1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 %s -fno-rtti-data -triple=i386-pc-win32 -o - -emit-llvm | FileCheck %s 2*0a6a1f1dSLionel Sambuc 3*0a6a1f1dSLionel Sambuc // vftable shouldn't have RTTI data in it. 4*0a6a1f1dSLionel Sambuc // CHECK-NOT: @"\01??_R4S@@6B@" 5*0a6a1f1dSLionel Sambuc // CHECK: @"\01??_7S@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast ({{.*}} @"\01??_GS@@UAEPAXI@Z" to i8*)] 6*0a6a1f1dSLionel Sambuc 7*0a6a1f1dSLionel Sambuc struct type_info; 8*0a6a1f1dSLionel Sambuc namespace std { using ::type_info; } 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambuc struct S { 11*0a6a1f1dSLionel Sambuc virtual ~S(); 12*0a6a1f1dSLionel Sambuc } s; 13*0a6a1f1dSLionel Sambuc 14*0a6a1f1dSLionel Sambuc struct U : S { 15*0a6a1f1dSLionel Sambuc virtual ~U(); 16*0a6a1f1dSLionel Sambuc }; 17*0a6a1f1dSLionel Sambuc 18*0a6a1f1dSLionel Sambuc extern S *getS(); 19*0a6a1f1dSLionel Sambuc 20*0a6a1f1dSLionel Sambuc const std::type_info &ti = typeid(*getS()); 21*0a6a1f1dSLionel Sambuc const U &u = dynamic_cast<U &>(*getS()); 22*0a6a1f1dSLionel Sambuc // CHECK: call i8* @__RTDynamicCast(i8* %{{.+}}, i32 0, i8* bitcast ({{.*}} @"\01??_R0?AUS@@@8" to i8*), i8* bitcast ({{.*}} @"\01??_R0?AUU@@@8" to i8*), i32 1) 23