--- a/clang/test/AST/sourceranges.cpp	Mon May 25 11:55:54 2020 +0900
+++ b/clang/test/AST/sourceranges.cpp	Tue Jun 08 06:07:14 2021 +0900
@@ -108,6 +108,54 @@
   }
 }
 
+// CHECK-1Z: NamespaceDecl {{.*}} attributed_case
+namespace attributed_case {
+void f(int n) {
+  switch (n) {
+  case 0:
+    n--;
+    // CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+4]]:35>
+    // CHECK: FallThroughAttr {{.*}} <line:[[@LINE+1]]:20>
+    __attribute__((fallthrough))
+    // CHECK: FallThroughAttr {{.*}} <line:[[@LINE+1]]:22>
+      __attribute__((fallthrough));
+  case 1:
+    n++;
+    break;
+  }
+}
+} // namespace attributed_case
+
+// CHECK: NamespaceDecl {{.*}} attributed_stmt
+namespace attributed_stmt {
+  // In DO_PRAGMA and _Pragma cases, `LoopHintAttr` comes from <scratch space>
+  // file.
+
+  #define DO_PRAGMA(x) _Pragma (#x)
+
+  void f() {
+    // CHECK: AttributedStmt {{.*}} <line:[[@LINE-3]]:24, line:[[@LINE+2]]:33>
+    DO_PRAGMA (unroll(2))
+    for (int i = 0; i < 10; ++i);
+
+    // CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+3]]:33>
+    // CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:13, col:22>
+    #pragma unroll(2)
+    for (int i = 0; i < 10; ++i);
+
+    // CHECK: AttributedStmt {{.*}} <line:[[@LINE+2]]:5, line:[[@LINE+5]]:33>
+    // CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:19, col:41>
+    #pragma clang loop vectorize(enable)
+    // CHECK: LoopHintAttr {{.*}} <line:[[@LINE+1]]:19, col:42>
+    #pragma clang loop interleave(enable)
+    for (int i = 0; i < 10; ++i);
+
+    // CHECK: AttributedStmt {{.*}} <line:[[@LINE+1]]:5, line:[[@LINE+2]]:33>
+    _Pragma("unroll(2)")
+    for (int i = 0; i < 10; ++i);
+  }
+}
+
 #if __cplusplus >= 201703L
 // CHECK-1Z: FunctionDecl {{.*}} construct_with_init_list
 std::map<int, int> construct_with_init_list() {