// CHECK: [[GLOBALS]] = !{[[CNST:![0-9]*]]}
-// CHECK: [[CNST]] = !DIGlobalVariable(name: "cnst",
-// CHECK-SAME: scope: [[NS:![0-9]*]]
+// CHECK: [[CNST]] = distinct !DIGlobalVariable(name: "cnst",
+// CHECK-SAME: scope: [[NS:![0-9]*]]
// CHECK: [[NS]] = !DINamespace(name: "ns"
// CHECK: [[CU:![0-9]+]] = distinct !DICompileUnit(
// CHECK-SAME: imports: [[MODULES:![0-9]*]]
-// CHECK: [[I:![0-9]+]] = !DIGlobalVariable(name: "i",{{.*}} scope: [[NS:![0-9]+]],
+// CHECK: [[I:![0-9]+]] = distinct !DIGlobalVariable(name: "i",{{.*}} scope: [[NS:![0-9]+]],
// CHECK: [[NS]] = !DINamespace(name: "B", scope: [[CTXT:![0-9]+]], file: [[FOOCPP:![0-9]+]], line: 1)
// CHECK: [[FOOCPP]] = !DIFile(filename: "foo.cpp"
// CHECK: [[CTXT]] = !DINamespace(name: "A", scope: null, file: [[FILE:![0-9]+]], line: 5)
// CHECK: [[FILE]] = !DIFile(filename: "{{.*}}debug-info-namespace.cpp",
-// CHECK: [[VAR_FWD:![0-9]+]] = !DIGlobalVariable(name: "var_fwd",{{.*}} scope: [[NS]],
-// CHECK-SAME: line: 44
-// CHECK-SAME: isDefinition: true
+// CHECK: [[VAR_FWD:![0-9]+]] = distinct !DIGlobalVariable(name: "var_fwd",{{.*}} scope: [[NS]],
+// CHECK-SAME: line: 44
+// CHECK-SAME: isDefinition: true
// CHECK: [[MODULES]] = !{[[M1:![0-9]+]], [[M2:![0-9]+]], [[M3:![0-9]+]], [[M4:![0-9]+]], [[M5:![0-9]+]], [[M6:![0-9]+]], [[M7:![0-9]+]], [[M8:![0-9]+]], [[M9:![0-9]+]], [[M10:![0-9]+]], [[M11:![0-9]+]], [[M12:![0-9]+]], [[M13:![0-9]+]], [[M14:![0-9]+]], [[M15:![0-9]+]], [[M16:![0-9]+]], [[M17:![0-9]+]]}
// CHECK: [[M1]] = !DIImportedEntity(tag: DW_TAG_imported_module, scope: [[CTXT]], entity: [[NS]], line: 15)