1// REQUIRES: x86-registered-target,x86-64-registered-target
2// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -S %s -o %t-64.s
3// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
4// RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -S %s -o %t-32.s
5// RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s
6
7extern "C" int printf(...);
8
9class X { // ...
10public:
11  X(int) : iX(2), fX(2.3) , name("HELLO\n") {  }
12
13  X(const char* arg, int ix=0) { iX = ix; fX = 6.0; name = arg+ix; }
14  X(): iX(100), fX(1.2) {}
15  int iX;
16  float fX;
17  const char *name;
18  void pr(void) {
19    printf("iX = %d  fX = %f name = %s\n", iX, fX, name);
20  }
21};
22
23void g(X arg) {
24  arg.pr();
25}
26
27void f(X arg) {
28  X a = 1;        // a = X(1)
29
30  a.pr();
31
32  X b = "Jessie"; //  b=X("Jessie",0)
33
34  b.pr();
35
36
37  a = 2;          // a = X(2)
38
39  a.pr();
40}
41
42
43int main() {
44  X x;
45  f(x);
46  g(3);           // g(X(3))
47}
48
49// CHECK-LP64: callq    __ZN1XC1Ei
50// CHECK-LP64: callq    __ZN1XC1EPKci
51// CHECK-LP64: callq    __ZN1XC1Ev
52
53// CHECK-LP32: calll     L__ZN1XC1Ei
54// CHECK-LP32: calll     L__ZN1XC1EPKci
55// CHECK-LP32: calll     L__ZN1XC1Ev
56