trunk/gcc/testsuite/gcc.c-torture/compile/20060217-1.c

   1 /* PR middle-end/26334 */
   2
   3 struct U
   4 {
   5   unsigned int u[256];
   6 };
   7
   8 struct S
   9 {
  10   int u, v, w, x;
  11   int s[255];
  12 };
  13
  14 int
  15 foo (struct U *x, struct S *y)
  16 {
  17   register int i;
  18   for (i = 0; i < 255; i++)
  19     {
  20       unsigned int v;
  21       __asm__ ("" : "=r" (v) : "0" (x->u[i + 1]) : "cc");
  22       y->s[i] = v;
  23     }
  24   return 0;
  25 }