mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-30 22:12:15 +00:00
72800d3b89
Except for `simd-intrinsic/`, which has a lot of files containing multiple types like `u8x64` which really are better when hand-formatted. There is a surprising amount of two-space indenting in this directory. Non-trivial changes: - `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the test. - `rustfmt::skip` used in a few places where hand-formatting read more nicely: `enum/enum-match.rs` - Line number adjustments needed for the expected output of `debug-column.rs` and `coroutine-debug.rs`.
29 lines
619 B
Rust
29 lines
619 B
Rust
// This is test for more optimal Ord implementation for integers.
|
|
// See <https://github.com/rust-lang/rust/issues/63758> for more info.
|
|
|
|
//@ compile-flags: -C opt-level=3
|
|
|
|
#![crate_type = "lib"]
|
|
|
|
use std::cmp::Ordering;
|
|
|
|
// CHECK-LABEL: @cmp_signed
|
|
#[no_mangle]
|
|
pub fn cmp_signed(a: i64, b: i64) -> Ordering {
|
|
// CHECK: icmp slt
|
|
// CHECK: icmp ne
|
|
// CHECK: zext i1
|
|
// CHECK: select i1
|
|
a.cmp(&b)
|
|
}
|
|
|
|
// CHECK-LABEL: @cmp_unsigned
|
|
#[no_mangle]
|
|
pub fn cmp_unsigned(a: u32, b: u32) -> Ordering {
|
|
// CHECK: icmp ult
|
|
// CHECK: icmp ne
|
|
// CHECK: zext i1
|
|
// CHECK: select i1
|
|
a.cmp(&b)
|
|
}
|