// FIXME(nagisa): remove the flags here once all targets support `asm!`.
// compile-flags: --target x86_64-unknown-linux-gnu

// 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"]

#[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:",
    )
}

Add a test for escaping LLVMisms in inline asm
Add a test for escaping LLVMisms in inline asm

We escape certain LLVM-specific features when passing the inline
assembly string to the LLVM. Until now, however, there was no test
making sure this behaviour stays intact. This commit adds such a test!
