1 // Bug: we were removing the p = q assignment in dce, and then reinserting 2 // it *after* the try/catch in out-of-ssa. Oops. 3 4 // testcase reduced from libjava/interpret.cc. 5 6 // { dg-do run } 7 // { dg-options "-O2" } 8 9 extern "C" int printf (const char *, ...); 10 11 bool b; 12 13 int main() 14 { 15 __label__ one, two, done; 16 void *labs[] = { &&one, &&two, &&done }; 17 const void **q = (const void **)labs; 18 const void **p = q; 19 20 try 21 { 22 one: 23 printf ("one!\n"); 24 if (b) 25 throw 42; 26 goto **p++; 27 28 two: 29 printf ("two!\n"); 30 goto **p++; 31 32 done: 33 printf ("done!\n"); 34 } 35 catch (int) 36 { 37 printf ("caught!\n"); 38 } 39 } 40
