1// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s 2 3// Multiple references to the same constant should result in only one entry in 4// the globals list. 5 6namespace ns { 7const int cnst = 42; 8} 9int f1() { 10 return ns::cnst + ns::cnst; 11} 12 13// CHECK: !DICompileUnit( 14// CHECK-SAME: globals: [[GLOBALS:![0-9]*]] 15 16// CHECK: [[GLOBALS]] = !{[[CNST:![0-9]*]]} 17 18// CHECK: [[CNST]] = distinct !DIGlobalVariable(name: "cnst", 19// CHECK-SAME: scope: [[NS:![0-9]*]] 20// CHECK: [[NS]] = !DINamespace(name: "ns" 21 22