mirror of
https://github.com/rust-lang/rust.git
synced 2025-02-19 10:24:16 +00:00
6bd85c4de4
Break type metadata identifiers tests into smaller set of tests/files, and move CFI (and KCFI) codegen tests to a cfi (and kcfi) subdirectory.
28 lines
835 B
Rust
28 lines
835 B
Rust
// Verifies that KCFI operand bundles are emitted.
|
|
//
|
|
//@ revisions: aarch64 x86_64
|
|
//@ [aarch64] compile-flags: --target aarch64-unknown-none
|
|
//@ [aarch64] needs-llvm-components: aarch64
|
|
//@ [x86_64] compile-flags: --target x86_64-unknown-none
|
|
//@ [x86_64] needs-llvm-components:
|
|
//@ compile-flags: -Cno-prepopulate-passes -Zsanitizer=kcfi -Copt-level=0
|
|
|
|
#![crate_type="lib"]
|
|
#![feature(no_core, lang_items)]
|
|
#![no_core]
|
|
|
|
#[lang="sized"]
|
|
trait Sized { }
|
|
#[lang="copy"]
|
|
trait Copy { }
|
|
|
|
impl Copy for i32 {}
|
|
|
|
pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 {
|
|
// CHECK-LABEL: define{{.*}}foo{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}}
|
|
// CHECK: start:
|
|
// CHECK-NEXT: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 {{[-0-9]+}}) ]
|
|
// CHECK-NEXT: ret i32 {{%.+}}
|
|
f(arg)
|
|
}
|