1 files changed, 16 insertions, 0 deletions
diff --git a/test/Verifier/llvm.dbg.declare-expression.ll b/test/Verifier/llvm.dbg.declare-expression.ll
new file mode 100644
index 0000000..1121e43
--- /dev/null
+++ b/test/Verifier/llvm.dbg.declare-expression.ll
@@ -0,0 +1,16 @@
+; RUN: not llvm-as -disable-output <%s 2>&1 | FileCheck %s
+; CHECK: invalid llvm.dbg.declare intrinsic expression
+; CHECK-NEXT: call void @llvm.dbg.declare({{.*}})
+; CHECK-NEXT: !""
+
+define void @foo(i32 %a) {
+entry:
+  %s = alloca i32
+  call void @llvm.dbg.declare(metadata i32* %s, metadata !MDLocalVariable(tag: DW_TAG_arg_variable), metadata !"")
+  ret void
+}
+
+declare void @llvm.dbg.declare(metadata, metadata, metadata)
+
+!llvm.module.flags = !{!0}
+!0 = !{i32 2, !"Debug Info Version", i32 3}