1 // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s 2 3 struct X { }; 4 5 // CHECK: @x1 = global %struct.X zeroinitializer 6 // CHECK: @x4 = global %struct.X zeroinitializer 7 // CHECK: @x2 = external global %struct.X 8 // CHECK: @x3 = external global %struct.X 9 extern "C" { 10 X x1; 11 } 12 13 extern "C" X x2; 14 15 extern X x3; 16 17 X x4; 18 19 X& get(int i) { 20 if (i == 1) 21 return x1; 22 else if (i == 2) 23 return x2; 24 else if (i == 3) 25 return x3; 26 else 27 return x4; 28 } 29
