1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/MIR/Generic/machine-function-missing-name.mir b/test/CodeGen/MIR/Generic/machine-function-missing-name.mir
new file mode 100644
index 000000000000..f65b77880e97
--- /dev/null
+++ b/test/CodeGen/MIR/Generic/machine-function-missing-name.mir
@@ -0,0 +1,26 @@
+# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# This test ensures that an error is reported when a machine function doesn't
+# have a name attribute.
+
+--- |
+
+  define i32 @foo() {
+    ret i32 0
+  }
+
+  define i32 @bar() {
+    ret i32 0
+  }
+
+...
+---
+# CHECK: [[@LINE+1]]:1: missing required key 'name'
+nme:             foo
+body: |
+  bb.0:
+...
+---
+name:            bar
+body: |
+  bb.0:
+...