gcc/testsuite/gcc.target/i386/pr28839.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msse2 -ftree-vectorize -funswitch-loops" } */
   3
   4 static int ready[10];
   5 void abort (void);
   6 void test_once (int t,int t1)
   7 {
   8   int i, repeat;
   9   for (i = 0; i < 10; i++)
  10     {
  11       ready[i] = 0;
  12       if (t1)
  13         if (b())
  14           abort ();
  15     }
  16   if (t)
  17     abort ();
  18 }