d & 1)];
+  fn1 (p >> 1 & 1);
+  fn1 (p >> 2);
+}
+
+static void
+fn3 ()
+{
+  unsigned char p;
+  f = g = 0;
+  for (h = 0; h < 6; h++)
+    {
+      for (s = 0; s < 7; s++)
+	if (k[s+1])
+	  g = 0;
+	else
+	  for (j = 0; j < 2; j++)
+	    ;
+      t = j > 2 ? 0 : 1 >> j;
+    }
+  if (l)
+    {
+      short q[2];
+      q[0] = q[1] = 0;
+      if (m)
+	for (i = 0; i < 2; i++)
+	  {
+	    unsigned char r = q[i];
+	    p = f ? r % f : r;
+	    e = ((p > 0) <= (q[i] ^ 1)) + a;
+	    if (k[1])
+	      for (e = 0; e != 18; ++e)
+		k[0] = 0;
+	  }
+    }
+}
+
+int
+main ()
+{
+  fn3 ();
+  fn2 (w);
+  fn2 (j);
+  return 0;
+}