1 // Copyright 2017 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // MSVC doesn't support 128 bit integers, and other Windows
12 // C compilers have very inconsistent views on how the ABI
17 // Ignore 32 bit targets:
18 // ignore-x86, ignore-arm
22 #![feature(i128_type)]
24 #[link(name = "rust_test_helpers", kind = "static")]
26 fn identity(f: u128) -> u128;
27 fn square(f: i128) -> i128;
28 fn sub(f: i128, f: i128) -> i128;
33 let a = 0x734C_C2F2_A521;
34 let b = 0x33EE_0E2A_54E2_59DA_A0E7_8E41;
35 let b_out = identity(b);
37 let a_square = square(a);
38 assert_eq!(b, a_square as u128);
39 let k = 0x1234_5678_9ABC_DEFF_EDCB_A987_6543_210;
40 let k_d = 0x2468_ACF1_3579_BDFF_DB97_530E_CA86_420;
41 let k_out = sub(k_d, k);