| // RUN: %clang_cc1 -I%S -triple x86_64-apple-darwin -std=c++0x -O0 -S %s -o %t.s |
| // RUN: FileCheck --input-file=%t.s %s |
| |
| // RUN: %clang_cc1 -I%S -triple x86_64-apple-darwin -std=c++0x -emit-llvm %s -o %t.ll |
| // RUN: FileCheck -check-prefix LL --input-file=%t.ll %s |
| // XFAIL: * |
| |
| #include <typeinfo> |
| |
| class test1_B1 { |
| virtual void foo() { } |
| }; |
| class test1_B2 : public test1_B1 { |
| virtual void foo() { } |
| }; |
| class test1_B3 : public test1_B2, public test1_B1 { |
| virtual void foo() { } |
| }; |
| class test1_B4 : virtual public test1_B3 { |
| virtual void foo() { } |
| }; |
| class test1_B5 : virtual test1_B3, test1_B4 { |
| virtual void foo() { } |
| }; |
| class test1_B6 { |
| virtual void foo() { } |
| }; |
| class test1_B7 : public test1_B6, public test1_B5 { |
| virtual void foo() { } |
| }; |
| class test1_D : public test1_B7 { |
| virtual void foo() { } |
| } d1; |
| |
| // CHECK:__ZTI7test1_D: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv120__si_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS7test1_D |
| // CHECK-NEXT: .quad __ZTI8test1_B7 |
| |
| // CHECK: __ZTSPVi: |
| // CHECK-NEXT: .asciz "PVi" |
| |
| // CHECK: __ZTIPVi: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv119__pointer_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTSPVi |
| // CHECK-NEXT: .long 2 |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .quad __ZTIi |
| |
| // CHECK: .globl __ZTS7test3_A |
| // CHECK-NEXT: .weak_definition __ZTS7test3_A |
| // CHECK: __ZTS7test3_A: |
| // CHECK-NEXT: .asciz "7test3_A" |
| |
| // CHECK: __ZTIM7test3_Ai: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv129__pointer_to_member_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTSM7test3_Ai |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .quad __ZTIi |
| // CHECK-NEXT: .quad __ZTI7test3_A |
| |
| // CHECK: __ZTIM7test3_Ii: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv129__pointer_to_member_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTSM7test3_Ii |
| // CHECK-NEXT: .long 16 |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .quad __ZTIi |
| // CHECK-NEXT: .quad __ZTI7test3_I |
| |
| // CHECK: .private_extern __ZTIFvvE |
| // CHECK: .globl __ZTIFvvE |
| // CHECK: .weak_definition __ZTIFvvE |
| // CHECK: __ZTIFvvE: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv120__function_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTSFvvE |
| |
| // CHECK: __ZTIM7test3_AFvvE: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv129__pointer_to_member_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTSM7test3_AFvvE |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .space 4 |
| // CHECK-NEXT: .quad __ZTIFvvE |
| // CHECK-NEXT: .quad __ZTI7test3_A |
| |
| // CHECK:__ZTI8test1_B7: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv121__vmi_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B7 |
| // CHECK-NEXT: .long 3 |
| // CHECK-NEXT: .long 2 |
| // CHECK-NEXT: .quad __ZTI8test1_B6 |
| // CHECK-NEXT: .quad 2 |
| // CHECK-NEXT: .quad __ZTI8test1_B5 |
| // CHECK-NEXT: .quad 2050 |
| |
| // CHECK:__ZTI8test1_B5: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv121__vmi_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B5 |
| // CHECK-NEXT: .long 3 |
| // CHECK-NEXT: .long 2 |
| // CHECK-NEXT: .quad __ZTI8test1_B3 |
| // CHECK-NEXT: .quad 18446744073709545473 |
| // CHECK-NEXT: .quad __ZTI8test1_B4 |
| // CHECK-NEXT: .space 8 |
| |
| // CHECK:__ZTI8test1_B4: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv121__vmi_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B4 |
| // CHECK-NEXT: .long 1 |
| // CHECK-NEXT: .long 1 |
| // CHECK-NEXT: .quad __ZTI8test1_B3 |
| // CHECK-NEXT: .quad 18446744073709545475 |
| |
| // CHECK:__ZTI8test1_B6: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv117__class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B6 |
| |
| // CHECK:__ZTI8test1_B3: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv121__vmi_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B3 |
| // CHECK-NEXT: .long 1 |
| // CHECK-NEXT: .long 2 |
| // CHECK-NEXT: .quad __ZTI8test1_B2 |
| // CHECK-NEXT: .quad 2 |
| // CHECK-NEXT: .quad __ZTI8test1_B1 |
| // CHECK-NEXT: .quad 2050 |
| |
| // CHECK:__ZTS8test1_B1: |
| // CHECK-NEXT: .asciz "8test1_B1" |
| |
| // CHECK:__ZTI8test1_B1: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv117__class_type_infoE) + 16 |
| // CHECK-NEXT:. quad __ZTS8test1_B1 |
| |
| // CHECK:__ZTS8test1_B2: |
| // CHECK-NEXT: .asciz "8test1_B2" |
| |
| // CHECK:__ZTI8test1_B2: |
| // CHECK-NEXT: .quad (__ZTVN10__cxxabiv120__si_class_type_infoE) + 16 |
| // CHECK-NEXT: .quad __ZTS8test1_B2 |
| // CHECK-NEXT: .quad __ZTI8test1_B1 |
| |
| class NP { }; |
| void test2_1(); |
| void test2_2(test1_D *dp) { |
| test1_D &d = *dp; |
| if (typeid(d) == typeid(test1_D)) |
| test2_1(); |
| if (typeid(NP) == typeid(test1_D)) |
| test2_1(); |
| if (typeid(((*(dp)))) == typeid(test1_D)) |
| test2_1(); |
| if (typeid(int) == typeid(float)) |
| test2_1(); |
| if (typeid(int*) == typeid(const int *)) |
| test2_1(); |
| } |
| |
| // CHECK-LL:define void @_Z7test2_2P7test1_D(%class.test1_B7* %dp) nounwind { |
| // CHECK-LL: %tmp1 = load %class.test1_B7** %d |
| // CHECK-LL-NEXT: %0 = bitcast %class.test1_B7* %tmp1 to %"class.std::type_info"*** |
| // CHECK-LL-NEXT: %vtable = load %"class.std::type_info"*** %0 |
| // CHECK-LL-NEXT: %1 = getelementptr inbounds %"class.std::type_info"** %vtable, i64 -1 |
| // CHECK-LL-NEXT: %2 = load %"class.std::type_info"** %1 |
| // CHECK-LL-NEXT: %call = call zeroext i1 @_ZNKSt9type_infoeqERKS_(%"class.std::type_info"* %2, %"class.std::type_info"* bitcast (%{{[0-9]*}}* @_ZTI7test1_D to %"class.std::type_info"*)) |
| |
| // CHECK-LL: %call2 = call zeroext i1 @_ZNKSt9type_infoeqERKS_(%"class.std::type_info"* bitcast (%{{[0-9]*}}* @_ZTI2NP to %"class.std::type_info"*), %"class.std::type_info"* bitcast (%{{[0-9]*}}* @_ZTI7test1_D to %"class.std::type_info"*)) |
| |
| // CHECK-LL: %3 = bitcast %class.test1_B7* %tmp5 to %"class.std::type_info"*** |
| // CHECK-LL-NEXT: %4 = icmp ne %"class.std::type_info"*** %3, null |
| // CHECK-LL-NEXT: br i1 %4, label %6, label %5 |
| // CHECK-LL: ; <label>:5 |
| // CHECK-LL-NEXT: call void @__cxa_bad_typeid() |
| // CHECK-LL-NEXT: unreachable |
| // CHECK-LL: ; <label>:6 |
| // CHECK-LL-NEXT: %vtable6 = load %"class.std::type_info"*** %3 |
| // CHECK-LL-NEXT: %7 = getelementptr inbounds %"class.std::type_info"** %vtable6, i64 -1 |
| // CHECK-LL-NEXT: %8 = load %"class.std::type_info"** %7 |
| // CHECK-LL-NEXT: %call7 = call zeroext i1 @_ZNKSt9type_infoeqERKS_(%"class.std::type_info"* %8, %"class.std::type_info"* bitcast (%{{[0-9]*}}* @_ZTI7test1_D to %"class.std::type_info"*)) |
| |
| // CHECK-LL: %call10 = call zeroext i1 @_ZNKSt9type_infoeqERKS_(%"class.std::type_info"* bitcast (i8** @_ZTIi to %"class.std::type_info"*), %"class.std::type_info"* bitcast (i8** @_ZTIf to %"class.std::type_info"*)) |
| |
| // CHECK-LL: %call13 = call zeroext i1 @_ZNKSt9type_infoeqERKS_(%"class.std::type_info"* bitcast (i8** @_ZTIPi to %"class.std::type_info"*), %"class.std::type_info"* bitcast (i8** @_ZTIPKi to %"class.std::type_info"*)) |
| |
| class test3_A { }; |
| class test3_I; |
| int (test3_A::*pmd); |
| int (test3_I::*i_pmd); |
| void (test3_A::*pmf)(); |
| int test3() { |
| if (typeid(volatile int *) == typeid(int *)) |
| return 1; |
| if (typeid(pmd) == typeid(i_pmd)) |
| return 1; |
| if (typeid(pmd) == typeid(pmf)) |
| return 1; |
| return 0; |
| enum a { }; |
| if (typeid(int[5]) == typeid(enum a)) |
| return 0; |
| } |
| |
| bool test4(std::type_info* __pointee) { |
| return *__pointee == typeid (void); |
| } |