gcc/testsuite/gcc.target/powerpc/pr78691-ppc.c

   1 /* PR tree-optimization/78691 */
   2 /* { dg-options "-Os" } */
   3
   4 int *b;
   5 int fn1() {
   6   char *c;
   7   int a;
   8   for (;;)
   9     switch (*b) {
  10     case 'c':
  11       while (--a > 0)
  12         *c++ = ' ';
  13       c++;
  14       if (a)
  15         a = sizeof(void *);
  16     }
  17 }
  18