mirror of https://github.com/rust-lang/rust.git
12 lines
268 B
Rust
12 lines
268 B
Rust
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// only-aarch64
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// Make sure rustdoc accepts options(att_syntax) asm! on non-x86 targets.
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use std::arch::asm;
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// @has asm_foreign2/fn.x86.html
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pub unsafe fn x86(x: i64) -> i64 {
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let y;
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asm!("movq {}, {}", in(reg) x, out(reg) y, options(att_syntax));
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y
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}
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