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