gcc/testsuite/g++.dg/tree-ssa/pr24231-2.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     {
  29       i = g();
  30     }catch(...)
  31     {}
  32     t.i = j;
  33     i = 2;
  34     int h = t.i;
  35     ghh (h);
  36
  37     g();
  38   }catch(...)
  39   {}
  40   return i;
  41 }