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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`.
14 lines
398 B
Rust
14 lines
398 B
Rust
//@ compile-flags: -O
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//@ only-x86_64 (vectorization varies between architectures)
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#![crate_type = "lib"]
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// Ensure that slice + take + sum gets vectorized.
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// Currently this relies on the slice::Iter::try_fold implementation
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// CHECK-LABEL: @slice_take_sum
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#[no_mangle]
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pub fn slice_take_sum(s: &[u64], l: usize) -> u64 {
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// CHECK: vector.body:
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// CHECK: ret
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s.iter().take(l).sum()
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}
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