forked from OSchip/llvm-project
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
// RUN: %clang_cc1 -no-opaque-pointers -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
|
|
|
|
class C {
|
|
public:
|
|
void simple_method() {}
|
|
|
|
void __cdecl cdecl_method() {}
|
|
|
|
void vararg_method(const char *fmt, ...) {}
|
|
|
|
static void static_method() {}
|
|
|
|
int a;
|
|
};
|
|
|
|
void call_simple_method() {
|
|
C instance;
|
|
|
|
instance.simple_method();
|
|
// Make sure that the call uses the right calling convention:
|
|
// CHECK: call x86_thiscallcc void @"?simple_method@C@@QAEXXZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the definition uses the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local x86_thiscallcc void @"?simple_method@C@@QAEXXZ"
|
|
// CHECK: ret
|
|
}
|
|
|
|
void call_cdecl_method() {
|
|
C instance;
|
|
instance.cdecl_method();
|
|
// Make sure that the call uses the right calling convention:
|
|
// CHECK: call void @"?cdecl_method@C@@QAAXXZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the definition uses the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local void @"?cdecl_method@C@@QAAXXZ"
|
|
// CHECK: ret
|
|
}
|
|
|
|
void call_vararg_method() {
|
|
C instance;
|
|
instance.vararg_method("Hello");
|
|
// Make sure that the call uses the right calling convention:
|
|
// CHECK: call void (%class.C*, i8*, ...) @"?vararg_method@C@@QAAXPBDZZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the definition uses the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local void @"?vararg_method@C@@QAAXPBDZZ"
|
|
}
|
|
|
|
void call_static_method() {
|
|
C::static_method();
|
|
// Make sure that the call uses the right calling convention:
|
|
// CHECK: call void @"?static_method@C@@SAXXZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the definition uses the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local void @"?static_method@C@@SAXXZ"
|
|
}
|
|
|
|
class Base {
|
|
public:
|
|
Base() {}
|
|
~Base() {}
|
|
};
|
|
|
|
class Child: public Base { };
|
|
|
|
void constructors() {
|
|
Child c;
|
|
// Make sure that the Base constructor call noundef in the Child constructor uses
|
|
// the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local x86_thiscallcc noundef %class.Child* @"??0Child@@QAE@XZ"
|
|
// CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc noundef %class.Base* @"??0Base@@QAE@XZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the Base destructor call noundef in the Child denstructor uses
|
|
// the right calling convention:
|
|
// CHECK: define linkonce_odr dso_local x86_thiscallcc void @"??1Child@@QAE@XZ"
|
|
// CHECK: call x86_thiscallcc void @"??1Base@@QAE@XZ"
|
|
// CHECK: ret
|
|
|
|
// Make sure that the Base constructor definition uses the right CC:
|
|
// CHECK: define linkonce_odr dso_local x86_thiscallcc noundef %class.Base* @"??0Base@@QAE@XZ"
|
|
|
|
// Make sure that the Base destructor definition uses the right CC:
|
|
// CHECK: define linkonce_odr dso_local x86_thiscallcc void @"??1Base@@QAE@XZ"
|
|
}
|