1 files changed, 12 insertions, 0 deletions
diff --git a/test/Transforms/ConstProp/float-to-ptr-cast.ll b/test/Transforms/ConstProp/float-to-ptr-cast.ll
new file mode 100644
index 0000000000000..cbf84f54f0a2d
--- /dev/null
+++ b/test/Transforms/ConstProp/float-to-ptr-cast.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | opt -constprop | llvm-dis | \
+; RUN:    grep -F {ret i32* null} | count 2
+
+define i32* @test1() {
+        %X = inttoptr i64 0 to i32*             ; <i32*> [#uses=1]
+        ret i32* %X
+}
+
+define i32* @test2() {
+        ret i32* null
+}
+