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-rw-r--r--test/Assembler/invalid-uselistorder_bb-missing-bb.ll6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/Assembler/invalid-uselistorder_bb-missing-bb.ll b/test/Assembler/invalid-uselistorder_bb-missing-bb.ll
new file mode 100644
index 000000000000..bd12faa85b6b
--- /dev/null
+++ b/test/Assembler/invalid-uselistorder_bb-missing-bb.ll
@@ -0,0 +1,6 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+; CHECK: error: invalid basic block in uselistorder_bb
+define void @foo() {
+ unreachable
+}
+uselistorder_bb @foo, %bb, { 1, 0 }