rust/tests/codegen-units/partitioning/inline-always.rs

39 lines
991 B
Rust

//@ incremental
//@ compile-flags: -Zprint-mono-items=lazy -Copt-level=0
#![crate_type = "lib"]
// This test checks that a monomorphic inline(always) function is instantiated in every CGU that
// references it, even though this is an unoptimized incremental build.
// It also checks that an inline(always) function is only placed in CGUs that reference it.
mod inline {
//~ MONO_ITEM fn inline::inlined_function @@ inline_always-user1[Internal] inline_always-user2[Internal]
#[inline(always)]
pub fn inlined_function() {}
}
pub mod user1 {
use super::inline;
//~ MONO_ITEM fn user1::foo @@ inline_always-user1[External]
pub fn foo() {
inline::inlined_function();
}
}
pub mod user2 {
use super::inline;
//~ MONO_ITEM fn user2::bar @@ inline_always-user2[External]
pub fn bar() {
inline::inlined_function();
}
}
pub mod non_user {
//~ MONO_ITEM fn non_user::baz @@ inline_always-non_user[External]
pub fn baz() {}
}