20 lines
528 B
Rust
20 lines
528 B
Rust
// Checks that naked functions are not instrumented by -Cinstrument-coverage.
|
|
// Regression test for issue #105170.
|
|
//
|
|
//@ needs-asm-support
|
|
//@ compile-flags: -Zno-profiler-runtime
|
|
//@ compile-flags: -Cinstrument-coverage
|
|
#![crate_type = "lib"]
|
|
#![feature(naked_functions)]
|
|
use std::arch::naked_asm;
|
|
|
|
#[naked]
|
|
#[no_mangle]
|
|
pub unsafe extern "C" fn f() {
|
|
// CHECK: define {{(dso_local )?}}void @f()
|
|
// CHECK-NEXT: start:
|
|
// CHECK-NEXT: call void asm
|
|
// CHECK-NEXT: unreachable
|
|
naked_asm!("");
|
|
}
|