mirror of https://github.com/rust-lang/rust
17 lines
444 B
Rust
17 lines
444 B
Rust
//@ compile-flags: -Cno-prepopulate-passes
|
|
//@ needs-unwind
|
|
//@ min-llvm-version: 17.0.2
|
|
#![crate_type = "lib"]
|
|
|
|
// This test checks that drop calls in unwind landing pads
|
|
// get the `cold` attribute.
|
|
|
|
// CHECK-LABEL: @check_cold
|
|
// CHECK: {{(call|invoke) void .+}}drop_in_place{{.+}} [[ATTRIBUTES:#[0-9]+]]
|
|
// CHECK: attributes [[ATTRIBUTES]] = { cold }
|
|
#[no_mangle]
|
|
pub fn check_cold(f: fn(), x: Box<u32>) {
|
|
// this may unwind
|
|
f();
|
|
}
|