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