New testcase

llvm-svn: 2956

llvm/test/Regression/Transforms/GlobalDCE/2002-07-17-CastRef.ll

@@ -0,0 +1,12 @@
+; RUN: as < %s | opt -globaldce
+;
+implementation
+
+internal void %func() {  ; Not dead, can be reachable via X
+  ret void
+}
+
+void %main() {
+	%X = cast void()* %func to int*
+	ret void
+}