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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
| commit | d1b2d29528b7794b41e66fc2136e395a02f8529b (patch) | |
| tree | a4a17504b260206dec3cf55b2dca82929a348ac2 /tests/codegen/sanitizer | |
| parent | Releasing progress-linux version 1.72.1+dfsg1-1~progress7.99u1. (diff) | |
| download | rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.tar.xz rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.zip | |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/sanitizer')
29 files changed, 1756 insertions, 0 deletions
diff --git a/tests/codegen/sanitizer/cfi-add-canonical-jump-tables-flag.rs b/tests/codegen/sanitizer/cfi-add-canonical-jump-tables-flag.rs new file mode 100644 index 000000000..1ee8bdfc3 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-add-canonical-jump-tables-flag.rs @@ -0,0 +1,11 @@ +// Verifies that "CFI Canonical Jump Tables" module flag is added. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi + +#![crate_type="lib"] + +pub fn foo() { +} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"CFI Canonical Jump Tables", i32 1} diff --git a/tests/codegen/sanitizer/cfi-add-enable-split-lto-unit-flag.rs b/tests/codegen/sanitizer/cfi-add-enable-split-lto-unit-flag.rs new file mode 100644 index 000000000..68c91384b --- /dev/null +++ b/tests/codegen/sanitizer/cfi-add-enable-split-lto-unit-flag.rs @@ -0,0 +1,11 @@ +// Verifies that "EnableSplitLTOUnit" module flag is added. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi + +#![crate_type="lib"] + +pub fn foo() { +} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"EnableSplitLTOUnit", i32 1} diff --git a/tests/codegen/sanitizer/cfi-emit-type-checks-attr-no-sanitize.rs b/tests/codegen/sanitizer/cfi-emit-type-checks-attr-no-sanitize.rs new file mode 100644 index 000000000..a3cd16e3d --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-checks-attr-no-sanitize.rs @@ -0,0 +1,18 @@ +// Verifies that pointer type membership tests for indirect calls are omitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 + +#![crate_type="lib"] +#![feature(no_sanitize)] + +#[no_sanitize(cfi)] +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: cfi_emit_type_checks_attr_no_sanitize::foo + // CHECK: Function Attrs: {{.*}} + // CHECK-LABEL: define{{.*}}foo{{.*}}!type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: start: + // CHECK-NEXT: {{%.+}} = call i32 %f(i32 %arg) + // CHECK-NEXT: ret i32 {{%.+}} + f(arg) +} diff --git a/tests/codegen/sanitizer/cfi-emit-type-checks.rs b/tests/codegen/sanitizer/cfi-emit-type-checks.rs new file mode 100644 index 000000000..f0fe5de9f --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-checks.rs @@ -0,0 +1,19 @@ +// Verifies that pointer type membership tests for indirect calls are emitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 + +#![crate_type="lib"] + +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: define{{.*}}foo{{.*}}!type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: start: + // CHECK: [[TT:%.+]] = call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"{{[[:print:]]+}}") + // CHECK-NEXT: br i1 [[TT]], label %type_test.pass, label %type_test.fail + // CHECK: type_test.pass: + // CHECK-NEXT: {{%.+}} = call i32 %f(i32 %arg) + // CHECK: type_test.fail: + // CHECK-NEXT: call void @llvm.trap() + // CHECK-NEXT: unreachable + f(arg) +} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-attr-cfi-encoding.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-attr-cfi-encoding.rs new file mode 100644 index 000000000..084d8bf80 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-attr-cfi-encoding.rs @@ -0,0 +1,48 @@ +// 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"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-id-itanium-cxx-abi.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-id-itanium-cxx-abi.rs new file mode 100644 index 000000000..da608e180 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-id-itanium-cxx-abi.rs @@ -0,0 +1,604 @@ +// Verifies that type metadata identifiers for functions are emitted correctly. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi + +#![crate_type="lib"] +#![allow(dead_code)] +#![allow(incomplete_features)] +#![allow(unused_must_use)] +#![feature(adt_const_params, extern_types, inline_const, type_alias_impl_trait)] + +extern crate core; +use core::ffi::*; +use std::marker::PhantomData; + +// User-defined type (structure) +pub struct Struct1<T> { + member1: T, +} + +// User-defined type (enum) +pub enum Enum1<T> { + Variant1(T), +} + +// User-defined type (union) +pub union Union1<T> { + member1: std::mem::ManuallyDrop<T>, +} + +// Extern type +extern { + pub type type1; +} + +// Trait +pub trait Trait1<T> { + fn foo(&self) { } +} + +// Trait implementation +impl<T> Trait1<T> for i32 { + fn foo(&self) { } +} + +// Trait implementation +impl<T, U> Trait1<T> for Struct1<U> { + fn foo(&self) { } +} + +// impl Trait type aliases for helping with defining other types (see below) +pub type Type1 = impl Send; +pub type Type2 = impl Send; +pub type Type3 = impl Send; +pub type Type4 = impl Send; +pub type Type5 = impl Send; +pub type Type6 = impl Send; +pub type Type7 = impl Send; +pub type Type8 = impl Send; +pub type Type9 = impl Send; +pub type Type10 = impl Send; +pub type Type11 = impl Send; + +pub fn fn1<'a>() where + Type1: 'static, + Type2: 'static, + Type3: 'static, + Type4: 'static, + Type5: 'static, + Type6: 'static, + Type7: 'static, + Type8: 'static, + Type9: 'static, + Type10: 'static, + Type11: 'static, +{ + // Closure + let closure1 = || { }; + let _: Type1 = closure1; + + // Constructor + pub struct Foo(i32); + let _: Type2 = Foo; + + // Type in extern path + extern { + fn foo(); + } + let _: Type3 = foo; + + // Type in closure path + || { + pub struct Foo; + let _: Type4 = Foo; + }; + + // Type in const path + const { + pub struct Foo; + fn foo() -> Type5 { Foo } + }; + + // Type in impl path + impl<T> Struct1<T> { + fn foo(&self) { } + } + let _: Type6 = <Struct1<i32>>::foo; + + // Trait method + let _: Type7 = <dyn Trait1<i32>>::foo; + + // Trait method + let _: Type8 = <i32 as Trait1<i32>>::foo; + + // Trait method + let _: Type9 = <Struct1<i32> as Trait1<i32>>::foo; + + // Const generics + pub struct Qux<T, const N: usize>([T; N]); + let _: Type10 = Qux([0; 32]); + + // Lifetimes/regions + pub struct Quux<'a>(&'a i32); + pub struct Quuux<'a, 'b>(&'a i32, &'b Quux<'b>); + let _: Type11 = Quuux; +} + +// Helper type to make Type12 have an unique id +struct Foo(i32); + +// repr(transparent) user-defined type +#[repr(transparent)] +pub struct Type12 { + member1: (), + member2: PhantomData<i32>, + member3: Foo, +} + +// Self-referencing repr(transparent) user-defined type +#[repr(transparent)] +pub struct Type13<'a> { + member1: (), + member2: PhantomData<i32>, + member3: &'a Type13<'a>, +} + +// Helper type to make Type14 have an unique id +pub struct Bar; + +// repr(transparent) user-defined generic type +#[repr(transparent)] +pub struct Type14<T>(T); + +pub fn foo0(_: ()) { } +// CHECK: define{{.*}}foo0{{.*}}!type ![[TYPE0:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo1(_: (), _: c_void) { } +// CHECK: define{{.*}}foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo2(_: (), _: c_void, _: c_void) { } +// CHECK: define{{.*}}foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo3(_: *mut ()) { } +// CHECK: define{{.*}}foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo4(_: *mut (), _: *mut c_void) { } +// CHECK: define{{.*}}foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo5(_: *mut (), _: *mut c_void, _: *mut c_void) { } +// CHECK: define{{.*}}foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo6(_: *const ()) { } +// CHECK: define{{.*}}foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo7(_: *const (), _: *const c_void) { } +// CHECK: define{{.*}}foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo8(_: *const (), _: *const c_void, _: *const c_void) { } +// CHECK: define{{.*}}foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo9(_: bool) { } +// CHECK: define{{.*}}foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo10(_: bool, _: bool) { } +// CHECK: define{{.*}}foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo11(_: bool, _: bool, _: bool) { } +// CHECK: define{{.*}}foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo12(_: i8) { } +// CHECK: define{{.*}}foo12{{.*}}!type ![[TYPE12:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo13(_: i8, _: i8) { } +// CHECK: define{{.*}}foo13{{.*}}!type ![[TYPE13:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo14(_: i8, _: i8, _: i8) { } +// CHECK: define{{.*}}foo14{{.*}}!type ![[TYPE14:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo15(_: i16) { } +// CHECK: define{{.*}}foo15{{.*}}!type ![[TYPE15:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo16(_: i16, _: i16) { } +// CHECK: define{{.*}}foo16{{.*}}!type ![[TYPE16:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo17(_: i16, _: i16, _: i16) { } +// CHECK: define{{.*}}foo17{{.*}}!type ![[TYPE17:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo18(_: i32) { } +// CHECK: define{{.*}}foo18{{.*}}!type ![[TYPE18:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo19(_: i32, _: i32) { } +// CHECK: define{{.*}}foo19{{.*}}!type ![[TYPE19:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo20(_: i32, _: i32, _: i32) { } +// CHECK: define{{.*}}foo20{{.*}}!type ![[TYPE20:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo21(_: i64) { } +// CHECK: define{{.*}}foo21{{.*}}!type ![[TYPE21:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo22(_: i64, _: i64) { } +// CHECK: define{{.*}}foo22{{.*}}!type ![[TYPE22:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo23(_: i64, _: i64, _: i64) { } +// CHECK: define{{.*}}foo23{{.*}}!type ![[TYPE23:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo24(_: i128) { } +// CHECK: define{{.*}}foo24{{.*}}!type ![[TYPE24:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo25(_: i128, _: i128) { } +// CHECK: define{{.*}}foo25{{.*}}!type ![[TYPE25:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo26(_: i128, _: i128, _: i128) { } +// CHECK: define{{.*}}foo26{{.*}}!type ![[TYPE26:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo27(_: isize) { } +// CHECK: define{{.*}}foo27{{.*}}!type ![[TYPE27:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo28(_: isize, _: isize) { } +// CHECK: define{{.*}}foo28{{.*}}!type ![[TYPE28:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo29(_: isize, _: isize, _: isize) { } +// CHECK: define{{.*}}foo29{{.*}}!type ![[TYPE29:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo30(_: u8) { } +// CHECK: define{{.*}}foo30{{.*}}!type ![[TYPE30:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo31(_: u8, _: u8) { } +// CHECK: define{{.*}}foo31{{.*}}!type ![[TYPE31:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo32(_: u8, _: u8, _: u8) { } +// CHECK: define{{.*}}foo32{{.*}}!type ![[TYPE32:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo33(_: u16) { } +// CHECK: define{{.*}}foo33{{.*}}!type ![[TYPE33:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo34(_: u16, _: u16) { } +// CHECK: define{{.*}}foo34{{.*}}!type ![[TYPE34:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo35(_: u16, _: u16, _: u16) { } +// CHECK: define{{.*}}foo35{{.*}}!type ![[TYPE35:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo36(_: u32) { } +// CHECK: define{{.*}}foo36{{.*}}!type ![[TYPE36:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo37(_: u32, _: u32) { } +// CHECK: define{{.*}}foo37{{.*}}!type ![[TYPE37:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo38(_: u32, _: u32, _: u32) { } +// CHECK: define{{.*}}foo38{{.*}}!type ![[TYPE38:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo39(_: u64) { } +// CHECK: define{{.*}}foo39{{.*}}!type ![[TYPE39:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo40(_: u64, _: u64) { } +// CHECK: define{{.*}}foo40{{.*}}!type ![[TYPE40:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo41(_: u64, _: u64, _: u64) { } +// CHECK: define{{.*}}foo41{{.*}}!type ![[TYPE41:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo42(_: u128) { } +// CHECK: define{{.*}}foo42{{.*}}!type ![[TYPE42:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo43(_: u128, _: u128) { } +// CHECK: define{{.*}}foo43{{.*}}!type ![[TYPE43:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo44(_: u128, _: u128, _: u128) { } +// CHECK: define{{.*}}foo44{{.*}}!type ![[TYPE44:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo45(_: usize) { } +// CHECK: define{{.*}}foo45{{.*}}!type ![[TYPE45:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo46(_: usize, _: usize) { } +// CHECK: define{{.*}}foo46{{.*}}!type ![[TYPE46:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo47(_: usize, _: usize, _: usize) { } +// CHECK: define{{.*}}foo47{{.*}}!type ![[TYPE47:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo48(_: f32) { } +// CHECK: define{{.*}}foo48{{.*}}!type ![[TYPE48:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo49(_: f32, _: f32) { } +// CHECK: define{{.*}}foo49{{.*}}!type ![[TYPE49:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo50(_: f32, _: f32, _: f32) { } +// CHECK: define{{.*}}foo50{{.*}}!type ![[TYPE50:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo51(_: f64) { } +// CHECK: define{{.*}}foo51{{.*}}!type ![[TYPE51:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo52(_: f64, _: f64) { } +// CHECK: define{{.*}}foo52{{.*}}!type ![[TYPE52:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo53(_: f64, _: f64, _: f64) { } +// CHECK: define{{.*}}foo53{{.*}}!type ![[TYPE53:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo54(_: char) { } +// CHECK: define{{.*}}foo54{{.*}}!type ![[TYPE54:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo55(_: char, _: char) { } +// CHECK: define{{.*}}foo55{{.*}}!type ![[TYPE55:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo56(_: char, _: char, _: char) { } +// CHECK: define{{.*}}foo56{{.*}}!type ![[TYPE56:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo57(_: &str) { } +// CHECK: define{{.*}}foo57{{.*}}!type ![[TYPE57:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo58(_: &str, _: &str) { } +// CHECK: define{{.*}}foo58{{.*}}!type ![[TYPE58:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo59(_: &str, _: &str, _: &str) { } +// CHECK: define{{.*}}foo59{{.*}}!type ![[TYPE59:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo60(_: (i32, i32)) { } +// CHECK: define{{.*}}foo60{{.*}}!type ![[TYPE60:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo61(_: (i32, i32), _: (i32, i32)) { } +// CHECK: define{{.*}}foo61{{.*}}!type ![[TYPE61:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo62(_: (i32, i32), _: (i32, i32), _: (i32, i32)) { } +// CHECK: define{{.*}}foo62{{.*}}!type ![[TYPE62:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo63(_: [i32; 32]) { } +// CHECK: define{{.*}}foo63{{.*}}!type ![[TYPE63:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo64(_: [i32; 32], _: [i32; 32]) { } +// CHECK: define{{.*}}foo64{{.*}}!type ![[TYPE64:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo65(_: [i32; 32], _: [i32; 32], _: [i32; 32]) { } +// CHECK: define{{.*}}foo65{{.*}}!type ![[TYPE65:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo66(_: &[i32]) { } +// CHECK: define{{.*}}foo66{{.*}}!type ![[TYPE66:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo67(_: &[i32], _: &[i32]) { } +// CHECK: define{{.*}}foo67{{.*}}!type ![[TYPE67:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo68(_: &[i32], _: &[i32], _: &[i32]) { } +// CHECK: define{{.*}}foo68{{.*}}!type ![[TYPE68:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo69(_: &Struct1::<i32>) { } +// CHECK: define{{.*}}foo69{{.*}}!type ![[TYPE69:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo70(_: &Struct1::<i32>, _: &Struct1::<i32>) { } +// CHECK: define{{.*}}foo70{{.*}}!type ![[TYPE70:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo71(_: &Struct1::<i32>, _: &Struct1::<i32>, _: &Struct1::<i32>) { } +// CHECK: define{{.*}}foo71{{.*}}!type ![[TYPE71:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo72(_: &Enum1::<i32>) { } +// CHECK: define{{.*}}foo72{{.*}}!type ![[TYPE72:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo73(_: &Enum1::<i32>, _: &Enum1::<i32>) { } +// CHECK: define{{.*}}foo73{{.*}}!type ![[TYPE73:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo74(_: &Enum1::<i32>, _: &Enum1::<i32>, _: &Enum1::<i32>) { } +// CHECK: define{{.*}}foo74{{.*}}!type ![[TYPE74:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo75(_: &Union1::<i32>) { } +// CHECK: define{{.*}}foo75{{.*}}!type ![[TYPE75:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo76(_: &Union1::<i32>, _: &Union1::<i32>) { } +// CHECK: define{{.*}}foo76{{.*}}!type ![[TYPE76:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo77(_: &Union1::<i32>, _: &Union1::<i32>, _: &Union1::<i32>) { } +// CHECK: define{{.*}}foo77{{.*}}!type ![[TYPE77:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo78(_: *mut type1) { } +// CHECK: define{{.*}}foo78{{.*}}!type ![[TYPE78:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo79(_: *mut type1, _: *mut type1) { } +// CHECK: define{{.*}}foo79{{.*}}!type ![[TYPE79:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo80(_: *mut type1, _: *mut type1, _: *mut type1) { } +// CHECK: define{{.*}}foo80{{.*}}!type ![[TYPE80:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo81(_: &mut i32) { } +// CHECK: define{{.*}}foo81{{.*}}!type ![[TYPE81:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo82(_: &mut i32, _: &i32) { } +// CHECK: define{{.*}}foo82{{.*}}!type ![[TYPE82:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo83(_: &mut i32, _: &i32, _: &i32) { } +// CHECK: define{{.*}}foo83{{.*}}!type ![[TYPE83:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo84(_: &i32) { } +// CHECK: define{{.*}}foo84{{.*}}!type ![[TYPE84:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo85(_: &i32, _: &mut i32) { } +// CHECK: define{{.*}}foo85{{.*}}!type ![[TYPE85:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo86(_: &i32, _: &mut i32, _: &mut i32) { } +// CHECK: define{{.*}}foo86{{.*}}!type ![[TYPE86:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo87(_: *mut i32) { } +// CHECK: define{{.*}}foo87{{.*}}!type ![[TYPE87:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo88(_: *mut i32, _: *const i32) { } +// CHECK: define{{.*}}foo88{{.*}}!type ![[TYPE88:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo89(_: *mut i32, _: *const i32, _: *const i32) { } +// CHECK: define{{.*}}foo89{{.*}}!type ![[TYPE89:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo90(_: *const i32) { } +// CHECK: define{{.*}}foo90{{.*}}!type ![[TYPE90:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo91(_: *const i32, _: *mut i32) { } +// CHECK: define{{.*}}foo91{{.*}}!type ![[TYPE91:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo92(_: *const i32, _: *mut i32, _: *mut i32) { } +// CHECK: define{{.*}}foo92{{.*}}!type ![[TYPE92:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo93(_: fn(i32) -> i32) { } +// CHECK: define{{.*}}foo93{{.*}}!type ![[TYPE93:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo94(_: fn(i32) -> i32, _: fn(i32) -> i32) { } +// CHECK: define{{.*}}foo94{{.*}}!type ![[TYPE94:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo95(_: fn(i32) -> i32, _: fn(i32) -> i32, _: fn(i32) -> i32) { } +// CHECK: define{{.*}}foo95{{.*}}!type ![[TYPE95:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo96(_: &dyn Fn(i32) -> i32) { } +// CHECK: define{{.*}}foo96{{.*}}!type ![[TYPE96:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo97(_: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32) { } +// CHECK: define{{.*}}foo97{{.*}}!type ![[TYPE97:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo98(_: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32) { } +// CHECK: define{{.*}}foo98{{.*}}!type ![[TYPE98:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo99(_: &dyn FnMut(i32) -> i32) { } +// CHECK: define{{.*}}foo99{{.*}}!type ![[TYPE99:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo100(_: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32) { } +// CHECK: define{{.*}}foo100{{.*}}!type ![[TYPE100:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo101(_: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32) { } +// CHECK: define{{.*}}foo101{{.*}}!type ![[TYPE101:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo102(_: &dyn FnOnce(i32) -> i32) { } +// CHECK: define{{.*}}foo102{{.*}}!type ![[TYPE102:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo103(_: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32) { } +// CHECK: define{{.*}}foo103{{.*}}!type ![[TYPE103:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo104(_: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32) {} +// CHECK: define{{.*}}foo104{{.*}}!type ![[TYPE104:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo105(_: &dyn Send) { } +// CHECK: define{{.*}}foo105{{.*}}!type ![[TYPE105:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo106(_: &dyn Send, _: &dyn Send) { } +// CHECK: define{{.*}}foo106{{.*}}!type ![[TYPE106:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo107(_: &dyn Send, _: &dyn Send, _: &dyn Send) { } +// CHECK: define{{.*}}foo107{{.*}}!type ![[TYPE107:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo108(_: Type1) { } +// CHECK: define{{.*}}foo108{{.*}}!type ![[TYPE108:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo109(_: Type1, _: Type1) { } +// CHECK: define{{.*}}foo109{{.*}}!type ![[TYPE109:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo110(_: Type1, _: Type1, _: Type1) { } +// CHECK: define{{.*}}foo110{{.*}}!type ![[TYPE110:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo111(_: Type2) { } +// CHECK: define{{.*}}foo111{{.*}}!type ![[TYPE111:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo112(_: Type2, _: Type2) { } +// CHECK: define{{.*}}foo112{{.*}}!type ![[TYPE112:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo113(_: Type2, _: Type2, _: Type2) { } +// CHECK: define{{.*}}foo113{{.*}}!type ![[TYPE113:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo114(_: Type3) { } +// CHECK: define{{.*}}foo114{{.*}}!type ![[TYPE114:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo115(_: Type3, _: Type3) { } +// CHECK: define{{.*}}foo115{{.*}}!type ![[TYPE115:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo116(_: Type3, _: Type3, _: Type3) { } +// CHECK: define{{.*}}foo116{{.*}}!type ![[TYPE116:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo117(_: Type4) { } +// CHECK: define{{.*}}foo117{{.*}}!type ![[TYPE117:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo118(_: Type4, _: Type4) { } +// CHECK: define{{.*}}foo118{{.*}}!type ![[TYPE118:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo119(_: Type4, _: Type4, _: Type4) { } +// CHECK: define{{.*}}foo119{{.*}}!type ![[TYPE119:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo120(_: Type5) { } +// CHECK: define{{.*}}foo120{{.*}}!type ![[TYPE120:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo121(_: Type5, _: Type5) { } +// CHECK: define{{.*}}foo121{{.*}}!type ![[TYPE121:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo122(_: Type5, _: Type5, _: Type5) { } +// CHECK: define{{.*}}foo122{{.*}}!type ![[TYPE122:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo123(_: Type6) { } +// CHECK: define{{.*}}foo123{{.*}}!type ![[TYPE123:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo124(_: Type6, _: Type6) { } +// CHECK: define{{.*}}foo124{{.*}}!type ![[TYPE124:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo125(_: Type6, _: Type6, _: Type6) { } +// CHECK: define{{.*}}foo125{{.*}}!type ![[TYPE125:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo126(_: Type7) { } +// CHECK: define{{.*}}foo126{{.*}}!type ![[TYPE126:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo127(_: Type7, _: Type7) { } +// CHECK: define{{.*}}foo127{{.*}}!type ![[TYPE127:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo128(_: Type7, _: Type7, _: Type7) { } +// CHECK: define{{.*}}foo128{{.*}}!type ![[TYPE128:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo129(_: Type8) { } +// CHECK: define{{.*}}foo129{{.*}}!type ![[TYPE129:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo130(_: Type8, _: Type8) { } +// CHECK: define{{.*}}foo130{{.*}}!type ![[TYPE130:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo131(_: Type8, _: Type8, _: Type8) { } +// CHECK: define{{.*}}foo131{{.*}}!type ![[TYPE131:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo132(_: Type9) { } +// CHECK: define{{.*}}foo132{{.*}}!type ![[TYPE132:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo133(_: Type9, _: Type9) { } +// CHECK: define{{.*}}foo133{{.*}}!type ![[TYPE133:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo134(_: Type9, _: Type9, _: Type9) { } +// CHECK: define{{.*}}foo134{{.*}}!type ![[TYPE134:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo135(_: Type10) { } +// CHECK: define{{.*}}foo135{{.*}}!type ![[TYPE135:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo136(_: Type10, _: Type10) { } +// CHECK: define{{.*}}foo136{{.*}}!type ![[TYPE136:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo137(_: Type10, _: Type10, _: Type10) { } +// CHECK: define{{.*}}foo137{{.*}}!type ![[TYPE137:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo138(_: Type11) { } +// CHECK: define{{.*}}foo138{{.*}}!type ![[TYPE138:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo139(_: Type11, _: Type11) { } +// CHECK: define{{.*}}foo139{{.*}}!type ![[TYPE139:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo140(_: Type11, _: Type11, _: Type11) { } +// CHECK: define{{.*}}foo140{{.*}}!type ![[TYPE140:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo141(_: Type12) { } +// CHECK: define{{.*}}foo141{{.*}}!type ![[TYPE141:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo142(_: Type12, _: Type12) { } +// CHECK: define{{.*}}foo142{{.*}}!type ![[TYPE142:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo143(_: Type12, _: Type12, _: Type12) { } +// CHECK: define{{.*}}foo143{{.*}}!type ![[TYPE143:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo144(_: Type13) { } +// CHECK: define{{.*}}foo144{{.*}}!type ![[TYPE144:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo145(_: Type13, _: Type13) { } +// CHECK: define{{.*}}foo145{{.*}}!type ![[TYPE145:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo146(_: Type13, _: Type13, _: Type13) { } +// CHECK: define{{.*}}foo146{{.*}}!type ![[TYPE146:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo147(_: Type14<Bar>) { } +// CHECK: define{{.*}}foo147{{.*}}!type ![[TYPE147:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo148(_: Type14<Bar>, _: Type14<Bar>) { } +// CHECK: define{{.*}}foo148{{.*}}!type ![[TYPE148:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo149(_: Type14<Bar>, _: Type14<Bar>, _: Type14<Bar>) { } +// CHECK: define{{.*}}foo149{{.*}}!type ![[TYPE149:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + +// CHECK: ![[TYPE0]] = !{i64 0, !"_ZTSFvvE"} +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvvvE"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvvvvE"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvPvE"} +// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvPvS_E"} +// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvPvS_S_E"} +// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvPKvE"} +// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvPKvS0_E"} +// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvPKvS0_S0_E"} +// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvbE"} +// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFvbbE"} +// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFvbbbE"} +// CHECK: ![[TYPE12]] = !{i64 0, !"_ZTSFvu2i8E"} +// CHECK: ![[TYPE13]] = !{i64 0, !"_ZTSFvu2i8S_E"} +// CHECK: ![[TYPE14]] = !{i64 0, !"_ZTSFvu2i8S_S_E"} +// CHECK: ![[TYPE15]] = !{i64 0, !"_ZTSFvu3i16E"} +// CHECK: ![[TYPE16]] = !{i64 0, !"_ZTSFvu3i16S_E"} +// CHECK: ![[TYPE17]] = !{i64 0, !"_ZTSFvu3i16S_S_E"} +// CHECK: ![[TYPE18]] = !{i64 0, !"_ZTSFvu3i32E"} +// CHECK: ![[TYPE19]] = !{i64 0, !"_ZTSFvu3i32S_E"} +// CHECK: ![[TYPE20]] = !{i64 0, !"_ZTSFvu3i32S_S_E"} +// CHECK: ![[TYPE21]] = !{i64 0, !"_ZTSFvu3i64E"} +// CHECK: ![[TYPE22]] = !{i64 0, !"_ZTSFvu3i64S_E"} +// CHECK: ![[TYPE23]] = !{i64 0, !"_ZTSFvu3i64S_S_E"} +// CHECK: ![[TYPE24]] = !{i64 0, !"_ZTSFvu4i128E"} +// CHECK: ![[TYPE25]] = !{i64 0, !"_ZTSFvu4i128S_E"} +// CHECK: ![[TYPE26]] = !{i64 0, !"_ZTSFvu4i128S_S_E"} +// CHECK: ![[TYPE27]] = !{i64 0, !"_ZTSFvu5isizeE"} +// CHECK: ![[TYPE28]] = !{i64 0, !"_ZTSFvu5isizeS_E"} +// CHECK: ![[TYPE29]] = !{i64 0, !"_ZTSFvu5isizeS_S_E"} +// CHECK: ![[TYPE30]] = !{i64 0, !"_ZTSFvu2u8E"} +// CHECK: ![[TYPE31]] = !{i64 0, !"_ZTSFvu2u8S_E"} +// CHECK: ![[TYPE32]] = !{i64 0, !"_ZTSFvu2u8S_S_E"} +// CHECK: ![[TYPE33]] = !{i64 0, !"_ZTSFvu3u16E"} +// CHECK: ![[TYPE34]] = !{i64 0, !"_ZTSFvu3u16S_E"} +// CHECK: ![[TYPE35]] = !{i64 0, !"_ZTSFvu3u16S_S_E"} +// CHECK: ![[TYPE36]] = !{i64 0, !"_ZTSFvu3u32E"} +// CHECK: ![[TYPE37]] = !{i64 0, !"_ZTSFvu3u32S_E"} +// CHECK: ![[TYPE38]] = !{i64 0, !"_ZTSFvu3u32S_S_E"} +// CHECK: ![[TYPE39]] = !{i64 0, !"_ZTSFvu3u64E"} +// CHECK: ![[TYPE40]] = !{i64 0, !"_ZTSFvu3u64S_E"} +// CHECK: ![[TYPE41]] = !{i64 0, !"_ZTSFvu3u64S_S_E"} +// CHECK: ![[TYPE42]] = !{i64 0, !"_ZTSFvu4u128E"} +// CHECK: ![[TYPE43]] = !{i64 0, !"_ZTSFvu4u128S_E"} +// CHECK: ![[TYPE44]] = !{i64 0, !"_ZTSFvu4u128S_S_E"} +// CHECK: ![[TYPE45]] = !{i64 0, !"_ZTSFvu5usizeE"} +// CHECK: ![[TYPE46]] = !{i64 0, !"_ZTSFvu5usizeS_E"} +// CHECK: ![[TYPE47]] = !{i64 0, !"_ZTSFvu5usizeS_S_E"} +// CHECK: ![[TYPE48]] = !{i64 0, !"_ZTSFvu3f32E"} +// CHECK: ![[TYPE49]] = !{i64 0, !"_ZTSFvu3f32S_E"} +// CHECK: ![[TYPE50]] = !{i64 0, !"_ZTSFvu3f32S_S_E"} +// CHECK: ![[TYPE51]] = !{i64 0, !"_ZTSFvu3f64E"} +// CHECK: ![[TYPE52]] = !{i64 0, !"_ZTSFvu3f64S_E"} +// CHECK: ![[TYPE53]] = !{i64 0, !"_ZTSFvu3f64S_S_E"} +// CHECK: ![[TYPE54]] = !{i64 0, !"_ZTSFvu4charE"} +// CHECK: ![[TYPE55]] = !{i64 0, !"_ZTSFvu4charS_E"} +// CHECK: ![[TYPE56]] = !{i64 0, !"_ZTSFvu4charS_S_E"} +// CHECK: ![[TYPE57]] = !{i64 0, !"_ZTSFvu3refIu3strEE"} +// CHECK: ![[TYPE58]] = !{i64 0, !"_ZTSFvu3refIu3strES0_E"} +// CHECK: ![[TYPE59]] = !{i64 0, !"_ZTSFvu3refIu3strES0_S0_E"} +// CHECK: ![[TYPE60]] = !{i64 0, !"_ZTSFvu5tupleIu3i32S_EE"} +// CHECK: ![[TYPE61]] = !{i64 0, !"_ZTSFvu5tupleIu3i32S_ES0_E"} +// CHECK: ![[TYPE62]] = !{i64 0, !"_ZTSFvu5tupleIu3i32S_ES0_S0_E"} +// CHECK: ![[TYPE63]] = !{i64 0, !"_ZTSFvA32u3i32E"} +// CHECK: ![[TYPE64]] = !{i64 0, !"_ZTSFvA32u3i32S0_E"} +// CHECK: ![[TYPE65]] = !{i64 0, !"_ZTSFvA32u3i32S0_S0_E"} +// CHECK: ![[TYPE66]] = !{i64 0, !"_ZTSFvu3refIu5sliceIu3i32EEE"} +// CHECK: ![[TYPE67]] = !{i64 0, !"_ZTSFvu3refIu5sliceIu3i32EES1_E"} +// CHECK: ![[TYPE68]] = !{i64 0, !"_ZTSFvu3refIu5sliceIu3i32EES1_S1_E"} +// CHECK: ![[TYPE69]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME:[0-9]{1,2}[a-z_]{1,99}]]7Struct1Iu3i32EEE"} +// CHECK: ![[TYPE70]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]7Struct1Iu3i32EES1_E"} +// CHECK: ![[TYPE71]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]7Struct1Iu3i32EES1_S1_E"} +// CHECK: ![[TYPE72]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]5Enum1Iu3i32EEE"} +// CHECK: ![[TYPE73]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]5Enum1Iu3i32EES1_E"} +// CHECK: ![[TYPE74]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]5Enum1Iu3i32EES1_S1_E"} +// CHECK: ![[TYPE75]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Union1Iu3i32EEE"} +// CHECK: ![[TYPE76]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Union1Iu3i32EES1_E"} +// CHECK: ![[TYPE77]] = !{i64 0, !"_ZTSFvu3refIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Union1Iu3i32EES1_S1_E"} +// CHECK: ![[TYPE78]] = !{i64 0, !"_ZTSFvP5type1E"} +// CHECK: ![[TYPE79]] = !{i64 0, !"_ZTSFvP5type1S0_E"} +// CHECK: ![[TYPE80]] = !{i64 0, !"_ZTSFvP5type1S0_S0_E"} +// CHECK: ![[TYPE81]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32EE"} +// CHECK: ![[TYPE82]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32ES0_E"} +// CHECK: ![[TYPE83]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32ES0_S0_E"} +// CHECK: ![[TYPE84]] = !{i64 0, !"_ZTSFvu3refIu3i32EE"} +// CHECK: ![[TYPE85]] = !{i64 0, !"_ZTSFvu3refIu3i32EU3mutS0_E"} +// CHECK: ![[TYPE86]] = !{i64 0, !"_ZTSFvu3refIu3i32EU3mutS0_S1_E"} +// CHECK: ![[TYPE87]] = !{i64 0, !"_ZTSFvPu3i32E"} +// CHECK: ![[TYPE88]] = !{i64 0, !"_ZTSFvPu3i32PKS_E"} +// CHECK: ![[TYPE89]] = !{i64 0, !"_ZTSFvPu3i32PKS_S2_E"} +// CHECK: ![[TYPE90]] = !{i64 0, !"_ZTSFvPKu3i32E"} +// CHECK: ![[TYPE91]] = !{i64 0, !"_ZTSFvPKu3i32PS_E"} +// CHECK: ![[TYPE92]] = !{i64 0, !"_ZTSFvPKu3i32PS_S2_E"} +// CHECK: ![[TYPE93]] = !{i64 0, !"_ZTSFvPFu3i32S_EE"} +// CHECK: ![[TYPE94]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_E"} +// CHECK: ![[TYPE95]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_S0_E"} +// CHECK: ![[TYPE96]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEEE"} +// CHECK: ![[TYPE97]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEES3_E"} +// CHECK: ![[TYPE98]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEES3_S3_E"} +// CHECK: ![[TYPE99]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEEE"} +// CHECK: ![[TYPE100]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEES3_E"} +// CHECK: ![[TYPE101]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEES3_S3_E"} +// CHECK: ![[TYPE102]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEEE"} +// CHECK: ![[TYPE103]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEES3_E"} +// CHECK: ![[TYPE104]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEES3_S3_E"} +// CHECK: ![[TYPE105]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtC{{[[:print:]]+}}_4core6marker4Sendu6regionEEE"} +// CHECK: ![[TYPE106]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtC{{[[:print:]]+}}_4core6marker4Sendu6regionEES2_E"} +// CHECK: ![[TYPE107]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtC{{[[:print:]]+}}_4core6marker4Sendu6regionEES2_S2_E"} +// CHECK: ![[TYPE108]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn111{{[{}][{}]}}closure{{[}][}]}}Iu2i8PFvvEvEE"} +// CHECK: ![[TYPE109]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn111{{[{}][{}]}}closure{{[}][}]}}Iu2i8PFvvEvES1_E"} +// CHECK: ![[TYPE110]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn111{{[{}][{}]}}closure{{[}][}]}}Iu2i8PFvvEvES1_S1_E"} +// CHECK: ![[TYPE111]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13Foo15{{[{}][{}]}}constructor{{[}][}]}}E"} +// CHECK: ![[TYPE112]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13Foo15{{[{}][{}]}}constructor{{[}][}]}}S_E"} +// CHECK: ![[TYPE113]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13Foo15{{[{}][{}]}}constructor{{[}][}]}}S_S_E"} +// CHECK: ![[TYPE114]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn110{{[{}][{}]}}extern{{[}][}]}}3fooE"} +// CHECK: ![[TYPE115]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn110{{[{}][{}]}}extern{{[}][}]}}3fooS_E"} +// CHECK: ![[TYPE116]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn110{{[{}][{}]}}extern{{[}][}]}}3fooS_S_E"} +// CHECK: ![[TYPE117]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn1s0_11{{[{}][{}]}}closure{{[}][}]}}3FooE"} +// CHECK: ![[TYPE118]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn1s0_11{{[{}][{}]}}closure{{[}][}]}}3FooS_E"} +// CHECK: ![[TYPE119]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn1s0_11{{[{}][{}]}}closure{{[}][}]}}3FooS_S_E"} +// CHECK: ![[TYPE120]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn112{{[{}][{}]}}constant{{[}][}]}}3FooE"} +// CHECK: ![[TYPE121]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn112{{[{}][{}]}}constant{{[}][}]}}3FooS_E"} +// CHECK: ![[TYPE122]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn112{{[{}][{}]}}constant{{[}][}]}}3FooS_S_E"} +// CHECK: ![[TYPE123]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn18{{[{}][{}]}}impl{{[}][}]}}3fooIu3i32EE"} +// CHECK: ![[TYPE124]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn18{{[{}][{}]}}impl{{[}][}]}}3fooIu3i32ES0_E"} +// CHECK: ![[TYPE125]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn18{{[{}][{}]}}impl{{[}][}]}}3fooIu3i32ES0_S0_E"} +// CHECK: ![[TYPE126]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3dynIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait1Iu5paramEu6regionEu3i32EE"} +// CHECK: ![[TYPE127]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3dynIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait1Iu5paramEu6regionEu3i32ES4_E"} +// CHECK: ![[TYPE128]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3dynIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait1Iu5paramEu6regionEu3i32ES4_S4_E"} +// CHECK: ![[TYPE129]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3i32S_EE"} +// CHECK: ![[TYPE130]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3i32S_ES0_E"} +// CHECK: ![[TYPE131]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu3i32S_ES0_S0_E"} +// CHECK: ![[TYPE132]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]7Struct1Iu3i32ES_EE"} +// CHECK: ![[TYPE133]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]7Struct1Iu3i32ES_ES1_E"} +// CHECK: ![[TYPE134]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]6Trait13fooIu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]7Struct1Iu3i32ES_ES1_S1_E"} +// CHECK: ![[TYPE135]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13QuxIu3i32Lu5usize32EEE"} +// CHECK: ![[TYPE136]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13QuxIu3i32Lu5usize32EES2_E"} +// CHECK: ![[TYPE137]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn13QuxIu3i32Lu5usize32EES2_S2_E"} +// CHECK: ![[TYPE138]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn15Quuux15{{[{}][{}]}}constructor{{[}][}]}}Iu6regionS_EE"} +// CHECK: ![[TYPE139]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn15Quuux15{{[{}][{}]}}constructor{{[}][}]}}Iu6regionS_ES0_E"} +// CHECK: ![[TYPE140]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NcNtNvC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3fn15Quuux15{{[{}][{}]}}constructor{{[}][}]}}Iu6regionS_ES0_S0_E"} +// CHECK: ![[TYPE141]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3FooE"} +// CHECK: ![[TYPE142]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3FooS_E"} +// CHECK: ![[TYPE143]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3FooS_S_E"} +// CHECK: ![[TYPE144]] = !{i64 0, !"_ZTSFvu3refIvEE"} +// CHECK: ![[TYPE145]] = !{i64 0, !"_ZTSFvu3refIvES_E"} +// CHECK: ![[TYPE146]] = !{i64 0, !"_ZTSFvu3refIvES_S_E"} +// CHECK: ![[TYPE147]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3BarE"} +// CHECK: ![[TYPE148]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3BarS_E"} +// CHECK: ![[TYPE149]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtC{{[[:print:]]+}}_[[ITANIUMED_FILENAME]]3BarS_S_E"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-generalized.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-generalized.rs new file mode 100644 index 000000000..d200ed979 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-generalized.rs @@ -0,0 +1,31 @@ +// Verifies that generalized type metadata for functions are emitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers + +#![crate_type="lib"] + +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: define{{.*}}foo + // CHECK-SAME: {{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_E.generalized") + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_E.generalized") + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_S_E.generalized") + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFu3i32PKvS_E.generalized"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFu3i32PKvS_S_E.generalized"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFu3i32PKvS_S_S_E.generalized"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized-generalized.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized-generalized.rs new file mode 100644 index 000000000..cdefec17a --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized-generalized.rs @@ -0,0 +1,31 @@ +// Verifies that normalized and generalized type metadata for functions are emitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -Zsanitizer-cfi-generalize-pointers + +#![crate_type="lib"] + +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: define{{.*}}foo + // CHECK-SAME: {{.*}}![[TYPE1:[0-9]+]] + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_E.normalized.generalized") + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}![[TYPE2:[0-9]+]] + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_E.normalized.generalized") + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}![[TYPE3:[0-9]+]] + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_S_E.normalized.generalized") + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFu3i32PKvS_E.normalized.generalized"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFu3i32PKvS_S_E.normalized.generalized"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFu3i32PKvS_S_S_E.normalized.generalized"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized.rs new file mode 100644 index 000000000..f360b33dd --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized.rs @@ -0,0 +1,31 @@ +// Verifies that normalized type metadata for functions are emitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers + +#![crate_type="lib"] + +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: define{{.*}}foo + // CHECK-SAME: {{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_E.normalized") + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_E.normalized") + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_S_E.normalized") + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFu3i32PFS_S_ES_E.normalized"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_ES_S_E.normalized"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_S_ES_S_S_E.normalized"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi.rs new file mode 100644 index 000000000..3cb817b21 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi.rs @@ -0,0 +1,31 @@ +// Verifies that type metadata for functions are emitted. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi + +#![crate_type="lib"] + +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: define{{.*}}foo + // CHECK-SAME: {{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_E") + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_E") + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%0}}, metadata !"_ZTSFu3i32S_S_S_E") + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFu3i32PFS_S_ES_E"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_ES_S_E"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_S_ES_S_S_E"} diff --git a/tests/codegen/sanitizer/cfi-emit-type-metadata-trait-objects.rs b/tests/codegen/sanitizer/cfi-emit-type-metadata-trait-objects.rs new file mode 100644 index 000000000..b69e57261 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-emit-type-metadata-trait-objects.rs @@ -0,0 +1,149 @@ +// Verifies that type metadata identifiers for trait objects are emitted correctly. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Ctarget-feature=-crt-static -Zsanitizer=cfi + +#![crate_type="lib"] + +pub trait Trait1 { + fn foo(&self); +} + +#[derive(Clone, Copy)] +pub struct Type1; + +impl Trait1 for Type1 { + fn foo(&self) { + } +} + +pub trait Trait2<T> { + fn bar(&self); +} + +pub struct Type2; + +impl Trait2<i32> for Type2 { + fn bar(&self) { + } +} + +pub trait Trait3<T> { + fn baz(&self, _: &T); +} + +pub struct Type3; + +impl<T, U> Trait3<U> for T { + fn baz(&self, _: &U) { + } +} + +pub trait Trait4<'a, T> { + type Output: 'a; + fn qux(&self, _: &T) -> Self::Output; +} + +pub struct Type4; + +impl<'a, T, U> Trait4<'a, U> for T { + type Output = &'a i32; + fn qux(&self, _: &U) -> Self::Output { + &0 + } +} + +pub trait Trait5<T, const N: usize> { + fn quux(&self, _: &[T; N]); +} + +#[derive(Copy, Clone)] +pub struct Type5; + +impl<T, U, const N: usize> Trait5<U, N> for T { + fn quux(&self, _: &[U; N]) { + } +} + +pub fn foo1(a: &dyn Trait1) { + a.foo(); + // CHECK-LABEL: define{{.*}}4foo1{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE1:[[:print:]]+]]") +} + +pub fn bar1() { + let a = Type1; + let b = &a as &dyn Trait1; + b.foo(); + // CHECK-LABEL: define{{.*}}4bar1{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE2:[[:print:]]+]]") +} + +pub fn foo2<T>(a: &dyn Trait2<T>) { + a.bar(); + // CHECK-LABEL: define{{.*}}4foo2{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE2:[[:print:]]+]]") +} + +pub fn bar2() { + let a = Type2; + foo2(&a); + let b = &a as &dyn Trait2<i32>; + b.bar(); + // CHECK-LABEL: define{{.*}}4bar2{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE2:[[:print:]]+]]") +} + +pub fn foo3(a: &dyn Trait3<Type3>) { + let b = Type3; + a.baz(&b); + // CHECK-LABEL: define{{.*}}4foo3{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE3:[[:print:]]+]]") +} + +pub fn bar3() { + let a = Type3; + foo3(&a); + let b = &a as &dyn Trait3<Type3>; + b.baz(&a); + // CHECK-LABEL: define{{.*}}4bar3{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE3:[[:print:]]+]]") +} + +pub fn foo4<'a>(a: &dyn Trait4<'a, Type4, Output = &'a i32>) { + let b = Type4; + a.qux(&b); + // CHECK-LABEL: define{{.*}}4foo4{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE4:[[:print:]]+]]") +} + +pub fn bar4<'a>() { + let a = Type4; + foo4(&a); + let b = &a as &dyn Trait4<'a, Type4, Output = &'a i32>; + b.qux(&a); + // CHECK-LABEL: define{{.*}}4bar4{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE4:[[:print:]]+]]") +} + +pub fn foo5(a: &dyn Trait5<Type5, 32>) { + let b = &[Type5; 32]; + a.quux(&b); + // CHECK-LABEL: define{{.*}}4foo5{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE5:[[:print:]]+]]") +} + +pub fn bar5() { + let a = &[Type5; 32]; + foo5(&a); + let b = &a as &dyn Trait5<Type5, 32>; + b.quux(&a); + // CHECK-LABEL: define{{.*}}4bar5{{.*}}!type !{{[0-9]+}} + // CHECK: call i1 @llvm.type.test(ptr {{%f|%[0-9]}}, metadata !"[[TYPE5:[[:print:]]+]]") +} + +// CHECK: !{{[0-9]+}} = !{i64 0, !"[[TYPE1]]"} +// CHECK: !{{[0-9]+}} = !{i64 0, !"[[TYPE2]]"} +// CHECK: !{{[0-9]+}} = !{i64 0, !"[[TYPE3]]"} +// CHECK: !{{[0-9]+}} = !{i64 0, !"[[TYPE4]]"} +// CHECK: !{{[0-9]+}} = !{i64 0, !"[[TYPE5]]"} diff --git a/tests/codegen/sanitizer/cfi-generalize-pointers.rs b/tests/codegen/sanitizer/cfi-generalize-pointers.rs new file mode 100644 index 000000000..677ebdb27 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-generalize-pointers.rs @@ -0,0 +1,46 @@ +// Verifies that pointer types are generalized. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers + +#![crate_type="lib"] + +extern crate core; + +pub fn foo0(_: &mut i32) { } +// CHECK: define{{.*}}foo0{{.*}}!type ![[TYPE0:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo1(_: &mut i32, _: &mut i32) { } +// CHECK: define{{.*}}foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo2(_: &mut i32, _: &mut i32, _: &mut i32) { } +// CHECK: define{{.*}}foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo3(_: &i32) { } +// CHECK: define{{.*}}foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo4(_: &i32, _: &i32) { } +// CHECK: define{{.*}}foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo5(_: &i32, _: &i32, _: &i32) { } +// CHECK: define{{.*}}foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo6(_: *mut i32) { } +// CHECK: define{{.*}}foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo7(_: *mut i32, _: *mut i32) { } +// CHECK: define{{.*}}foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo8(_: *mut i32, _: *mut i32, _: *mut i32) { } +// CHECK: define{{.*}}foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo9(_: *const i32) { } +// CHECK: define{{.*}}foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo10(_: *const i32, _: *const i32) { } +// CHECK: define{{.*}}foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} +pub fn foo11(_: *const i32, _: *const i32, _: *const i32) { } +// CHECK: define{{.*}}foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} + +// CHECK: ![[TYPE0]] = !{i64 0, !"_ZTSFvU3mutu3refIvEE.generalized"} +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvU3mutu3refIvES0_E.generalized"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvU3mutu3refIvES0_S0_E.generalized"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvu3refIvEE.generalized"} +// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvu3refIvES_E.generalized"} +// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvu3refIvES_S_E.generalized"} +// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvPvE.generalized"} +// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvPvS_E.generalized"} +// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvPvS_S_E.generalized"} +// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvPKvE.generalized"} +// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFvPKvS0_E.generalized"} +// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFvPKvS0_S0_E.generalized"} diff --git a/tests/codegen/sanitizer/cfi-normalize-integers.rs b/tests/codegen/sanitizer/cfi-normalize-integers.rs new file mode 100644 index 000000000..aa3913cb8 --- /dev/null +++ b/tests/codegen/sanitizer/cfi-normalize-integers.rs @@ -0,0 +1,83 @@ +// Verifies that integer types are normalized. +// +// needs-sanitizer-cfi +// compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers + +#![crate_type="lib"] + +extern crate core; +use core::ffi::*; + +pub fn foo0(_: bool) { } +// CHECK: define{{.*}}foo0{{.*}}!type ![[TYPE0:[0-9]+]] !type !{{[0-9]+}} +pub fn foo1(_: bool, _: c_uchar) { } +// CHECK: define{{.*}}foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} +pub fn foo2(_: bool, _: c_uchar, _: c_uchar) { } +// CHECK: define{{.*}}foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} +pub fn foo3(_: isize) { } +// CHECK: define{{.*}}foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} +pub fn foo4(_: isize, _: c_long) { } +// CHECK: define{{.*}}foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} +pub fn foo5(_: isize, _: c_long, _: c_longlong) { } +// CHECK: define{{.*}}foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} +pub fn foo6(_: usize) { } +// CHECK: define{{.*}}foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} +pub fn foo7(_: usize, _: c_ulong) { } +// CHECK: define{{.*}}foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} +pub fn foo8(_: usize, _: c_ulong, _: c_ulonglong) { } +// CHECK: define{{.*}}foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} +pub fn foo9(_: c_schar) { } +// CHECK: define{{.*}}foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} +pub fn foo10(_: c_char, _: c_schar) { } +// CHECK: define{{.*}}foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} +pub fn foo11(_: c_char, _: c_schar, _: c_schar) { } +// CHECK: define{{.*}}foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} +pub fn foo12(_: c_int) { } +// CHECK: define{{.*}}foo12{{.*}}!type ![[TYPE12:[0-9]+]] !type !{{[0-9]+}} +pub fn foo13(_: c_int, _: c_int) { } +// CHECK: define{{.*}}foo13{{.*}}!type ![[TYPE13:[0-9]+]] !type !{{[0-9]+}} +pub fn foo14(_: c_int, _: c_int, _: c_int) { } +// CHECK: define{{.*}}foo14{{.*}}!type ![[TYPE14:[0-9]+]] !type !{{[0-9]+}} +pub fn foo15(_: c_short) { } +// CHECK: define{{.*}}foo15{{.*}}!type ![[TYPE15:[0-9]+]] !type !{{[0-9]+}} +pub fn foo16(_: c_short, _: c_short) { } +// CHECK: define{{.*}}foo16{{.*}}!type ![[TYPE16:[0-9]+]] !type !{{[0-9]+}} +pub fn foo17(_: c_short, _: c_short, _: c_short) { } +// CHECK: define{{.*}}foo17{{.*}}!type ![[TYPE17:[0-9]+]] !type !{{[0-9]+}} +pub fn foo18(_: c_uint) { } +// CHECK: define{{.*}}foo18{{.*}}!type ![[TYPE18:[0-9]+]] !type !{{[0-9]+}} +pub fn foo19(_: c_uint, _: c_uint) { } +// CHECK: define{{.*}}foo19{{.*}}!type ![[TYPE19:[0-9]+]] !type !{{[0-9]+}} +pub fn foo20(_: c_uint, _: c_uint, _: c_uint) { } +// CHECK: define{{.*}}foo20{{.*}}!type ![[TYPE20:[0-9]+]] !type !{{[0-9]+}} +pub fn foo21(_: c_ushort) { } +// CHECK: define{{.*}}foo21{{.*}}!type ![[TYPE21:[0-9]+]] !type !{{[0-9]+}} +pub fn foo22(_: c_ushort, _: c_ushort) { } +// CHECK: define{{.*}}foo22{{.*}}!type ![[TYPE22:[0-9]+]] !type !{{[0-9]+}} +pub fn foo23(_: c_ushort, _: c_ushort, _: c_ushort) { } +// CHECK: define{{.*}}foo23{{.*}}!type ![[TYPE23:[0-9]+]] !type !{{[0-9]+}} + +// CHECK: ![[TYPE0]] = !{i64 0, !"_ZTSFvu2u8E.normalized"} +// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvu2u8S_E.normalized"} +// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvu2u8S_S_E.normalized"} +// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}E.normalized"} +// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}{{u3i32|u3i64|S_}}E.normalized"} +// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}{{u3i32|u3i64|S_}}{{u3i64|S_|S0_}}E.normalized"} +// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}E.normalized"} +// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}{{u3u32|u3u64|S_}}E.normalized"} +// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}{{u3u32|u3u64|S_}}{{u3u64|S_|S0_}}E.normalized"} +// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvu2i8E.normalized"} +// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFv{{u2i8S_|u2u8u2i8}}E.normalized"} +// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFv{{u2i8S_S_|u2u8u2i8S0_}}E.normalized"} +// CHECK: ![[TYPE12]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}E.normalized"} +// CHECK: ![[TYPE13]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}S_E.normalized"} +// CHECK: ![[TYPE14]] = !{i64 0, !"_ZTSFv{{u3i16|u3i32|u3i64}}S_S_E.normalized"} +// CHECK: ![[TYPE15]] = !{i64 0, !"_ZTSFvu3i16E.normalized"} +// CHECK: ![[TYPE16]] = !{i64 0, !"_ZTSFvu3i16S_E.normalized"} +// CHECK: ![[TYPE17]] = !{i64 0, !"_ZTSFvu3i16S_S_E.normalized"} +// CHECK: ![[TYPE18]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}E.normalized"} +// CHECK: ![[TYPE19]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}S_E.normalized"} +// CHECK: ![[TYPE20]] = !{i64 0, !"_ZTSFv{{u3u16|u3u32|u3u64}}S_S_E.normalized"} +// CHECK: ![[TYPE21]] = !{i64 0, !"_ZTSFvu3u16E.normalized"} +// CHECK: ![[TYPE22]] = !{i64 0, !"_ZTSFvu3u16S_E.normalized"} +// CHECK: ![[TYPE23]] = !{i64 0, !"_ZTSFvu3u16S_S_E.normalized"} diff --git a/tests/codegen/sanitizer/kasan-emits-instrumentation.rs b/tests/codegen/sanitizer/kasan-emits-instrumentation.rs new file mode 100644 index 000000000..783bc47b9 --- /dev/null +++ b/tests/codegen/sanitizer/kasan-emits-instrumentation.rs @@ -0,0 +1,47 @@ +// Verifies that `-Zsanitizer=kernel-address` emits sanitizer instrumentation. + +// compile-flags: -Zsanitizer=kernel-address +// revisions: aarch64 riscv64imac riscv64gc x86_64 +//[aarch64] compile-flags: --target aarch64-unknown-none +//[aarch64] needs-llvm-components: aarch64 +//[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf +//[riscv64imac] needs-llvm-components: riscv +//[riscv64imac] min-llvm-version: 16 +//[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf +//[riscv64gc] needs-llvm-components: riscv +//[riscv64gc] min-llvm-version: 16 +//[x86_64] compile-flags: --target x86_64-unknown-none +//[x86_64] needs-llvm-components: x86 + +#![crate_type = "rlib"] +#![feature(no_core, no_sanitize, lang_items)] +#![no_core] + +#[lang = "sized"] +trait Sized {} + +#[lang = "copy"] +trait Copy {} + +impl Copy for u8 {} + +// CHECK-LABEL: ; kasan_emits_instrumentation::unsanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK-NOT: sanitize_address +// CHECK: start: +// CHECK-NOT: call void @__asan_report_load +// CHECK: } +#[no_sanitize(address)] +pub fn unsanitized(b: &mut u8) -> u8 { + *b +} + +// CHECK-LABEL: ; kasan_emits_instrumentation::sanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK: sanitize_address +// CHECK: start: +// CHECK: call void @__asan_report_load +// CHECK: } +pub fn sanitized(b: &mut u8) -> u8 { + *b +} diff --git a/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs b/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs new file mode 100644 index 000000000..c2eb852ae --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs @@ -0,0 +1,11 @@ +// Verifies that "kcfi" module flag is added. +// +// needs-sanitizer-kcfi +// compile-flags: -Ctarget-feature=-crt-static -Zsanitizer=kcfi + +#![crate_type="lib"] + +pub fn foo() { +} + +// CHECK: !{{[0-9]+}} = !{i32 4, !"kcfi", i32 1} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-attr-no-sanitize.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-attr-no-sanitize.rs new file mode 100644 index 000000000..001fc956a --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-attr-no-sanitize.rs @@ -0,0 +1,30 @@ +// Verifies that KCFI operand bundles are omitted. +// +// 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, no_sanitize, lang_items)] +#![no_core] + +#[lang="sized"] +trait Sized { } +#[lang="copy"] +trait Copy { } + +impl Copy for i32 {} + +#[no_sanitize(kcfi)] +pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 { + // CHECK-LABEL: kcfi_emit_kcfi_operand_bundle_attr_no_sanitize::foo + // CHECK: Function Attrs: {{.*}} + // CHECK-LABEL: define{{.*}}foo{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: start: + // CHECK-NOT: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 {{[-0-9]+}}) ] + // CHECK: ret i32 {{%.+}} + f(arg) +} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-generalized.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-generalized.rs new file mode 100644 index 000000000..29e4df351 --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-generalized.rs @@ -0,0 +1,44 @@ +// Verifies that generalized KCFI type metadata for functions 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 -Zsanitizer-cfi-generalize-pointers + +#![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 + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE1:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 233085384) ] + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE2:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2){{.*}}[ "kcfi"(i32 435418021) ] + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE3:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2, i32 {{(noundef )*}}%arg3){{.*}}[ "kcfi"(i32 -1003721339) ] + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i32 -1741689296} +// CHECK: ![[TYPE2]] = !{i32 489439372} +// CHECK: ![[TYPE3]] = !{i32 2026563871} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized-generalized.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized-generalized.rs new file mode 100644 index 000000000..84d678a33 --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized-generalized.rs @@ -0,0 +1,44 @@ +// Verifies that normalized and generalized KCFI type metadata for functions 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 -Zsanitizer-cfi-normalize-integers -Zsanitizer-cfi-generalize-pointers + +#![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 + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE1:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 -686570305) ] + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE2:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2){{.*}}[ "kcfi"(i32 1281038450) ] + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE3:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2, i32 {{(noundef )*}}%arg3){{.*}}[ "kcfi"(i32 -1751512973) ] + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i32 975484707} +// CHECK: ![[TYPE2]] = !{i32 1658833102} +// CHECK: ![[TYPE3]] = !{i32 230429758} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized.rs new file mode 100644 index 000000000..761c37a9e --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized.rs @@ -0,0 +1,44 @@ +// Verifies that normalized KCFI type metadata for functions 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 -Zsanitizer-cfi-normalize-integers + +#![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 + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE1:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 -841055669) ] + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE2:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2){{.*}}[ "kcfi"(i32 1390819368) ] + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE3:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2, i32 {{(noundef )*}}%arg3){{.*}}[ "kcfi"(i32 586925835) ] + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i32 -458317079} +// CHECK: ![[TYPE2]] = !{i32 1737138182} +// CHECK: ![[TYPE3]] = !{i32 197182412} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi.rs new file mode 100644 index 000000000..83cda0ef1 --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi.rs @@ -0,0 +1,44 @@ +// Verifies that KCFI type metadata for functions 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 + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE1:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 -1666898348) ] + f(arg) +} + +pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 { + // CHECK-LABEL: define{{.*}}bar + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE2:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2){{.*}}[ "kcfi"(i32 -1789026986) ] + f(arg1, arg2) +} + +pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 { + // CHECK-LABEL: define{{.*}}baz + // CHECK-SAME: {{.*}}!{{<unknown kind #36>|kcfi_type}} ![[TYPE3:[0-9]+]] + // CHECK: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg1, i32 {{(noundef )*}}%arg2, i32 {{(noundef )*}}%arg3){{.*}}[ "kcfi"(i32 1248878270) ] + f(arg1, arg2, arg3) +} + +// CHECK: ![[TYPE1]] = !{i32 653723426} +// CHECK: ![[TYPE2]] = !{i32 412174924} +// CHECK: ![[TYPE3]] = !{i32 -636668840} diff --git a/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle.rs b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle.rs new file mode 100644 index 000000000..e1d617b5e --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle.rs @@ -0,0 +1,27 @@ +// 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) +} diff --git a/tests/codegen/sanitizer/kcfi-emit-type-metadata-trait-objects.rs b/tests/codegen/sanitizer/kcfi-emit-type-metadata-trait-objects.rs new file mode 100644 index 000000000..7aed137f2 --- /dev/null +++ b/tests/codegen/sanitizer/kcfi-emit-type-metadata-trait-objects.rs @@ -0,0 +1,174 @@ +// Verifies that type metadata identifiers for trait objects are emitted correctly. +// +// 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(arbitrary_self_types, no_core, lang_items)] +#![no_core] + +#[lang="sized"] +trait Sized { } +#[lang="copy"] +trait Copy { } +#[lang="receiver"] +trait Receiver { } +#[lang="dispatch_from_dyn"] +trait DispatchFromDyn<T> { } +impl<'a, T: ?Sized + Unsize<U>, U: ?Sized> DispatchFromDyn<&'a U> for &'a T {} +#[lang = "unsize"] +trait Unsize<T: ?Sized> { } +#[lang = "coerce_unsized"] +pub trait CoerceUnsized<T: ?Sized> { } +impl<'a, 'b: 'a, T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<&'a U> for &'b T {} +#[lang="freeze"] +trait Freeze { } +#[lang="drop_in_place"] +fn drop_in_place_fn<T>() { } + +pub trait Trait1 { + fn foo(&self); +} + +pub struct Type1; + +impl Trait1 for Type1 { + fn foo(&self) { + } +} + +pub trait Trait2<T> { + fn bar(&self); +} + +pub struct Type2; + +impl Trait2<i32> for Type2 { + fn bar(&self) { + } +} + +pub trait Trait3<T> { + fn baz(&self, _: &T); +} + +pub struct Type3; + +impl<T, U> Trait3<U> for T { + fn baz(&self, _: &U) { + } +} + +pub trait Trait4<'a, T> { + type Output: 'a; + fn qux(&self, _: &T) -> Self::Output; +} + +pub struct Type4; + +impl<'a, T, U> Trait4<'a, U> for T { + type Output = &'a i32; + fn qux(&self, _: &U) -> Self::Output { + &0 + } +} + +pub trait Trait5<T, const N: usize> { + fn quux(&self, _: &[T; N]); +} + +pub struct Type5; + +impl Copy for Type5 {} + +impl<T, U, const N: usize> Trait5<U, N> for T { + fn quux(&self, _: &[U; N]) { + } +} + +pub fn foo1(a: &dyn Trait1) { + a.foo(); + // CHECK-LABEL: define{{.*}}4foo1{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE1:[[:print:]]+]]) ] +} + +pub fn bar1() { + let a = Type1; + let b = &a as &dyn Trait1; + b.foo(); + // CHECK-LABEL: define{{.*}}4bar1{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE1:[[:print:]]+]]) ] +} + +pub fn foo2<T>(a: &dyn Trait2<T>) { + a.bar(); + // CHECK-LABEL: define{{.*}}4foo2{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE2:[[:print:]]+]]) ] +} + +pub fn bar2() { + let a = Type2; + foo2(&a); + let b = &a as &dyn Trait2<i32>; + b.bar(); + // CHECK-LABEL: define{{.*}}4bar2{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE2:[[:print:]]+]]) ] +} + +pub fn foo3(a: &dyn Trait3<Type3>) { + let b = Type3; + a.baz(&b); + // CHECK-LABEL: define{{.*}}4foo3{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}, ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE3:[[:print:]]+]]) ] +} + +pub fn bar3() { + let a = Type3; + foo3(&a); + let b = &a as &dyn Trait3<Type3>; + b.baz(&a); + // CHECK-LABEL: define{{.*}}4bar3{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}, ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE3:[[:print:]]+]]) ] +} + +pub fn foo4<'a>(a: &dyn Trait4<'a, Type4, Output = &'a i32>) { + let b = Type4; + a.qux(&b); + // CHECK-LABEL: define{{.*}}4foo4{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call align 4 ptr %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}, ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE4:[[:print:]]+]]) ] +} + +pub fn bar4<'a>() { + let a = Type4; + foo4(&a); + let b = &a as &dyn Trait4<'a, Type4, Output = &'a i32>; + b.qux(&a); + // CHECK-LABEL: define{{.*}}4bar4{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call align 4 ptr %{{[0-9]}}(ptr align 1 {{%[a-z]\.0|%_[0-9]}}, ptr align 1 {{%[a-z]\.0|%_[0-9]}}){{.*}}[ "kcfi"(i32 [[TYPE4:[[:print:]]+]]) ] +} + +pub fn foo5(a: &dyn Trait5<Type5, 32>) { + let b = &[Type5; 32]; + a.quux(&b); + // CHECK-LABEL: define{{.*}}4foo5{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z](\.0)*|%_[0-9]+]}}, ptr align 1 {{%[a-z](\.0)*|%_[0-9]+}}){{.*}}[ "kcfi"(i32 [[TYPE5:[[:print:]]+]]) ] +} + +pub fn bar5() { + let a = &[Type5; 32]; + foo5(&a); + let b = &a as &dyn Trait5<Type5, 32>; + b.quux(&a); + // CHECK-LABEL: define{{.*}}4bar5{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}} + // CHECK: call void %{{[0-9]}}(ptr align 1 {{%[a-z](\.0)*|%_[0-9]+]}}, ptr align 1 {{%[a-z](\.0)*|%_[0-9]+}}){{.*}}[ "kcfi"(i32 [[TYPE5:[[:print:]]+]]) ] +} + +// CHECK: !{{[0-9]+}} = !{i32 [[TYPE1]]} +// CHECK: !{{[0-9]+}} = !{i32 [[TYPE2]]} +// CHECK: !{{[0-9]+}} = !{i32 [[TYPE3]]} +// CHECK: !{{[0-9]+}} = !{i32 [[TYPE4]]} +// CHECK: !{{[0-9]+}} = !{i32 [[TYPE5]]} diff --git a/tests/codegen/sanitizer/memory-track-origins.rs b/tests/codegen/sanitizer/memory-track-origins.rs new file mode 100644 index 000000000..4bd50508d --- /dev/null +++ b/tests/codegen/sanitizer/memory-track-origins.rs @@ -0,0 +1,30 @@ +// Verifies that MemorySanitizer track-origins level can be controlled +// with -Zsanitizer-memory-track-origins option. +// +// needs-sanitizer-memory +// revisions:MSAN-0 MSAN-1 MSAN-2 MSAN-1-LTO MSAN-2-LTO +// +//[MSAN-0] compile-flags: -Zsanitizer=memory +//[MSAN-1] compile-flags: -Zsanitizer=memory -Zsanitizer-memory-track-origins=1 +//[MSAN-2] compile-flags: -Zsanitizer=memory -Zsanitizer-memory-track-origins +//[MSAN-1-LTO] compile-flags: -Zsanitizer=memory -Zsanitizer-memory-track-origins=1 -C lto=fat +//[MSAN-2-LTO] compile-flags: -Zsanitizer=memory -Zsanitizer-memory-track-origins -C lto=fat + +#![crate_type="lib"] + +// MSAN-0-NOT: @__msan_track_origins +// MSAN-1: @__msan_track_origins = weak_odr {{.*}}constant i32 1 +// MSAN-2: @__msan_track_origins = weak_odr {{.*}}constant i32 2 +// MSAN-1-LTO: @__msan_track_origins = weak_odr {{.*}}constant i32 1 +// MSAN-2-LTO: @__msan_track_origins = weak_odr {{.*}}constant i32 2 +// +// MSAN-0-LABEL: define void @copy( +// MSAN-1-LABEL: define void @copy( +// MSAN-2-LABEL: define void @copy( +#[no_mangle] +pub fn copy(dst: &mut i32, src: &i32) { + // MSAN-0-NOT: call i32 @__msan_chain_origin( + // MSAN-1-NOT: call i32 @__msan_chain_origin( + // MSAN-2: call i32 @__msan_chain_origin( + *dst = *src; +} diff --git a/tests/codegen/sanitizer/memtag-attr-check.rs b/tests/codegen/sanitizer/memtag-attr-check.rs new file mode 100644 index 000000000..2fd362656 --- /dev/null +++ b/tests/codegen/sanitizer/memtag-attr-check.rs @@ -0,0 +1,12 @@ +// This tests that the sanitize_memtag attribute is +// applied when enabling the memtag sanitizer. +// +// needs-sanitizer-memtag +// compile-flags: -Zsanitizer=memtag -Ctarget-feature=+mte + +#![crate_type = "lib"] + +// CHECK: ; Function Attrs:{{.*}}sanitize_memtag +pub fn tagged() {} + +// CHECK: attributes #0 = {{.*}}sanitize_memtag diff --git a/tests/codegen/sanitizer/no-sanitize-inlining.rs b/tests/codegen/sanitizer/no-sanitize-inlining.rs new file mode 100644 index 000000000..f4af60bae --- /dev/null +++ b/tests/codegen/sanitizer/no-sanitize-inlining.rs @@ -0,0 +1,30 @@ +// Verifies that no_sanitize attribute prevents inlining when +// given sanitizer is enabled, but has no effect on inlining otherwise. +// +// needs-sanitizer-address +// needs-sanitizer-leak +// revisions: ASAN LSAN +//[ASAN] compile-flags: -Zsanitizer=address -C opt-level=3 -Z mir-opt-level=4 +//[LSAN] compile-flags: -Zsanitizer=leak -C opt-level=3 -Z mir-opt-level=4 + +#![crate_type="lib"] +#![feature(no_sanitize)] + +// ASAN-LABEL: define void @test +// ASAN: call {{.*}} @random_inline +// ASAN: } +// +// LSAN-LABEL: define void @test +// LSAN-NO: call +// LSAN: } +#[no_mangle] +pub fn test(n: &mut u32) { + random_inline(n); +} + +#[no_sanitize(address)] +#[inline] +#[no_mangle] +pub fn random_inline(n: &mut u32) { + *n = 42; +} diff --git a/tests/codegen/sanitizer/no-sanitize.rs b/tests/codegen/sanitizer/no-sanitize.rs new file mode 100644 index 000000000..783b568e2 --- /dev/null +++ b/tests/codegen/sanitizer/no-sanitize.rs @@ -0,0 +1,29 @@ +// Verifies that no_sanitize attribute can be used to +// selectively disable sanitizer instrumentation. +// +// needs-sanitizer-address +// compile-flags: -Zsanitizer=address + +#![crate_type="lib"] +#![feature(no_sanitize)] + +// CHECK-LABEL: ; no_sanitize::unsanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK-NOT: sanitize_address +// CHECK: start: +// CHECK-NOT: call void @__asan_report_load +// CHECK: } +#[no_sanitize(address)] +pub fn unsanitized(b: &mut u8) -> u8 { + *b +} + +// CHECK-LABEL: ; no_sanitize::sanitized +// CHECK-NEXT: ; Function Attrs: +// CHECK: sanitize_address +// CHECK: start: +// CHECK: call void @__asan_report_load +// CHECK: } +pub fn sanitized(b: &mut u8) -> u8 { + *b +} diff --git a/tests/codegen/sanitizer/safestack-attr-check.rs b/tests/codegen/sanitizer/safestack-attr-check.rs new file mode 100644 index 000000000..b73ed00e7 --- /dev/null +++ b/tests/codegen/sanitizer/safestack-attr-check.rs @@ -0,0 +1,11 @@ +// This tests that the safestack attribute is applied when enabling the safe-stack sanitizer. +// +// needs-sanitizer-safestack +// compile-flags: -Zsanitizer=safestack + +#![crate_type = "lib"] + +// CHECK: ; Function Attrs:{{.*}}safestack +pub fn tagged() {} + +// CHECK: attributes #0 = {{.*}}safestack diff --git a/tests/codegen/sanitizer/sanitizer-recover.rs b/tests/codegen/sanitizer/sanitizer-recover.rs new file mode 100644 index 000000000..7b00fcf8e --- /dev/null +++ b/tests/codegen/sanitizer/sanitizer-recover.rs @@ -0,0 +1,49 @@ +// Verifies that AddressSanitizer and MemorySanitizer +// recovery mode can be enabled with -Zsanitizer-recover. +// +// needs-sanitizer-address +// needs-sanitizer-memory +// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER MSAN-RECOVER-LTO +// no-prefer-dynamic +// +//[ASAN] compile-flags: -Zsanitizer=address -Copt-level=0 +//[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address -Copt-level=0 +//[MSAN] compile-flags: -Zsanitizer=memory +//[MSAN-RECOVER] compile-flags: -Zsanitizer=memory -Zsanitizer-recover=memory +//[MSAN-RECOVER-LTO] compile-flags: -Zsanitizer=memory -Zsanitizer-recover=memory -C lto=fat +// +// MSAN-NOT: @__msan_keep_going +// MSAN-RECOVER: @__msan_keep_going = weak_odr {{.*}}constant i32 1 +// MSAN-RECOVER-LTO: @__msan_keep_going = weak_odr {{.*}}constant i32 1 + +// ASAN-LABEL: define dso_local i32 @penguin( +// ASAN: call void @__asan_report_load4(i64 %0) +// ASAN: unreachable +// ASAN: } +// +// ASAN-RECOVER-LABEL: define dso_local i32 @penguin( +// ASAN-RECOVER: call void @__asan_report_load4_noabort( +// ASAN-RECOVER-NOT: unreachable +// ASAN: } +// +// MSAN-LABEL: define dso_local noundef i32 @penguin( +// MSAN: call void @__msan_warning{{(_with_origin_noreturn\(i32 0\)|_noreturn\(\))}} +// MSAN: unreachable +// MSAN: } +// +// MSAN-RECOVER-LABEL: define dso_local noundef i32 @penguin( +// MSAN-RECOVER: call void @__msan_warning{{(_with_origin\(i32 0\)|\(\))}} +// MSAN-RECOVER-NOT: unreachable +// MSAN-RECOVER: } +// +// MSAN-RECOVER-LTO-LABEL: define dso_local noundef i32 @penguin( +// MSAN-RECOVER-LTO: call void @__msan_warning{{(_with_origin\(i32 0\)|\(\))}} +// MSAN-RECOVER-LTO-NOT: unreachable +// MSAN-RECOVER-LTO: } +// +#[no_mangle] +pub fn penguin(p: &mut i32) -> i32 { + *p +} + +fn main() {} diff --git a/tests/codegen/sanitizer/scs-attr-check.rs b/tests/codegen/sanitizer/scs-attr-check.rs new file mode 100644 index 000000000..a885d9117 --- /dev/null +++ b/tests/codegen/sanitizer/scs-attr-check.rs @@ -0,0 +1,17 @@ +// This tests that the shadowcallstack attribute is +// applied when enabling the shadow-call-stack sanitizer. +// +// needs-sanitizer-shadow-call-stack +// compile-flags: -Zsanitizer=shadow-call-stack + +#![crate_type = "lib"] +#![feature(no_sanitize)] + +// CHECK: ; sanitizer_scs_attr_check::scs +// CHECK-NEXT: ; Function Attrs:{{.*}}shadowcallstack +pub fn scs() {} + +// CHECK: ; sanitizer_scs_attr_check::no_scs +// CHECK-NOT: ; Function Attrs:{{.*}}shadowcallstack +#[no_sanitize(shadow_call_stack)] +pub fn no_scs() {} |