1/* PR c/34668 */ 2/* { dg-do compile } */ 3/* { dg-options "--combine -O2" } */ 4/* { dg-additional-sources "pr34668-2.c" } */ 5 6struct optab { unsigned code; }; 7extern struct optab optab_table[1]; 8 9void 10init_optab (struct optab *op) 11{ 12 op->code = 0xdead; 13} 14 15void 16set_conv_libfunc (void) 17{ 18 init_optab (&optab_table[0]); 19} 20