gcc/testsuite/gcc.dg/setjmp-6.c

   1 /* PR69569 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O3" } */
   4 /* { dg-require-effective-target indirect_jumps } */
   5
   6 #include <setjmp.h>
   7
   8 jmp_buf buf;
   9
  10 struct str {
  11     int Count;
  12 };
  13 int fun2(struct str *p1)
  14 {
  15     int i = 1;
  16     while (1) {
  17         setjmp(buf);
  18         break;
  19     }
  20     for (; i;) {
  21         i = 0;
  22         for (; i < (p1 ? p1->Count : 1); i++)
  23           fun2(p1);
  24     }
  25     return 1;
  26 }