about summary refs log tree commit diff
path: root/tests/codegen-llvm/aarch64-softfloat.rs
blob: 4f5366e047fbdaf6dfea333cfb2a09fc01ef244d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
//@ add-core-stubs
//@ compile-flags: --target aarch64-unknown-none-softfloat -Zmerge-functions=disabled
//@ needs-llvm-components: aarch64
#![crate_type = "lib"]
#![feature(no_core, lang_items)]
#![no_core]

extern crate minicore;
use minicore::*;

// CHECK: i64 @pass_f64_C(i64 {{[^,]*}})
#[no_mangle]
extern "C" fn pass_f64_C(x: f64) -> f64 {
    x
}

// CHECK: i64 @pass_f32_pair_C(i64 {{[^,]*}})
#[no_mangle]
extern "C" fn pass_f32_pair_C(x: (f32, f32)) -> (f32, f32) {
    x
}

// CHECK: [2 x i64] @pass_f64_pair_C([2 x i64] {{[^,]*}})
#[no_mangle]
extern "C" fn pass_f64_pair_C(x: (f64, f64)) -> (f64, f64) {
    x
}

// CHECK: i64 @pass_f64_Rust(i64 {{[^,]*}})
#[no_mangle]
fn pass_f64_Rust(x: f64) -> f64 {
    x
}

// CHECK: i64 @pass_f32_pair_Rust(i64 {{[^,]*}})
#[no_mangle]
fn pass_f32_pair_Rust(x: (f32, f32)) -> (f32, f32) {
    x
}

// CHECK: void @pass_f64_pair_Rust(ptr {{.*}}%{{[^ ]+}}, ptr {{.*}}%{{[^ ]+}})
#[no_mangle]
fn pass_f64_pair_Rust(x: (f64, f64)) -> (f64, f64) {
    x
}