102 lines
1.5 KiB
C++
102 lines
1.5 KiB
C++
// RUN: %clang_cc1 %s -triple armv7-none-eabi -emit-llvm -o - | FileCheck %s
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struct A {
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virtual void f();
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virtual void f_const() const;
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A h();
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};
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A g();
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void f(A a, A *ap, A& ar) {
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// This should not be a virtual function call.
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// CHECK: call void @_ZN1A1fEv(%struct.A* %a)
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a.f();
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// CHECK: call void %
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ap->f();
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// CHECK: call void %
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ar.f();
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// CHECK: call void @_ZN1A1fEv
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A().f();
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// CHECK: call void @_ZN1A1fEv
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g().f();
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// CHECK: call void @_ZN1A1fEv
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a.h().f();
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// CHECK: call void @_ZNK1A7f_constEv
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a.f_const();
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// CHECK: call void @_ZN1A1fEv
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(a).f();
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}
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struct B {
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virtual void f();
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~B();
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B h();
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};
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void f() {
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// CHECK: call void @_ZN1B1fEv
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B().f();
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// CHECK: call void @_ZN1B1fEv
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B().h().f();
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}
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namespace test2 {
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struct foo {
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virtual void f();
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virtual ~foo();
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};
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struct bar : public foo {
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virtual void f();
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virtual ~bar();
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};
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void f(bar *b) {
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// CHECK: call void @_ZN5test23foo1fEv
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// CHECK: call %"struct.test2::foo"* @_ZN5test23fooD1Ev
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b->foo::f();
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b->foo::~foo();
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}
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}
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namespace test3 {
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// Test that we don't crash in this case.
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struct B {
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};
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struct D : public B {
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};
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void f(D d) {
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// CHECK-LABEL: define void @_ZN5test31fENS_1DE
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d.B::~B();
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}
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}
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namespace test4 {
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struct Animal {
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virtual void eat();
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};
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struct Fish : Animal {
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virtual void eat();
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};
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struct Wrapper {
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Fish fish;
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};
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extern Wrapper *p;
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void test() {
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// CHECK: call void @_ZN5test44Fish3eatEv
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p->fish.eat();
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}
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}
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