fun i32 @main () {
init:
  bid: b0
  allocations:
    %l0:i32:y
    %l1:i32:x
    %l2:i32:t0

block b0:
  %b0:i0:unit = store 1:i32 %l0:i32*
  %b0:i1:unit = store 0:i32 %l1:i32*
  %b0:i2:i32 = load %l1:i32*
  %b0:i3:i32 = load %l0:i32*
  %b0:i4:u1 = cmp eq %b0:i2:i32 %b0:i3:i32
  br %b0:i4:u1, b1(), b2()

block b1:
  %b1:i0:unit = store 2:i32 %l2:i32*
  j b3()

block b2:
  %b2:i0:unit = store 5:i32 %l2:i32*
  j b3()

block b3:
  %b3:i0:i32 = load %l2:i32*
  %b3:i1:u1 = cmp eq %b3:i0:i32 5:i32
  %b3:i2:i32 = typecast %b3:i1:u1 to i32
  ret %b3:i2:i32
}