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CFI: Break tests into smaller files
Break type metadata identifiers tests into smaller set of tests/files, and move CFI (and KCFI) tests to a cfi (and kcfi) subdirectory,
1 parent 6639672 commit bf71825

31 files changed

+759
-606
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‎tests/codegen/sanitizer/cfi-emit-type-metadata-id-itanium-cxx-abi.rs

-604
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‎tests/codegen/sanitizer/cfi-add-canonical-jump-tables-flag.rs ‎tests/codegen/sanitizer/cfi/add-canonical-jump-tables-flag.rs

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‎tests/codegen/sanitizer/cfi-add-enable-split-lto-unit-flag.rs ‎tests/codegen/sanitizer/cfi/add-enable-split-lto-unit-flag.rs

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‎tests/codegen/sanitizer/cfi-emit-type-checks-attr-no-sanitize.rs ‎tests/codegen/sanitizer/cfi/emit-type-checks-attr-no-sanitize.rs

+1-1
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88

99
#[no_sanitize(cfi)]
1010
pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 {
11-
// CHECK-LABEL: cfi_emit_type_checks_attr_no_sanitize::foo
11+
// CHECK-LABEL: emit_type_checks_attr_no_sanitize::foo
1212
// CHECK: Function Attrs: {{.*}}
1313
// CHECK-LABEL: define{{.*}}foo{{.*}}!type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
1414
// CHECK: start:

‎tests/codegen/sanitizer/cfi-emit-type-checks.rs ‎tests/codegen/sanitizer/cfi/emit-type-checks.rs

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‎tests/codegen/sanitizer/cfi-emit-type-metadata-attr-cfi-encoding.rs ‎tests/codegen/sanitizer/cfi/emit-type-metadata-attr-cfi-encoding.rs

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‎tests/codegen/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-const-generics.rs

+30
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@@ -0,0 +1,30 @@
1+
// Verifies that type metadata identifiers for functions are emitted correctly
2+
// for const generics.
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//
4+
//@ needs-sanitizer-cfi
5+
//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
6+
7+
#![crate_type="lib"]
8+
#![feature(type_alias_impl_trait)]
9+
10+
extern crate core;
11+
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pub type Type1 = impl Send;
13+
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pub fn foo() where
15+
Type1: 'static,
16+
{
17+
pub struct Foo<T, const N: usize>([T; N]);
18+
let _: Type1 = Foo([0; 32]);
19+
}
20+
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pub fn foo1(_: Type1) { }
22+
// CHECK: define{{.*}}4foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
23+
pub fn foo2(_: Type1, _: Type1) { }
24+
// CHECK: define{{.*}}4foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
25+
pub fn foo3(_: Type1, _: Type1, _: Type1) { }
26+
// CHECK: define{{.*}}4foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
27+
28+
// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo3FooIu3i32Lu5usize32EEE"}
29+
// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo3FooIu3i32Lu5usize32EES2_E"}
30+
// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo3FooIu3i32Lu5usize32EES2_S2_E"}

‎tests/codegen/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-function-types.rs

+45
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,45 @@
1+
// Verifies that type metadata identifiers for functions are emitted correctly
2+
// for function types.
3+
//
4+
//@ needs-sanitizer-cfi
5+
//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
6+
7+
#![crate_type="lib"]
8+
9+
pub fn foo1(_: fn(i32) -> i32) { }
10+
// CHECK: define{{.*}}4foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
11+
pub fn foo2(_: fn(i32) -> i32, _: fn(i32) -> i32) { }
12+
// CHECK: define{{.*}}4foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
13+
pub fn foo3(_: fn(i32) -> i32, _: fn(i32) -> i32, _: fn(i32) -> i32) { }
14+
// CHECK: define{{.*}}4foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
15+
pub fn foo4(_: &dyn Fn(i32) -> i32) { }
16+
// CHECK: define{{.*}}4foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
17+
pub fn foo5(_: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32) { }
18+
// CHECK: define{{.*}}4foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
19+
pub fn foo6(_: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32, _: &dyn Fn(i32) -> i32) { }
20+
// CHECK: define{{.*}}4foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
21+
pub fn foo7(_: &dyn FnMut(i32) -> i32) { }
22+
// CHECK: define{{.*}}4foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
23+
pub fn foo8(_: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32) { }
24+
// CHECK: define{{.*}}4foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
25+
pub fn foo9(_: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32, _: &dyn FnMut(i32) -> i32) { }
26+
// CHECK: define{{.*}}4foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
27+
pub fn foo10(_: &dyn FnOnce(i32) -> i32) { }
28+
// CHECK: define{{.*}}5foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
29+
pub fn foo11(_: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32) { }
30+
// CHECK: define{{.*}}5foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
31+
pub fn foo12(_: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32, _: &dyn FnOnce(i32) -> i32) {}
32+
// CHECK: define{{.*}}5foo12{{.*}}!type ![[TYPE12:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
33+
34+
// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvPFu3i32S_EE"}
35+
// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_E"}
36+
// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_S0_E"}
37+
// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEEE"}
38+
// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEES3_E"}
39+
// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function2FnIu5paramEu6regionEES3_S3_E"}
40+
// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEEE"}
41+
// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEES3_E"}
42+
// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function5FnMutIu5paramEu6regionEES3_S3_E"}
43+
// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEEE"}
44+
// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEES3_E"}
45+
// CHECK: ![[TYPE12]] = !{i64 0, !"_ZTSFvu3refIu3dynIu{{[0-9]+}}NtNtNtC{{[[:print:]]+}}_4core3ops8function6FnOnceIu5paramEu6regionEES3_S3_E"}

‎tests/codegen/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-lifetimes.rs

+27
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@@ -0,0 +1,27 @@
1+
// Verifies that type metadata identifiers for functions are emitted correctly
2+
// for lifetimes/regions.
3+
//
4+
//@ needs-sanitizer-cfi
5+
//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
6+
7+
#![crate_type="lib"]
8+
#![feature(type_alias_impl_trait)]
9+
10+
extern crate core;
11+
12+
pub type Type1 = impl Send;
13+
14+
pub fn foo<'a>() where
15+
Type1: 'static,
16+
{
17+
pub struct Foo<'a>(&'a i32);
18+
pub struct Bar<'a, 'b>(&'a i32, &'b Foo<'b>);
19+
let _: Type1 = Bar;
20+
}
21+
22+
pub fn foo1(_: Type1) { }
23+
// CHECK: define{{.*}}4foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
24+
pub fn foo2(_: Type1, _: Type1) { }
25+
// CHECK: define{{.*}}4foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
26+
pub fn foo3(_: Type1, _: Type1, _: Type1) { }
27+
// CHECK: define{{.*}}4foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}

‎tests/codegen/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-paths.rs

+86
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@@ -0,0 +1,86 @@
1+
// Verifies that type metadata identifiers for functions are emitted correctly
2+
// for paths.
3+
//
4+
//@ needs-sanitizer-cfi
5+
//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
6+
7+
#![crate_type="lib"]
8+
#![feature(inline_const, type_alias_impl_trait)]
9+
10+
extern crate core;
11+
12+
pub type Type1 = impl Send;
13+
pub type Type2 = impl Send;
14+
pub type Type3 = impl Send;
15+
pub type Type4 = impl Send;
16+
17+
pub fn foo() where
18+
Type1: 'static,
19+
Type2: 'static,
20+
Type3: 'static,
21+
Type4: 'static,
22+
{
23+
// Type in extern path
24+
extern {
25+
fn bar();
26+
}
27+
let _: Type1 = bar;
28+
29+
// Type in closure path
30+
|| {
31+
pub struct Foo;
32+
let _: Type2 = Foo;
33+
};
34+
35+
// Type in const path
36+
const {
37+
pub struct Foo;
38+
fn bar() -> Type3 { Foo }
39+
};
40+
41+
42+
// Type in impl path
43+
struct Foo;
44+
impl Foo {
45+
fn bar(&self) { }
46+
}
47+
let _: Type4 = <Foo>::bar;
48+
}
49+
50+
pub fn foo1(_: Type1) { }
51+
// CHECK: define{{.*}}4foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
52+
pub fn foo2(_: Type1, _: Type1) { }
53+
// CHECK: define{{.*}}4foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
54+
pub fn foo3(_: Type1, _: Type1, _: Type1) { }
55+
// CHECK: define{{.*}}4foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
56+
pub fn foo4(_: Type2) { }
57+
// CHECK: define{{.*}}4foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
58+
pub fn foo5(_: Type2, _: Type2) { }
59+
// CHECK: define{{.*}}4foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
60+
pub fn foo6(_: Type2, _: Type2, _: Type2) { }
61+
// CHECK: define{{.*}}4foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
62+
pub fn foo7(_: Type3) { }
63+
// CHECK: define{{.*}}4foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
64+
pub fn foo8(_: Type3, _: Type3) { }
65+
// CHECK: define{{.*}}4foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
66+
pub fn foo9(_: Type3, _: Type3, _: Type3) { }
67+
// CHECK: define{{.*}}4foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
68+
pub fn foo10(_: Type4) { }
69+
// CHECK: define{{.*}}5foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
70+
pub fn foo11(_: Type4, _: Type4) { }
71+
// CHECK: define{{.*}}5foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
72+
pub fn foo12(_: Type4, _: Type4, _: Type4) { }
73+
// CHECK: define{{.*}}5foo12{{.*}}!type ![[TYPE12:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
74+
75+
// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo10{{[{}][{}]}}extern{{[}][}]}}3barE"}
76+
// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo10{{[{}][{}]}}extern{{[}][}]}}3barS_E"}
77+
// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNFNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo10{{[{}][{}]}}extern{{[}][}]}}3barS_S_E"}
78+
// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo11{{[{}][{}]}}closure{{[}][}]}}3FooE"}
79+
// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo11{{[{}][{}]}}closure{{[}][}]}}3FooS_E"}
80+
// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNCNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo11{{[{}][{}]}}closure{{[}][}]}}3FooS_S_E"}
81+
// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo12{{[{}][{}]}}constant{{[}][}]}}3FooE"}
82+
// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo12{{[{}][{}]}}constant{{[}][}]}}3FooS_E"}
83+
// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NtNkNvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo12{{[{}][{}]}}constant{{[}][}]}}3FooS_S_E"}
84+
// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo8{{[{}][{}]}}impl{{[}][}]}}3barE"}
85+
// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo8{{[{}][{}]}}impl{{[}][}]}}3barS_E"}
86+
// CHECK: ![[TYPE12]] = !{i64 0, !"_ZTSFvu{{[0-9]+}}NvNINvC{{[[:print:]]+}}_{{[[:print:]]+}}3foo8{{[{}][{}]}}impl{{[}][}]}}3barS_S_E"}

‎tests/codegen/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-pointer-types.rs

+54
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,54 @@
1+
// Verifies that type metadata identifiers for functions are emitted correctly
2+
// for pointer types.
3+
//
4+
//@ needs-sanitizer-cfi
5+
//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
6+
7+
#![crate_type="lib"]
8+
9+
pub fn foo1(_: &mut i32) { }
10+
// CHECK: define{{.*}}4foo1{{.*}}!type ![[TYPE1:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
11+
pub fn foo2(_: &mut i32, _: &i32) { }
12+
// CHECK: define{{.*}}4foo2{{.*}}!type ![[TYPE2:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
13+
pub fn foo3(_: &mut i32, _: &i32, _: &i32) { }
14+
// CHECK: define{{.*}}4foo3{{.*}}!type ![[TYPE3:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
15+
pub fn foo4(_: &i32) { }
16+
// CHECK: define{{.*}}4foo4{{.*}}!type ![[TYPE4:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
17+
pub fn foo5(_: &i32, _: &mut i32) { }
18+
// CHECK: define{{.*}}4foo5{{.*}}!type ![[TYPE5:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
19+
pub fn foo6(_: &i32, _: &mut i32, _: &mut i32) { }
20+
// CHECK: define{{.*}}4foo6{{.*}}!type ![[TYPE6:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
21+
pub fn foo7(_: *mut i32) { }
22+
// CHECK: define{{.*}}4foo7{{.*}}!type ![[TYPE7:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
23+
pub fn foo8(_: *mut i32, _: *const i32) { }
24+
// CHECK: define{{.*}}4foo8{{.*}}!type ![[TYPE8:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
25+
pub fn foo9(_: *mut i32, _: *const i32, _: *const i32) { }
26+
// CHECK: define{{.*}}4foo9{{.*}}!type ![[TYPE9:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
27+
pub fn foo10(_: *const i32) { }
28+
// CHECK: define{{.*}}5foo10{{.*}}!type ![[TYPE10:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
29+
pub fn foo11(_: *const i32, _: *mut i32) { }
30+
// CHECK: define{{.*}}5foo11{{.*}}!type ![[TYPE11:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
31+
pub fn foo12(_: *const i32, _: *mut i32, _: *mut i32) { }
32+
// CHECK: define{{.*}}5foo12{{.*}}!type ![[TYPE12:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
33+
pub fn foo13(_: fn(i32) -> i32) { }
34+
// CHECK: define{{.*}}5foo13{{.*}}!type ![[TYPE13:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
35+
pub fn foo14(_: fn(i32) -> i32, _: fn(i32) -> i32) { }
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// CHECK: define{{.*}}5foo14{{.*}}!type ![[TYPE14:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
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pub fn foo15(_: fn(i32) -> i32, _: fn(i32) -> i32, _: fn(i32) -> i32) { }
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// CHECK: define{{.*}}5foo15{{.*}}!type ![[TYPE15:[0-9]+]] !type !{{[0-9]+}} !type !{{[0-9]+}} !type !{{[0-9]+}}
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// CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32EE"}
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// CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32ES0_E"}
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// CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFvU3mutu3refIu3i32ES0_S0_E"}
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// CHECK: ![[TYPE4]] = !{i64 0, !"_ZTSFvu3refIu3i32EE"}
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// CHECK: ![[TYPE5]] = !{i64 0, !"_ZTSFvu3refIu3i32EU3mutS0_E"}
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// CHECK: ![[TYPE6]] = !{i64 0, !"_ZTSFvu3refIu3i32EU3mutS0_S1_E"}
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// CHECK: ![[TYPE7]] = !{i64 0, !"_ZTSFvPu3i32E"}
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// CHECK: ![[TYPE8]] = !{i64 0, !"_ZTSFvPu3i32PKS_E"}
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// CHECK: ![[TYPE9]] = !{i64 0, !"_ZTSFvPu3i32PKS_S2_E"}
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// CHECK: ![[TYPE10]] = !{i64 0, !"_ZTSFvPKu3i32E"}
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// CHECK: ![[TYPE11]] = !{i64 0, !"_ZTSFvPKu3i32PS_E"}
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// CHECK: ![[TYPE12]] = !{i64 0, !"_ZTSFvPKu3i32PS_S2_E"}
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// CHECK: ![[TYPE13]] = !{i64 0, !"_ZTSFvPFu3i32S_EE"}
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// CHECK: ![[TYPE14]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_E"}
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// CHECK: ![[TYPE15]] = !{i64 0, !"_ZTSFvPFu3i32S_ES0_S0_E"}

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