fixup! fix test

Author: Michael137

clang/test/DebugInfo/CXX/artificial-arg.cpp

@@ -25,7 +25,8 @@ int main(int argc, char **argv) {
 // CHECK: ![[CLASSTYPE:.*]] = distinct !DICompositeType(tag: DW_TAG_class_type, name: "A",
 // CHECK-SAME:                                 identifier: "_ZTS1A"
 // CHECK: ![[ARTARG:.*]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[CLASSTYPE]],{{.*}} DIFlagArtificial
-// CHECK: !DISubprogram(name: "A", scope: ![[CLASSTYPE]]
+// CHECK: !DISubprogram(name: "A"
+// CHECK-SAME:          scope: ![[CLASSTYPE]]
 // CHECK-SAME:          line: 12
 // CHECK-SAME:          DIFlagPublic
 // CHECK: !DISubroutineType(types: [[FUNCTYPE:![0-9]*]])