File: destroy.mm

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (50 lines) | stat: -rw-r--r-- 1,272 bytes parent folder | download | duplicates (4)
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
// RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -disable-llvm-passes -o - %s | FileCheck %s
// rdar://18249673

@class MyObject;
struct base {
  ~base() = default;
};
struct derived : public base {
  MyObject *myobject;
};

void test1() {
  derived d1;
}
// CHECK-LABEL: define void @_Z5test1v()
// CHECK: call void @_ZN7derivedC1Ev
// CHECK: call void @_ZN7derivedD1Ev

void test2() {
  derived *d2 = new derived;
  delete d2;
}
// CHECK-LABEL: define void @_Z5test2v()
// CHECK:   call void @_ZN7derivedC1Ev
// CHECK:   call void @_ZN7derivedD1Ev

template <typename T>
struct tderived : public base {
  MyObject *myobject;
};
void test3() {
  tderived<int> d1;
}
// CHECK-LABEL: define void @_Z5test3v()
// CHECK: call void @_ZN8tderivedIiEC1Ev
// CHECK: call void @_ZN8tderivedIiED1Ev

void test4() {
  tderived<int> *d2 = new tderived<int>;
  delete d2;
}
// CHECK-LABEL: define void @_Z5test4v()
// CHECK: call void @_ZN8tderivedIiEC1Ev
// CHECK: call void @_ZN8tderivedIiED1Ev

// CHECK-LABEL: define linkonce_odr void @_ZN7derivedD2Ev
// CHECK: call void @llvm.objc.storeStrong(i8** {{.*}}, i8* null)

// CHECK-LABEL: define linkonce_odr void @_ZN8tderivedIiED2Ev
// CHECK: call void @llvm.objc.storeStrong(i8** {{.*}}, i8* null)