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https://github.com/rust-lang/rust
synced 2024-07-20 18:05:58 +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.
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// See <https://github.com/rust-lang/rust/issues/63758> for more info.
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//@ compile-flags: -C opt-level=3
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#![crate_type = "lib"]
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use std::cmp::Ordering;
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// CHECK-LABEL: @cmp_signed
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#[no_mangle]
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pub fn cmp_signed(a: i64, b: i64) -> Ordering {
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// CHECK: icmp slt
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// CHECK: icmp ne
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// CHECK: zext i1
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// CHECK: select i1
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a.cmp(&b)
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}
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// CHECK-LABEL: @cmp_unsigned
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#[no_mangle]
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pub fn cmp_unsigned(a: u32, b: u32) -> Ordering {
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// CHECK: icmp ult
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// CHECK: icmp ne
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// CHECK: zext i1
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// CHECK: select i1
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a.cmp(&b)
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}
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