blob: 911ddeedd236aaf38cfa9c2aa3efa7b838876409 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
// RUN: %clang_cc1 %s -triple armv7-none-eabi -emit-llvm -o - | FileCheck %s
struct A {
virtual void f();
virtual void f_const() const;
A h();
};
A g();
void f(A a, A *ap, A& ar) {
// This should not be a virtual function call.
// CHECK: call void @_ZN1A1fEv(%struct.A* %a)
a.f();
// CHECK: call void %
ap->f();
// CHECK: call void %
ar.f();
// CHECK: call void @_ZN1A1fEv
A().f();
// CHECK: call void @_ZN1A1fEv
g().f();
// CHECK: call void @_ZN1A1fEv
a.h().f();
// CHECK: call void @_ZNK1A7f_constEv
a.f_const();
// CHECK: call void @_ZN1A1fEv
(a).f();
}
struct B {
virtual void f();
~B();
B h();
};
void f() {
// CHECK: call void @_ZN1B1fEv
B().f();
// CHECK: call void @_ZN1B1fEv
B().h().f();
}
namespace test2 {
struct foo {
virtual void f();
virtual ~foo();
};
struct bar : public foo {
virtual void f();
virtual ~bar();
};
void f(bar *b) {
// CHECK: call void @_ZN5test23foo1fEv
// CHECK: call %"struct.test2::foo"* @_ZN5test23fooD1Ev
b->foo::f();
b->foo::~foo();
}
}
namespace test3 {
// Test that we don't crash in this case.
struct B {
};
struct D : public B {
};
void f(D d) {
// CHECK-LABEL: define void @_ZN5test31fENS_1DE
d.B::~B();
}
}
namespace test4 {
struct Animal {
virtual void eat();
};
struct Fish : Animal {
virtual void eat();
};
struct Wrapper {
Fish fish;
};
extern Wrapper *p;
void test() {
// CHECK: call void @_ZN5test44Fish3eatEv
p->fish.eat();
}
}
|
