diff --git a/llvm/test/Regression/CodeGen/Generic/2006-06-12-LowerSwitchCrash.ll b/llvm/test/Regression/CodeGen/Generic/2006-06-12-LowerSwitchCrash.ll
new file mode 100644
index 000000000000..c7cd33fe7a7d
--- /dev/null
+++ b/llvm/test/Regression/CodeGen/Generic/2006-06-12-LowerSwitchCrash.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | llc -fast
+
+float %test(uint %tmp12771278) {
+        switch uint %tmp12771278, label %bb1279 [
+        ]
+
+bb1279:         ; preds = %cond_next1272
+        ret float 1.0
+}
+