gcc/testsuite/gcc.dg/torture/pr92222.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-ftree-vectorize" } */
   3
   4 unsigned char *a;
   5 int b;
   6 void f();
   7 void c()
   8 {
   9   char *d;
  10   int e;
  11   for (; b; b++) {
  12       e = 7;
  13       for (; e >= 0; e--)
  14         *d++ = a[b] & 1 << e ? '1' : '0';
  15   }
  16   f();
  17 }