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-rw-r--r--tests/codegen/sanitizer/cfi-add-canonical-jump-tables-flag.rs11
-rw-r--r--tests/codegen/sanitizer/cfi-add-enable-split-lto-unit-flag.rs11
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-checks-attr-no-sanitize.rs18
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-checks.rs19
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-attr-cfi-encoding.rs48
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-id-itanium-cxx-abi.rs604
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-generalized.rs31
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized-generalized.rs31
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi-normalized.rs31
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-itanium-cxx-abi.rs31
-rw-r--r--tests/codegen/sanitizer/cfi-emit-type-metadata-trait-objects.rs149
-rw-r--r--tests/codegen/sanitizer/cfi-generalize-pointers.rs46
-rw-r--r--tests/codegen/sanitizer/cfi-normalize-integers.rs83
-rw-r--r--tests/codegen/sanitizer/kasan-emits-instrumentation.rs47
-rw-r--r--tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs11
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-attr-no-sanitize.rs30
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-generalized.rs44
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized-generalized.rs44
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi-normalized.rs44
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle-itanium-cxx-abi.rs44
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-kcfi-operand-bundle.rs27
-rw-r--r--tests/codegen/sanitizer/kcfi-emit-type-metadata-trait-objects.rs174
-rw-r--r--tests/codegen/sanitizer/memory-track-origins.rs30
-rw-r--r--tests/codegen/sanitizer/memtag-attr-check.rs12
-rw-r--r--tests/codegen/sanitizer/no-sanitize-inlining.rs30
-rw-r--r--tests/codegen/sanitizer/no-sanitize.rs29
-rw-r--r--tests/codegen/sanitizer/safestack-attr-check.rs11
-rw-r--r--tests/codegen/sanitizer/sanitizer-recover.rs49
-rw-r--r--tests/codegen/sanitizer/scs-attr-check.rs17
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() {}