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// needs-asm-support
// only-x86_64
// Make sure rustc doesn't ICE on asm! for a foreign architecture.
#![crate_type = "rlib"]
use std::arch::asm;
pub unsafe fn aarch64(a: f64, b: f64) -> f64 {
let c;
asm!("add {:d}, {:d}, d0", out(vreg) c, in(vreg) a, in("d0") {
|| {};
b
});
//~^^^^ invalid register class
//~^^^^^ invalid register class
//~^^^^^^ invalid register
c
}
pub unsafe fn x86(a: f64, b: f64) -> f64 {
let c;
asm!("addsd {}, {}, xmm0", out(xmm_reg) c, in(xmm_reg) a, in("xmm0") b);
c
}
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