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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`.
19 lines
496 B
Rust
19 lines
496 B
Rust
// This is a test for optimal Ord trait implementation for bool.
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// See <https://github.com/rust-lang/rust/issues/66780> 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_bool
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#[no_mangle]
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pub fn cmp_bool(a: bool, b: bool) -> Ordering {
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// LLVM 10 produces (zext a) + (sext b), but the final lowering is (zext a) - (zext b).
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// CHECK: zext i1
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// CHECK: {{z|s}}ext i1
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// CHECK: {{sub|add}} nsw
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a.cmp(&b)
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}
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