| // RUN: %clang_cc1 -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 @"\01?simple_method@C@@QAEXXZ" |
| // CHECK: ret |
| |
| // Make sure that the definition uses the right calling convention: |
| // CHECK: define linkonce_odr x86_thiscallcc void @"\01?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 @"\01?cdecl_method@C@@QAAXXZ" |
| // CHECK: ret |
| |
| // Make sure that the definition uses the right calling convention: |
| // CHECK: define linkonce_odr void @"\01?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*, ...) @"\01?vararg_method@C@@QAAXPBDZZ" |
| // CHECK: ret |
| |
| // Make sure that the definition uses the right calling convention: |
| // CHECK: define linkonce_odr void @"\01?vararg_method@C@@QAAXPBDZZ" |
| } |
| |
| void call_static_method() { |
| C::static_method(); |
| // Make sure that the call uses the right calling convention: |
| // CHECK: call void @"\01?static_method@C@@SAXXZ" |
| // CHECK: ret |
| |
| // Make sure that the definition uses the right calling convention: |
| // CHECK: define linkonce_odr void @"\01?static_method@C@@SAXXZ" |
| } |
| |
| class Base { |
| public: |
| Base() {} |
| ~Base() {} |
| }; |
| |
| class Child: public Base { }; |
| |
| void constructors() { |
| Child c; |
| // Make sure that the Base constructor call in the Child constructor uses |
| // the right calling convention: |
| // CHECK: define linkonce_odr x86_thiscallcc %class.Child* @"\01??0Child@@QAE@XZ" |
| // CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc %class.Base* @"\01??0Base@@QAE@XZ" |
| // CHECK: ret |
| |
| // Make sure that the Base constructor definition uses the right CC: |
| // CHECK: define linkonce_odr x86_thiscallcc %class.Base* @"\01??0Base@@QAE@XZ" |
| |
| // Make sure that the Base destructor call in the Child denstructor uses |
| // the right calling convention: |
| // CHECK: define linkonce_odr x86_thiscallcc void @"\01??1Child@@QAE@XZ" |
| // CHECK: call x86_thiscallcc void @"\01??1Base@@QAE@XZ" |
| // CHECK: ret |
| |
| // Make sure that the Base destructor definition uses the right CC: |
| // CHECK: define linkonce_odr x86_thiscallcc void @"\01??1Base@@QAE@XZ" |
| } |