1 /* { dg-do compile } */ 2 /* { dg-options "-O -fdump-tree-fre1" } */ 3 f()4 char f() 5 { 6 char *i = (char*)__builtin_malloc(100); 7 __builtin_memcpy(i, "a", 1); 8 return i[0]; 9 } 10 11 /* { dg-final { scan-tree-dump "return 97;" "fre1" } } */ 12