gcc/testsuite/gcc.target/i386/pr68349.c

   1 /* PR target/68483 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 int a, b;
   6 unsigned long my_strlen();
   7 typedef struct sHyphenNode {
   8   char sepcnts[0];
   9   struct sHyphenNode *Daughters[];
  10 } * PHyphenNode;
  11 int GetIndex();
  12 PHyphenNode c;
  13 void DoHyphens_Field_1() {
  14   char d[300], e[300];
  15   int z, f, l = my_strlen();
  16   for (; z;)
  17     ;
  18   for (; l; z++) {
  19     f = z;
  20     for (; f < l; f++) {
  21       c = c->Daughters[GetIndex(d[f])];
  22       a = 0;
  23       for (; a <= f - z; a++)
  24         if (e[z + a])
  25           e[z] = c->sepcnts[a];
  26     }
  27   }
  28   if (e[z])
  29     b = 1;
  30 }