gcc/testsuite/gcc.c-torture/compile/20080124-1.c

   1 /* PR middle-end/34934 */
   2
   3 #include <stdarg.h>
   4
   5 typedef struct
   6 {
   7   int e[1024];
   8   int f;
   9 } S;
  10
  11 void foo (long *, va_list);
  12
  13 void
  14 bar (long *x, S *y, int z, ...)
  15 {
  16   int i, j;
  17   va_list ap;
  18   va_start (ap, z);
  19   for (j = y->e[i = 1]; i <= y->f; j = y->e[++i])
  20     {
  21       switch (z)
  22         {
  23         case 1:
  24           if (!(*x & 0x00000020))
  25             continue;
  26         case 3:
  27           if (!(*x & 0x00000080))
  28             continue;
  29         case 9:
  30           if (!(*x & 0x04000000))
  31             continue;
  32         case 4:
  33           if (!(*x & 0x00000200))
  34             continue;
  35         case 8:
  36           if (!(*x & 0x00100000))
  37             continue;
  38         case 6:
  39           if (!(*x & 0x00000100))
  40             continue;
  41         case 7:
  42           if (!(*x & 0x00040000))
  43             continue;
  44         case 10:
  45           if (!(*x & 0x00000020)
  46               && ((*x & 0x00008000) || (*x & 0x08000000)))
  47             continue;
  48         }
  49       foo (x, ap);
  50     }
  51   va_end (ap);
  52 }