cs420/examples/ir0/bitwise.ir

fun i32 @main () {
init:
  bid: b0
  allocations:
    %l0:u8:a
    %l1:u8:b
    %l2:u8:c
    %l3:u8:d
    %l4:u8:e
    %l5:u8:f
    %l6:u8:g
    %l7:u8:h
    %l8:u8:i
    %l9:u1:t0
    %l10:u1:t1
    %l11:u1:t2
    %l12:u1:t3
    %l13:u1:t4

block b0:
  %b0:i0:i32 = minus 1:i32
  %b0:i1:u8 = typecast %b0:i0:i32 to u8
  %b0:i2:unit = store %b0:i1:u8 %l0:u8*
  %b0:i3:i32 = minus 128:i32
  %b0:i4:u8 = typecast %b0:i3:i32 to u8
  %b0:i5:unit = store %b0:i4:u8 %l1:u8*
  %b0:i6:u8 = typecast 127:i32 to u8
  %b0:i7:unit = store %b0:i6:u8 %l2:u8*
  %b0:i8:u8 = load %l1:u8*
  %b0:i9:u8 = load %l0:u8*
  %b0:i10:i32 = typecast %b0:i8:u8 to i32
  %b0:i11:i32 = typecast %b0:i9:u8 to i32
  %b0:i12:i32 = or %b0:i10:i32 %b0:i11:i32
  %b0:i13:u8 = typecast %b0:i12:i32 to u8
  %b0:i14:unit = store %b0:i13:u8 %l3:u8*
  %b0:i15:u8 = load %l1:u8*
  %b0:i16:u8 = load %l0:u8*
  %b0:i17:i32 = typecast %b0:i15:u8 to i32
  %b0:i18:i32 = typecast %b0:i16:u8 to i32
  %b0:i19:i32 = and %b0:i17:i32 %b0:i18:i32
  %b0:i20:u8 = typecast %b0:i19:i32 to u8
  %b0:i21:unit = store %b0:i20:u8 %l4:u8*
  %b0:i22:u8 = load %l1:u8*
  %b0:i23:u8 = load %l2:u8*
  %b0:i24:i32 = typecast %b0:i22:u8 to i32
  %b0:i25:i32 = typecast %b0:i23:u8 to i32
  %b0:i26:i32 = and %b0:i24:i32 %b0:i25:i32
  %b0:i27:u8 = typecast %b0:i26:i32 to u8
  %b0:i28:unit = store %b0:i27:u8 %l5:u8*
  %b0:i29:u8 = load %l1:u8*
  %b0:i30:u8 = load %l2:u8*
  %b0:i31:i32 = typecast %b0:i29:u8 to i32
  %b0:i32:i32 = typecast %b0:i30:u8 to i32
  %b0:i33:i32 = or %b0:i31:i32 %b0:i32:i32
  %b0:i34:u8 = typecast %b0:i33:i32 to u8
  %b0:i35:unit = store %b0:i34:u8 %l6:u8*
  %b0:i36:i32 = minus 1:i32
  %b0:i37:i32 = minus 1:i32
  %b0:i38:i32 = xor %b0:i36:i32 %b0:i37:i32
  %b0:i39:u8 = typecast %b0:i38:i32 to u8
  %b0:i40:unit = store %b0:i39:u8 %l7:u8*
  %b0:i41:i32 = minus 1:i32
  %b0:i42:i32 = xor %b0:i41:i32 0:i32
  %b0:i43:u8 = typecast %b0:i42:i32 to u8
  %b0:i44:unit = store %b0:i43:u8 %l8:u8*
  %b0:i45:u8 = load %l3:u8*
  %b0:i46:i32 = typecast %b0:i45:u8 to i32
  %b0:i47:u1 = cmp eq %b0:i46:i32 255:i32
  br %b0:i47:u1, b13(), b14()

block b1:
  %b1:i0:u8 = load %l8:u8*
  %b1:i1:i32 = typecast %b1:i0:u8 to i32
  %b1:i2:u1 = cmp eq %b1:i1:i32 255:i32
  %b1:i3:unit = store %b1:i2:u1 %l13:u1*
  j b3()

block b2:
  %b2:i0:unit = store 0:u1 %l13:u1*
  j b3()

block b3:
  %b3:i0:u1 = load %l13:u1*
  %b3:i1:i32 = typecast %b3:i0:u1 to i32
  ret %b3:i1:i32

block b4:
  %b4:i0:u8 = load %l7:u8*
  %b4:i1:i32 = typecast %b4:i0:u8 to i32
  %b4:i2:u1 = cmp eq %b4:i1:i32 0:i32
  %b4:i3:unit = store %b4:i2:u1 %l12:u1*
  j b6()

block b5:
  %b5:i0:unit = store 0:u1 %l12:u1*
  j b6()

block b6:
  %b6:i0:u1 = load %l12:u1*
  br %b6:i0:u1, b1(), b2()

block b7:
  %b7:i0:u8 = load %l6:u8*
  %b7:i1:i32 = typecast %b7:i0:u8 to i32
  %b7:i2:u1 = cmp eq %b7:i1:i32 255:i32
  %b7:i3:unit = store %b7:i2:u1 %l11:u1*
  j b9()

block b8:
  %b8:i0:unit = store 0:u1 %l11:u1*
  j b9()

block b9:
  %b9:i0:u1 = load %l11:u1*
  br %b9:i0:u1, b4(), b5()

block b10:
  %b10:i0:u8 = load %l5:u8*
  %b10:i1:i32 = typecast %b10:i0:u8 to i32
  %b10:i2:u1 = cmp eq %b10:i1:i32 0:i32
  %b10:i3:unit = store %b10:i2:u1 %l10:u1*
  j b12()

block b11:
  %b11:i0:unit = store 0:u1 %l10:u1*
  j b12()

block b12:
  %b12:i0:u1 = load %l10:u1*
  br %b12:i0:u1, b7(), b8()

block b13:
  %b13:i0:u8 = load %l4:u8*
  %b13:i1:i32 = typecast %b13:i0:u8 to i32
  %b13:i2:u1 = cmp eq %b13:i1:i32 128:i32
  %b13:i3:unit = store %b13:i2:u1 %l9:u1*
  j b15()

block b14:
  %b14:i0:unit = store 0:u1 %l9:u1*
  j b15()

block b15:
  %b15:i0:u1 = load %l9:u1*
  br %b15:i0:u1, b10(), b11()

block b16:
  ret 0:i32
}