| // Verifies that user-defined CFI encoding for types are emitted. |
| // |
| // needs-sanitizer-cfi |
| // compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi |
| |
| #![crate_type="lib"] |
| #![feature(cfi_encoding, extern_types)] |
| |
| #[cfi_encoding = "3Foo"] |
| pub struct Type1(i32); |
| |
| extern { |
| #[cfi_encoding = "3Bar"] |
| type Type2; |
| } |
| |
| #[cfi_encoding = "3Baz"] |
| #[repr(transparent)] |
| pub struct Type3(i32); |
| |
| pub fn foo0(_: Type1) { } |
| // CHECK: define{{.*}}foo0{{.*}}!type ![[TYPE0:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo1(_: Type1, _: Type1) { } |
| // CHECK: define{{.*}}foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo2(_: Type1, _: Type1, _: Type1) { } |
| // CHECK: define{{.*}}foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo3(_: *mut Type2) { } |
| // CHECK: define{{.*}}foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo4(_: *mut Type2, _: *mut Type2) { } |
| // CHECK: define{{.*}}foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo5(_: *mut Type2, _: *mut Type2, _: *mut Type2) { } |
| // CHECK: define{{.*}}foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo6(_: *mut Type3) { } |
| // CHECK: define{{.*}}foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo7(_: *mut Type3, _: *mut Type3) { } |
| // CHECK: define{{.*}}foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| pub fn foo8(_: *mut Type3, _: *mut Type3, _: *mut Type3) { } |
| // CHECK: define{{.*}}foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} |
| |
| // CHECK: ![[TYPE0]] = !{i64 0, !"_ZTSFv3FooE"} |
| // CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFv3FooS_E"} |
| // CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFv3FooS_S_E"} |
| // CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvP3BarE"} |
| // CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvP3BarS0_E"} |
| // CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvP3BarS0_S0_E"} |
| // CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvP3BazE"} |
| // CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvP3BazS0_E"} |
| // CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvP3BazS0_S0_E"} |
