gcc/testsuite/g++.dg/tree-ssa/pr24231-1.C

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3 /* FRE testcase for PR 24231, problem with PRE coalescing abnormal phis.  */
   4 struct f
   5 {
   6   int i;
   7 };
   8 struct h{h();};
   9 int g(void);
  10 int g1(void) throw();
  11 int h2222(f*);
  12 void ghh(int);
  13
  14 int main(void)
  15 {
  16   int i;
  17   f t;
  18   try
  19   {
  20     i = g1();
  21     try
  22     {
  23       i = g();
  24     }catch(...)
  25     {}
  26     int j = i;
  27     try
  28     { t.i = i;
  29       i = g();
  30     }catch(...)
  31    {}
  32     i = 2;
  33     int h = t.i;
  34     ghh (h);
  35
  36     g();
  37   }catch(...)
  38   {}
  39   return i;
  40 }
  41
  42