mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-31 13:04:42 +00:00
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`.
31 lines
861 B
Rust
31 lines
861 B
Rust
// FIXME(nagisa): remove the flags below once all targets support `asm!`.
|
|
//@ compile-flags: --target x86_64-unknown-linux-gnu -Copt-level=0
|
|
//@ needs-llvm-components: x86
|
|
|
|
// Verify we sanitize the special tokens for the LLVM inline-assembly, ensuring people won't
|
|
// inadvertently rely on the LLVM-specific syntax and features.
|
|
#![no_core]
|
|
#![feature(no_core, lang_items, rustc_attrs)]
|
|
#![crate_type = "rlib"]
|
|
#![allow(named_asm_labels)]
|
|
|
|
#[rustc_builtin_macro]
|
|
macro_rules! asm {
|
|
() => {};
|
|
}
|
|
|
|
#[lang = "sized"]
|
|
trait Sized {}
|
|
#[lang = "copy"]
|
|
trait Copy {}
|
|
|
|
pub unsafe fn we_escape_dollar_signs() {
|
|
// CHECK: call void asm sideeffect alignstack inteldialect "banana$$:"
|
|
asm!(r"banana$:",)
|
|
}
|
|
|
|
pub unsafe fn we_escape_escapes_too() {
|
|
// CHECK: call void asm sideeffect alignstack inteldialect "banana\{{(\\|5C)}}36:"
|
|
asm!(r"banana\36:",)
|
|
}
|