AsmWriter/Bitcode: MDSubrange

llvm-svn: 229003
diff --git a/llvm/test/Assembler/invalid-mdsubrange-count-negative.ll b/llvm/test/Assembler/invalid-mdsubrange-count-negative.ll
new file mode 100644
index 0000000..99cc887
--- /dev/null
+++ b/llvm/test/Assembler/invalid-mdsubrange-count-negative.ll
@@ -0,0 +1,4 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: [[@LINE+1]]:25: error: expected unsigned integer
+!0 = !MDSubrange(count: -3)