diff --git a/test/Transforms/GVN/call.ll b/test/Transforms/GVN/call.ll new file mode 100644 index 00000000000..0a045c8bd50 --- /dev/null +++ b/test/Transforms/GVN/call.ll @@ -0,0 +1,12 @@ +; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep tmp2 +; PR2213 + +define i32* @f(i8* %x) { +entry: + %tmp = call i8* @m( i32 12 ) ; [#uses=2] + %tmp1 = bitcast i8* %tmp to i32* ; [#uses=0] + %tmp2 = bitcast i8* %tmp to i32* ; [#uses=0] + ret i32* %tmp2 +} + +declare i8* @m(i32)