| // RUN: %clang_cc1 -I%S %s -triple amdgcn-amd-amdhsa -emit-llvm -o - | FileCheck %s -check-prefix=AS |
| // RUN: %clang_cc1 -I%S %s -triple spirv64-amd-amdhsa -emit-llvm -o - | FileCheck %s -check-prefix=NONZERO-DEFAULT-AS |
| // RUN: %clang_cc1 -I%S %s -triple x86_64-linux-gnu -emit-llvm -o - | FileCheck %s -check-prefix=NO-AS |
| #include <typeinfo> |
| |
| class A { |
| virtual void f() = 0; |
| }; |
| |
| class B : A { |
| void f() override; |
| }; |
| |
| // AS: @_ZTISt9type_info = external addrspace(1) constant ptr addrspace(1) |
| // NO-AS: @_ZTISt9type_info = external constant ptr |
| // AS: @_ZTIi = external addrspace(1) constant ptr addrspace(1) |
| // NO-AS: @_ZTIi = external constant ptr |
| // AS: @_ZTI1A = linkonce_odr addrspace(1) constant { ptr addrspace(1), ptr addrspace(1) } { ptr addrspace(1) getelementptr inbounds (ptr addrspace(1), ptr addrspace(1) @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr addrspace(1) @_ZTS1A }, comdat, align 8 |
| // NO-AS: @_ZTI1A = linkonce_odr constant { ptr, ptr } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr @_ZTS1A }, comdat, align 8 |
| // AS: @_ZTVN10__cxxabiv117__class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)] |
| // NO-AS: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr] |
| // AS: @_ZTS1A = linkonce_odr addrspace(1) constant [3 x i8] c"1A\00", comdat, align 1 |
| // NO-AS: @_ZTS1A = linkonce_odr constant [3 x i8] c"1A\00", comdat, align 1 |
| // AS: @_ZTIf = external addrspace(1) constant ptr addrspace(1) |
| // NO-AS: @_ZTIf = external constant ptr |
| |
| unsigned long Fn(B& b) { |
| // AS: %call = call noundef zeroext i1 @_ZNKSt9type_infoeqERKS_(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTISt9type_info to ptr), ptr {{.*}} %2) |
| // NONZERO-DEFAULT-AS: %call = call{{.*}} noundef zeroext{{.*}} i1 @_ZNKSt9type_infoeqERKS_(ptr addrspace(4) {{.*}} addrspacecast (ptr addrspace(1) @_ZTISt9type_info to ptr addrspace(4)), ptr addrspace(4) {{.*}} %2) |
| // NO-AS: %call = call noundef zeroext i1 @_ZNKSt9type_infoeqERKS_(ptr {{.*}} @_ZTISt9type_info, ptr {{.*}} %2) |
| if (typeid(std::type_info) == typeid(b)) |
| return 42; |
| // AS: %call2 = call noundef zeroext i1 @_ZNKSt9type_infoneERKS_(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTIi to ptr), ptr {{.*}} %5) |
| // NONZERO-DEFAULT-AS: %call2 = call{{.*}} noundef zeroext{{.*}} i1 @_ZNKSt9type_infoneERKS_(ptr addrspace(4) {{.*}} addrspacecast (ptr addrspace(1) @_ZTIi to ptr addrspace(4)), ptr addrspace(4) {{.*}} %5) |
| // NO-AS: %call2 = call noundef zeroext i1 @_ZNKSt9type_infoneERKS_(ptr {{.*}} @_ZTIi, ptr {{.*}} %5) |
| if (typeid(int) != typeid(b)) |
| return 1712; |
| // AS: %call5 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTI1A to ptr)) |
| // NONZERO-DEFAULT-AS: %call5 = call{{.*}} noundef{{.*}} ptr addrspace(4) @_ZNKSt9type_info4nameEv(ptr addrspace(4) {{.*}} addrspacecast (ptr addrspace(1) @_ZTI1A to ptr addrspace(4))) |
| // NO-AS: %call5 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} @_ZTI1A) |
| // AS: %call7 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} %8) |
| // NONZERO-DEFAULT-AS: %call7 = call{{.*}} noundef{{.*}} ptr addrspace(4) @_ZNKSt9type_info4nameEv(ptr addrspace(4) {{.*}} %8) |
| // NO-AS: %call7 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} %8) |
| if (typeid(A).name() == typeid(b).name()) |
| return 0; |
| // AS: %call11 = call noundef zeroext i1 @_ZNKSt9type_info6beforeERKS_(ptr {{.*}} %11, ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTIf to ptr)) |
| // NONZERO-DEFAULT-AS: %call11 = call{{.*}} noundef zeroext{{.*}} i1 @_ZNKSt9type_info6beforeERKS_(ptr addrspace(4) {{.*}} %11, ptr addrspace(4) {{.*}} addrspacecast (ptr addrspace(1) @_ZTIf to ptr addrspace(4))) |
| // NO-AS: %call11 = call noundef zeroext i1 @_ZNKSt9type_info6beforeERKS_(ptr {{.*}} %11, ptr {{.*}} @_ZTIf) |
| if (typeid(b).before(typeid(float))) |
| return 1; |
| // AS: %call15 = call noundef i64 @_ZNKSt9type_info9hash_codeEv(ptr {{.*}} %14) |
| // NONZERO-DEFAULT-AS: %call15 = call{{.*}} noundef{{.*}} i64 @_ZNKSt9type_info9hash_codeEv(ptr addrspace(4) {{.*}} %14) |
| // NO-AS: %call15 = call noundef i64 @_ZNKSt9type_info9hash_codeEv(ptr {{.*}} %14) |
| return typeid(b).hash_code(); |
| } |
