1 // RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s 2 3 // Multiple references to the same constant should result in only one entry in 4 // the globals list. 5 6 namespace ns { 7 const int cnst = 42; 8 } 9 int f1() { 10 return ns::cnst + ns::cnst; 11 } 12 13 // CHECK: metadata [[GLOBALS:![0-9]*]], metadata {{![0-9]*}}, metadata !"{{.*}}", i32 {{[0-9]*}}} ; [ DW_TAG_compile_unit ] 14 15 // CHECK: [[GLOBALS]] = metadata !{metadata [[CNST:![0-9]*]]} 16 17 // CHECK: [[CNST]] = {{.*}}, metadata [[NS:![0-9]*]], metadata !"cnst", {{.*}}; [ DW_TAG_variable ] [cnst] 18 // CHECK: [[NS]] = {{.*}}; [ DW_TAG_namespace ] [ns] 19 20
