44a3a66ee8
They are also removed from the prelude as per the decision in https://github.com/rust-lang/rust/issues/87228. stdarch and compiler-builtins are updated to work with the new, stable asm! and global_asm! macros.
20 lines
458 B
Rust
20 lines
458 B
Rust
// Make sure rustdoc accepts asm! for a foreign architecture.
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use std::arch::asm;
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// @has asm_foreign/fn.aarch64.html
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pub unsafe fn aarch64(a: f64, b: f64) -> f64 {
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let c;
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asm!("add {:d}, {:d}, d0", out(vreg) c, in(vreg) a, in("d0") {
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|| {};
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b
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});
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c
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}
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// @has asm_foreign/fn.x86.html
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pub unsafe fn x86(a: f64, b: f64) -> f64 {
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let c;
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asm!("addsd {}, {}, xmm0", out(xmm_reg) c, in(xmm_reg) a, in("xmm0") b);
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c
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}
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