3 files changed, 28 insertions, 0 deletions
diff --git a/llvm/test/Assembler/invalid-mdimportedentity-missing-parent.ll b/llvm/test/Assembler/invalid-mdimportedentity-missing-parent.ll
new file mode 100644
index 00000000000..710a0276480
--- /dev/null
+++ b/llvm/test/Assembler/invalid-mdimportedentity-missing-parent.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: [[@LINE+1]]:51: error: missing required field 'scope'
+!3 = !MDImportedEntity(tag: DW_TAG_imported_module)
diff --git a/llvm/test/Assembler/invalid-mdimportedentity-missing-tag.ll b/llvm/test/Assembler/invalid-mdimportedentity-missing-tag.ll
new file mode 100644
index 00000000000..63cf0d25650
--- /dev/null
+++ b/llvm/test/Assembler/invalid-mdimportedentity-missing-tag.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: [[@LINE+1]]:33: error: missing required field 'tag'
+!3 = !MDImportedEntity(scope: !0)
diff --git a/llvm/test/Assembler/mdimportedentity.ll b/llvm/test/Assembler/mdimportedentity.ll
new file mode 100644
index 00000000000..a1ac48d550f
--- /dev/null
+++ b/llvm/test/Assembler/mdimportedentity.ll
@@ -0,0 +1,20 @@
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
+; RUN: verify-uselistorder %s
+
+; CHECK: !named = !{!0, !1, !2, !3, !3}
+!named = !{!0, !1, !2, !3, !4}
+
+; CHECK:      !0 = distinct !{}
+; CHECK-NEXT: !1 = distinct !{}
+!0 = distinct !{}
+!1 = distinct !{}
+
+; CHECK-NEXT: !2 = !MDImportedEntity(tag: DW_TAG_imported_module, scope: !0, entity: !1, line: 7, name: "foo")
+!2 = !MDImportedEntity(tag: DW_TAG_imported_module, scope: !0, entity: !1,
+                       line: 7, name: "foo")
+
+; CHECK-NEXT: !3 = !MDImportedEntity(tag: DW_TAG_imported_module, scope: !0, name: "")
+!3 = !MDImportedEntity(tag: DW_TAG_imported_module, scope: !0)
+!4 = !MDImportedEntity(tag: DW_TAG_imported_module, scope: !0, entity: null,
+                       line: 0, name: "")
+