// 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" | |