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https://github.com/rust-lang/rust.git
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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`.
75 lines
1.6 KiB
Rust
75 lines
1.6 KiB
Rust
//@ compile-flags: -O -Zmerge-functions=disabled
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//@ min-llvm-version: 18
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#![crate_type = "lib"]
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extern crate core;
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use core::cmp::Ordering;
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use core::num::NonZero;
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use core::ptr::NonNull;
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// CHECK-LABEL: @non_zero_eq
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#[no_mangle]
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pub fn non_zero_eq(l: Option<NonZero<u32>>, r: Option<NonZero<u32>>) -> bool {
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// CHECK: start:
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// CHECK-NEXT: icmp eq i32
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// CHECK-NEXT: ret i1
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l == r
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}
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// CHECK-LABEL: @non_zero_signed_eq
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#[no_mangle]
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pub fn non_zero_signed_eq(l: Option<NonZero<i64>>, r: Option<NonZero<i64>>) -> bool {
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// CHECK: start:
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// CHECK-NEXT: icmp eq i64
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// CHECK-NEXT: ret i1
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l == r
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}
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// CHECK-LABEL: @non_null_eq
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#[no_mangle]
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pub fn non_null_eq(l: Option<NonNull<u8>>, r: Option<NonNull<u8>>) -> bool {
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// CHECK: start:
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// CHECK-NEXT: icmp eq ptr
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// CHECK-NEXT: ret i1
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l == r
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}
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// CHECK-LABEL: @ordering_eq
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#[no_mangle]
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pub fn ordering_eq(l: Option<Ordering>, r: Option<Ordering>) -> bool {
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// CHECK: start:
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// CHECK-NEXT: icmp eq i8
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// CHECK-NEXT: ret i1
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l == r
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}
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#[derive(PartialEq)]
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pub enum EnumWithNiche {
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A,
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B,
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C,
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D,
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E,
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F,
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G,
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}
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// CHECK-LABEL: @niche_eq
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#[no_mangle]
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pub fn niche_eq(l: Option<EnumWithNiche>, r: Option<EnumWithNiche>) -> bool {
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// CHECK: start:
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// CHECK-NEXT: icmp eq i8
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// CHECK-NEXT: ret i1
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l == r
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}
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// FIXME: This should work too
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// // FIXME-CHECK-LABEL: @bool_eq
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// #[no_mangle]
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// pub fn bool_eq(l: Option<bool>, r: Option<bool>) -> bool {
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// // FIXME-CHECK: start:
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// // FIXME-CHECK-NEXT: icmp eq i8
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// // FIXME-CHECK-NEXT: ret i1
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// l == r
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// }
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