| // RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s |
| |
| // Multiple references to the same constant should result in only one entry in |
| // the globals list. |
| |
| namespace ns { |
| const int cnst = 42; |
| } |
| int f1() { |
| return ns::cnst + ns::cnst; |
| } |
| |
| // CHECK: metadata [[GLOBALS:![0-9]*]], metadata {{![0-9]*}}, metadata !"{{.*}}", i32 {{[0-9]*}}} ; [ DW_TAG_compile_unit ] |
| |
| // CHECK: [[GLOBALS]] = metadata !{metadata [[CNST:![0-9]*]]} |
| |
| // CHECK: [[CNST]] = {{.*}}, metadata [[NS:![0-9]*]], metadata !"cnst", {{.*}}; [ DW_TAG_variable ] [cnst] |
| // CHECK: [[NS]] = {{.*}}; [ DW_TAG_namespace ] [ns] |
| |
