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      1 // Verify that loop optimization takes into account the exception edge
      2 // and does not increment I before the call.
      3 // { dg-do run }
      4 // { dg-options "-O2" }
      5 
      6 extern "C" void abort();
      7 static void bar(char *);
      8 
      9 static void foo(unsigned long element_count, char *ptr)
     10 {
     11   unsigned long i;
     12   try {
     13     for (i = 0; i != element_count; i++, ptr += 8)
     14       bar (ptr);
     15   }
     16   catch (...) {
     17     if (i)
     18       abort ();
     19   }
     20 }
     21 
     22 static void bar(char *)
     23 {
     24   throw 1;
     25 }
     26 
     27 int main()
     28 {
     29   foo(2, 0);
     30 }
     31