fun i32 @main () {
init:
  bid: b0
  allocations:
    %l0:i32:a
    %l1:i32:b

block b0:
  %b0:i0:unit = store 3:i32 %l0:i32*
  %b0:i1:i32 = typecast 4:u64 to i32
  %b0:i2:unit = store %b0:i1:i32 %l1:i32*
  %b0:i3:i32 = load %l0:i32*
  %b0:i4:i32 = load %l1:i32*
  %b0:i5:i32 = add %b0:i3:i32 %b0:i4:i32
  ret %b0:i5:i32
}