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// RUN: %clang_cc1 -fsanitize=memory -O0 -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-linux -emit-llvm -debug-info-kind=line-tables-only -o - %s | FileCheck %s --implicit-check-not="call void @__sanitizer_"
// RUN: %clang_cc1 -fsanitize=memory -O1 -disable-llvm-passes -fsanitize-memory-use-after-dtor -std=c++11 -triple=x86_64-pc-linux -emit-llvm -debug-info-kind=line-tables-only -o - %s | FileCheck %s --implicit-check-not="call void @__sanitizer_"
template <class T>
class Vector {
public:
int size;
~Vector() {
size += 1;
}
};
struct Base {
int b1;
double b2;
Base() {
b1 = 5;
b2 = 10.989;
}
virtual ~Base() {}
};
struct VirtualBase {
int vb1;
int vb2;
VirtualBase() {
vb1 = 10;
vb2 = 11;
}
virtual ~VirtualBase() {}
};
struct Derived : public Base, public virtual VirtualBase {
int d1;
Vector<int> v;
int d2;
Derived() {
d1 = 10;
}
~Derived() {}
};
Derived d;
// Destruction order:
// Derived: int, Vector, Base, VirtualBase
// CHECK-LABEL: define {{.*}}ZN7DerivedD1Ev
// CHECK: call void {{.*}}ZN11VirtualBaseD2Ev
// CHECK: call void @__sanitizer_dtor_callback_vptr({{.*}}){{.*}}, !dbg ![[DI0:[0-9]+]]
// CHECK: ret void
// CHECK-LABEL: define {{.*}}ZN7DerivedD0Ev
// CHECK: ret void
// CHECK-LABEL: define {{.*}}ZN11VirtualBaseD1Ev
// CHECK: ret void
// CHECK-LABEL: define {{.*}}ZN11VirtualBaseD0Ev
// CHECK: ret void
// poison 2 ints
// CHECK-LABEL: define {{.*}}ZN11VirtualBaseD2Ev
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 8){{.*}}, !dbg ![[DI1:[0-9]+]]
// CHECK: call void @__sanitizer_dtor_callback_vptr({{.*}}){{.*}}{{.*}}, !dbg ![[DI2:[0-9]+]]
// CHECK: ret void
// poison int and double
// CHECK-LABEL: define {{.*}}ZN4BaseD2Ev
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 16){{.*}}, !dbg ![[DI3:[0-9]+]]
// CHECK: call void @__sanitizer_dtor_callback_vptr({{.*}}{{.*}}, !dbg ![[DI4:[0-9]+]]
// CHECK: ret void
// poison int, ignore vector, poison int
// CHECK-LABEL: define {{.*}}ZN7DerivedD2Ev
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 4){{.*}}, !dbg ![[DI5:[0-9]+]]
// CHECK: call void {{.*}}ZN6VectorIiED1Ev
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 4){{.*}}, !dbg ![[DI6:[0-9]+]]
// CHECK: call void {{.*}}ZN4BaseD2Ev
// CHECK: ret void
// poison int
// CHECK-LABEL: define {{.*}}ZN6VectorIiED2Ev
// CHECK: call void @__sanitizer_dtor_callback_fields({{.*}}, i64 4){{.*}}, !dbg ![[DI7:[0-9]+]]
// CHECK: ret void
// CHECK-LABEL: !DIFile{{.*}}.cpp
// CHECK-DAG: ![[DI0]] = {{.*}}line: [[@LINE-49]]
// CHECK-DAG: ![[DI1]] = {{.*}}line: [[@LINE-66]]
// CHECK-DAG: ![[DI2]] = {{.*}}line: [[@LINE-61]]
// CHECK-DAG: ![[DI3]] = {{.*}}line: [[@LINE-78]]
// CHECK-DAG: ![[DI5]] = {{.*}}line: [[@LINE-57]]
// CHECK-DAG: ![[DI6]] = {{.*}}line: [[@LINE-60]]
// CHECK-DAG: ![[DI7]] = {{.*}}line: [[@LINE-88]]
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