package hfloat16

file_number 0 "/inputs/subtree/xls/dslx/stdlib/std.x"
file_number 1 "/inputs/subtree/xls/dslx/stdlib/apfloat.x"
file_number 2 "/inputs/subtree/xls/dslx/stdlib/hfloat16.x"

fn __std__signed_max_value__5_4() -> bits[5] {
  literal.3: bits[5] = literal(value=1, id=3, pos=[(0,47,6)])
  N_MINUS_ONE: bits[32] = literal(value=4, id=2, pos=[(0,46,32)])
  shll.4: bits[5] = shll(literal.3, N_MINUS_ONE, id=4, pos=[(0,47,6)])
  literal.5: bits[5] = literal(value=1, id=5, pos=[(0,47,32)])
  sub.6: bits[5] = sub(shll.4, literal.5, id=6, pos=[(0,47,6)])
  N: bits[32] = literal(value=5, id=1, pos=[(0,46,24)])
  ret sign_ext.7: bits[5] = sign_ext(sub.6, new_bit_count=5, id=7)
}

fn __apfloat__bias__5(unbiased_exponent: bits[5] id=8) -> bits[5] {
  BIAS: bits[5] = invoke(to_apply=__std__signed_max_value__5_4, id=10, pos=[(1,343,38)])
  add.11: bits[5] = add(unbiased_exponent, BIAS, id=11, pos=[(1,344,5)])
  EXP_SZ: bits[32] = literal(value=5, id=9, pos=[(1,342,12)])
  ret sign_ext.12: bits[5] = sign_ext(add.11, new_bit_count=5, id=12)
}

top fn __hfloat16__bias(unbiased_exponent_in: bits[5] id=13) -> bits[5] {
  ret invoke.14: bits[5] = invoke(unbiased_exponent_in, to_apply=__apfloat__bias__5, id=14, pos=[(2,55,17)])
}