fun i32 @main () {
init:
  bid: b0
  allocations: 
    %l0:i32:a
    %l1:i32:b
    %l2:i32:c
    %l3:i32:d
    %l4:u1:t0
    %l5:u1:t1
    %l6:u1:t2

block b0:
  %b0:i0:unit = store 0:i32 %l0:*i32
  %b0:i1:unit = store 0:i32 %l1:*i32
  %b0:i2:unit = store 0:i32 %l2:*i32
  %b0:i3:unit = store 0:i32 %l3:*i32
  %b0:i4:unit = store 1:i32 %l0:*i32
  %b0:i5:u1 = cmp ne 1:i32 0:i32
  br %b0:i5:u1, b4(), b5()

block b1:
  %b1:i0:i32 = load %l1:*i32
  %b1:i1:i32 = add %b1:i0:i32 1:i32
  %b1:i2:unit = store %b1:i1:i32 %l1:*i32
  j b3()

block b3:
  %b3:i0:unit = store 1:i32 %l2:*i32
  %b3:i1:u1 = cmp ne 1:i32 0:i32
  br %b3:i1:u1, b10(), b11()

block b4:
  %b4:i0:unit = store 1:u1 %l4:*u1
  j b6()

block b5:
  %b5:i0:unit = store 1:i32 %l1:*i32
  %b5:i1:u1 = cmp ne 1:i32 0:i32
  %b5:i2:unit = store %b5:i1:u1 %l4:*u1
  j b6()

block b6:
  %b6:i0:u1 = load %l4:*u1
  br %b6:i0:u1, b1(), b3()

block b7:
  %b7:i0:i32 = load %l3:*i32
  %b7:i1:i32 = add %b7:i0:i32 1:i32
  %b7:i2:unit = store %b7:i1:i32 %l3:*i32
  j b9()

block b9:
  %b9:i0:i32 = load %l1:*i32
  %b9:i1:u1 = cmp eq %b9:i0:i32 1:i32
  br %b9:i1:u1, b13(), b14()

block b10:
  %b10:i0:unit = store 1:i32 %l3:*i32
  %b10:i1:u1 = cmp ne 1:i32 0:i32
  %b10:i2:unit = store %b10:i1:u1 %l5:*u1
  j b12()

block b11:
  %b11:i0:unit = store 0:u1 %l5:*u1
  j b12()

block b12:
  %b12:i0:u1 = load %l5:*u1
  br %b12:i0:u1, b7(), b9()

block b13:
  %b13:i0:i32 = load %l3:*i32
  %b13:i1:u1 = cmp eq %b13:i0:i32 2:i32
  %b13:i2:unit = store %b13:i1:u1 %l6:*u1
  j b15()

block b14:
  %b14:i0:unit = store 0:u1 %l6:*u1
  j b15()

block b15:
  %b15:i0:u1 = load %l6:*u1
  %b15:i1:i32 = typecast %b15:i0:u1 to i32
  ret %b15:i1:i32
}