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: !MDCompileUnit( 14 // CHECK-SAME: globals: [[GLOBALS:![0-9]*]] 15 16 // CHECK: [[GLOBALS]] = !{[[CNST:![0-9]*]]} 17 18 // CHECK: [[CNST]] = !MDGlobalVariable(name: "cnst", 19 // CHECK-SAME: scope: [[NS:![0-9]*]] 20 // CHECK: [[NS]] = !MDNamespace(name: "ns" 21 22
