56 lines · cpp
1// RUN: %clang_cc1 -I%S %s -triple amdgcn-amd-amdhsa -emit-llvm -o - | FileCheck %s -check-prefix=AS2// RUN: %clang_cc1 -I%S %s -triple spirv64-amd-amdhsa -emit-llvm -o - | FileCheck %s -check-prefix=NONZERO-DEFAULT-AS3// RUN: %clang_cc1 -I%S %s -triple x86_64-linux-gnu -emit-llvm -o - | FileCheck %s -check-prefix=NO-AS4#include <typeinfo>5 6class A {7 virtual void f() = 0;8};9 10class B : A {11 void f() override;12};13 14// AS: @_ZTISt9type_info = external addrspace(1) constant ptr addrspace(1)15// NO-AS: @_ZTISt9type_info = external constant ptr16// AS: @_ZTIi = external addrspace(1) constant ptr addrspace(1)17// NO-AS: @_ZTIi = external constant ptr18// 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 819// NO-AS: @_ZTI1A = linkonce_odr constant { ptr, ptr } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr @_ZTS1A }, comdat, align 820// AS: @_ZTVN10__cxxabiv117__class_type_infoE = external addrspace(1) global [0 x ptr addrspace(1)]21// NO-AS: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr]22// AS: @_ZTS1A = linkonce_odr addrspace(1) constant [3 x i8] c"1A\00", comdat, align 123// NO-AS: @_ZTS1A = linkonce_odr constant [3 x i8] c"1A\00", comdat, align 124// AS: @_ZTIf = external addrspace(1) constant ptr addrspace(1)25// NO-AS: @_ZTIf = external constant ptr26 27unsigned long Fn(B& b) {28// AS: %call = call noundef zeroext i1 @_ZNKSt9type_infoeqERKS_(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTISt9type_info to ptr), ptr {{.*}} %2)29// 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)30// NO-AS: %call = call noundef zeroext i1 @_ZNKSt9type_infoeqERKS_(ptr {{.*}} @_ZTISt9type_info, ptr {{.*}} %2)31 if (typeid(std::type_info) == typeid(b))32 return 42;33// AS: %call2 = call noundef zeroext i1 @_ZNKSt9type_infoneERKS_(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTIi to ptr), ptr {{.*}} %5)34// 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)35// NO-AS: %call2 = call noundef zeroext i1 @_ZNKSt9type_infoneERKS_(ptr {{.*}} @_ZTIi, ptr {{.*}} %5)36 if (typeid(int) != typeid(b))37 return 1712;38// AS: %call5 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTI1A to ptr))39// NONZERO-DEFAULT-AS: %call5 = call{{.*}} noundef{{.*}} ptr addrspace(4) @_ZNKSt9type_info4nameEv(ptr addrspace(4) {{.*}} addrspacecast (ptr addrspace(1) @_ZTI1A to ptr addrspace(4)))40// NO-AS: %call5 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} @_ZTI1A)41// AS: %call7 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} %8)42// NONZERO-DEFAULT-AS: %call7 = call{{.*}} noundef{{.*}} ptr addrspace(4) @_ZNKSt9type_info4nameEv(ptr addrspace(4) {{.*}} %8)43// NO-AS: %call7 = call noundef ptr @_ZNKSt9type_info4nameEv(ptr {{.*}} %8)44 if (typeid(A).name() == typeid(b).name())45 return 0;46// AS: %call11 = call noundef zeroext i1 @_ZNKSt9type_info6beforeERKS_(ptr {{.*}} %11, ptr {{.*}} addrspacecast (ptr addrspace(1) @_ZTIf to ptr))47// 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)))48// NO-AS: %call11 = call noundef zeroext i1 @_ZNKSt9type_info6beforeERKS_(ptr {{.*}} %11, ptr {{.*}} @_ZTIf)49 if (typeid(b).before(typeid(float)))50 return 1;51// AS: %call15 = call noundef i64 @_ZNKSt9type_info9hash_codeEv(ptr {{.*}} %14)52// NONZERO-DEFAULT-AS: %call15 = call{{.*}} noundef{{.*}} i64 @_ZNKSt9type_info9hash_codeEv(ptr addrspace(4) {{.*}} %14)53// NO-AS: %call15 = call noundef i64 @_ZNKSt9type_info9hash_codeEv(ptr {{.*}} %14)54 return typeid(b).hash_code();55}56