1 // Verifies that type metadata for functions are emitted.
4 // compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi
8 pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 {
9 // CHECK-LABEL: define{{.*}}foo
10 // CHECK-SAME: {{.*}}!type ![[TYPE1:[0-9]+]]
11 // CHECK: call i1 @llvm.type.test({{i8\*|ptr}} {{%f|%0}}, metadata !"_ZTSFu3i32S_E")
15 pub fn bar(f: fn(i32, i32) -> i32, arg1: i32, arg2: i32) -> i32 {
16 // CHECK-LABEL: define{{.*}}bar
17 // CHECK-SAME: {{.*}}!type ![[TYPE2:[0-9]+]]
18 // CHECK: call i1 @llvm.type.test({{i8\*|ptr}} {{%f|%0}}, metadata !"_ZTSFu3i32S_S_E")
22 pub fn baz(f: fn(i32, i32, i32) -> i32, arg1: i32, arg2: i32, arg3: i32) -> i32 {
23 // CHECK-LABEL: define{{.*}}baz
24 // CHECK-SAME: {{.*}}!type ![[TYPE3:[0-9]+]]
25 // CHECK: call i1 @llvm.type.test({{i8\*|ptr}} {{%f|%0}}, metadata !"_ZTSFu3i32S_S_S_E")
29 // CHECK: ![[TYPE1]] = !{i64 0, !"_ZTSFu3i32PFS_S_ES_E"}
30 // CHECK: ![[TYPE2]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_ES_S_E"}
31 // CHECK: ![[TYPE3]] = !{i64 0, !"_ZTSFu3i32PFS_S_S_S_ES_S_S_E"}