1*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-unknown-linux -fvisibility hidden -fsanitize=cfi-vcall,cfi-nvcall,cfi-derived-cast,cfi-unrelated-cast,cfi-icall -fsanitize-stats -emit-llvm -o - %s | FileCheck %s
2*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-unknown-linux -fvisibility hidden -fsanitize=cfi-vcall,cfi-nvcall,cfi-derived-cast,cfi-unrelated-cast,cfi-icall -fsanitize-trap=cfi-vcall -fwhole-program-vtables -fsanitize-stats -emit-llvm -o - %s | FileCheck %s
3*67e74705SXin Li
4*67e74705SXin Li // CHECK: [[STATS:@[^ ]*]] = internal global { i8*, i32, [5 x [2 x i8*]] } { i8* null, i32 5, [5 x [2 x i8*]]
5*67e74705SXin Li // CHECK: {{\[\[}}2 x i8*] zeroinitializer,
6*67e74705SXin Li // CHECK: [2 x i8*] [i8* null, i8* inttoptr (i64 2305843009213693952 to i8*)],
7*67e74705SXin Li // CHECK: [2 x i8*] [i8* null, i8* inttoptr (i64 4611686018427387904 to i8*)],
8*67e74705SXin Li // CHECK: [2 x i8*] [i8* null, i8* inttoptr (i64 6917529027641081856 to i8*)],
9*67e74705SXin Li // CHECK: [2 x i8*] [i8* null, i8* inttoptr (i64 -9223372036854775808 to i8*)]] }
10*67e74705SXin Li
11*67e74705SXin Li // CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 0, void ()* [[CTOR:@[^ ]*]], i8* null }]
12*67e74705SXin Li
13*67e74705SXin Li struct A {
14*67e74705SXin Li virtual void vf();
15*67e74705SXin Li void nvf();
16*67e74705SXin Li };
17*67e74705SXin Li struct B : A {};
18*67e74705SXin Li
19*67e74705SXin Li // CHECK: @vcall
vcall(A * a)20*67e74705SXin Li extern "C" void vcall(A *a) {
21*67e74705SXin Li // CHECK: call void @__sanitizer_stat_report({{.*}}[[STATS]]{{.*}}i64 0, i32 2, i64 0
22*67e74705SXin Li a->vf();
23*67e74705SXin Li }
24*67e74705SXin Li
25*67e74705SXin Li // CHECK: @nvcall
nvcall(A * a)26*67e74705SXin Li extern "C" void nvcall(A *a) {
27*67e74705SXin Li // CHECK: call void @__sanitizer_stat_report({{.*}}[[STATS]]{{.*}}i64 0, i32 2, i64 1
28*67e74705SXin Li a->nvf();
29*67e74705SXin Li }
30*67e74705SXin Li
31*67e74705SXin Li // CHECK: @dcast
dcast(A * a)32*67e74705SXin Li extern "C" void dcast(A *a) {
33*67e74705SXin Li // CHECK: call void @__sanitizer_stat_report({{.*}}[[STATS]]{{.*}}i64 0, i32 2, i64 2
34*67e74705SXin Li static_cast<B *>(a);
35*67e74705SXin Li }
36*67e74705SXin Li
37*67e74705SXin Li // CHECK: @ucast
ucast(void * a)38*67e74705SXin Li extern "C" void ucast(void *a) {
39*67e74705SXin Li // CHECK: call void @__sanitizer_stat_report({{.*}}[[STATS]]{{.*}}i64 0, i32 2, i64 3
40*67e74705SXin Li reinterpret_cast<A *>(a);
41*67e74705SXin Li }
42*67e74705SXin Li
43*67e74705SXin Li // CHECK: @icall
icall(void (* p)())44*67e74705SXin Li extern "C" void icall(void (*p)()) {
45*67e74705SXin Li // CHECK: call void @__sanitizer_stat_report({{.*}}[[STATS]]{{.*}}i64 0, i32 2, i64 4
46*67e74705SXin Li p();
47*67e74705SXin Li }
48*67e74705SXin Li
49*67e74705SXin Li // CHECK: define internal void [[CTOR]]()
50*67e74705SXin Li // CHECK-NEXT: call void @__sanitizer_stat_init(i8* bitcast ({ i8*, i32, [5 x [2 x i8*]] }* [[STATS]] to i8*))
51*67e74705SXin Li // CHECK-NEXT: ret void
52