| /* Test __builtin_{add,sub,mul}_overflow. */ |
| /* { dg-do run { target int128 } } */ |
| /* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */ |
| |
| #include "builtin-arith-overflow-1.h" |
| |
| #define INT128_MAX ((signed __int128) (((unsigned __int128) 1 << (__SIZEOF_INT128__ * __CHAR_BIT__ - 1)) - 1)) |
| #define INT128_MIN (-INT128_MAX - 1) |
| |
| #define U(s, op) op |
| TESTS (__int128, INT128_MIN, INT128_MAX) |
| |
| #undef T |
| #define T(n, t1, t2, tr, v1, v2, vr, b, o) t##n##b (); |
| |
| int |
| main () |
| { |
| TESTS (__int128, INT128_MIN, INT128_MAX) |
| return 0; |
| } |
