[Hexagon] Add more lit tests

llvm-svn: 327271
diff --git a/llvm/test/CodeGen/Hexagon/getBlockAddress.ll b/llvm/test/CodeGen/Hexagon/getBlockAddress.ll
new file mode 100644
index 0000000..923780e
--- /dev/null
+++ b/llvm/test/CodeGen/Hexagon/getBlockAddress.ll
@@ -0,0 +1,19 @@
+; RUN: llc -march=hexagon < %s
+; REQUIRES: asserts
+
+; Function Attrs: nounwind
+define void @f0() #0 {
+b0:
+  call void bitcast (void (...)* @f1 to void (i8*)*)(i8* blockaddress(@f0, %b1))
+  br label %b1
+
+b1:                                               ; preds = %b2, %b0
+  ret void
+
+b2:                                               ; No predecessors!
+  indirectbr i8* undef, [label %b1]
+}
+
+declare void @f1(...)
+
+attributes #0 = { nounwind }