| // 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: !DICompileUnit( | |
| // CHECK-SAME: globals: [[GLOBALS:![0-9]*]] | |
| // CHECK: [[GLOBALS]] = !{[[CNST:![0-9]*]]} | |
| // CHECK: [[CNST]] = !DIGlobalVariable(name: "cnst", | |
| // CHECK-SAME: scope: [[NS:![0-9]*]] | |
| // CHECK: [[NS]] = !DINamespace(name: "ns" | |