| /* PR tree-optimization/86714 - tree-ssa-forwprop.c confused by too |
| long initializer |
| |
| The excessively long initializer for a[0] is undefined but this |
| test verifies that the excess elements are not considered a part |
| of the value of the array as a matter of QoI. */ |
| |
| const char a[2][3] = { "1234", "xyz" }; |
| char b[6]; |
| |
| void *pb = b; |
| |
| int main () |
| { |
| __builtin_memcpy (b, a, 4); |
| __builtin_memset (b + 4, 'a', 2); |
| |
| if (b[0] != '1' || b[1] != '2' || b[2] != '3' |
| || b[3] != 'x' || b[4] != 'a' || b[5] != 'a') |
| __builtin_abort (); |
| |
| if (__builtin_memcmp (pb, "123xaa", 6)) |
| __builtin_abort (); |
| |
| return 0; |
| } |
