gcc/testsuite/gcc.dg/pr106781.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -Wno-div-by-zero" } */
   3
   4 int n;
   5
   6 __attribute__ ((noinline, returns_twice)) static int
   7 bar (int)
   8 {
   9   n /= 0;
  10
  11   return n;
  12 }
  13
  14 int
  15 foo (int x)
  16 {
  17   return bar (x);
  18 }