74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s
|
|
|
|
struct T {
|
|
T();
|
|
~T();
|
|
};
|
|
|
|
void f(const T& t = T());
|
|
|
|
class X { // ...
|
|
public:
|
|
X();
|
|
X(const X&, const T& t = T());
|
|
};
|
|
|
|
// CHECK-LABEL: define void @_Z1gv()
|
|
void g() {
|
|
// CHECK: call void @_ZN1TC1Ev([[T:%.*]]* [[AGG1:%.*]])
|
|
// CHECK-NEXT: call void @_Z1fRK1T([[T]]* dereferenceable({{[0-9]+}}) [[AGG1]])
|
|
// CHECK-NEXT: call void @_ZN1TD1Ev([[T]]* [[AGG1]])
|
|
f();
|
|
|
|
// CHECK-NEXT: call void @_ZN1TC1Ev([[T:%.*]]* [[AGG2:%.*]])
|
|
// CHECK-NEXT: call void @_Z1fRK1T([[T]]* dereferenceable({{[0-9]+}}) [[AGG2]])
|
|
// CHECK-NEXT: call void @_ZN1TD1Ev([[T]]* [[AGG2]])
|
|
f();
|
|
|
|
// CHECK-NEXT: call void @_ZN1XC1Ev(
|
|
X a;
|
|
|
|
// CHECK-NEXT: call void @_ZN1TC1Ev(
|
|
// CHECK-NEXT: call void @_ZN1XC1ERKS_RK1T(
|
|
// CHECK-NEXT: call void @_ZN1TD1Ev(
|
|
X b(a);
|
|
|
|
// CHECK-NEXT: call void @_ZN1TC1Ev(
|
|
// CHECK-NEXT: call void @_ZN1XC1ERKS_RK1T(
|
|
// CHECK-NEXT: call void @_ZN1TD1Ev(
|
|
X c = a;
|
|
}
|
|
|
|
|
|
class obj{ int a; float b; double d; };
|
|
// CHECK-LABEL: define void @_Z1hv()
|
|
void h() {
|
|
// CHECK: call void @llvm.memset.p0i8.i64(
|
|
obj o = obj();
|
|
}
|
|
|
|
// PR7028 - mostly this shouldn't crash
|
|
namespace test1 {
|
|
struct A { A(); };
|
|
struct B { B(); ~B(); };
|
|
|
|
struct C {
|
|
C(const B &file = B());
|
|
};
|
|
C::C(const B &file) {}
|
|
|
|
struct D {
|
|
C c;
|
|
A a;
|
|
|
|
// CHECK-LABEL: define linkonce_odr void @_ZN5test11DC2Ev(%"struct.test1::D"* %this) unnamed_addr
|
|
// CHECK: call void @_ZN5test11BC1Ev(
|
|
// CHECK-NEXT: call void @_ZN5test11CC1ERKNS_1BE(
|
|
// CHECK-NEXT: call void @_ZN5test11BD1Ev(
|
|
// CHECK: call void @_ZN5test11AC1Ev(
|
|
D() : c(), a() {}
|
|
};
|
|
|
|
D d;
|
|
}
|