%a_addr = alloca i32 ; <i32*> [#uses=1]
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
%tmp = alloca i32, align 4 ; <i32*> [#uses=2]
- "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
store i32 %a, i32* %a_addr
store i32 0, i32* %tmp
%tmp1 = load i32* %tmp ; <i32> [#uses=1]