gcc/testsuite/gcc.target/s390/pr68015.c

   1 /* { dg-compile } */
   2 /* { dg-options "-O2 -march=z196" } */
   3
   4 extern long useme (long, ...);
   5
   6 void
   7 foo (void)
   8 {
   9   long secs = useme (41);
  10   long utc_secs = useme (42);
  11   long h, m;
  12
  13   utc_secs = useme (42);
  14   h = secs / 3600;
  15   m = secs / 60;
  16   if (utc_secs >= 86400)
  17     {
  18       m = 59;
  19       h--;
  20       if (h < 0)
  21         h = 23;
  22     }
  23   useme (h, m);
  24 }