class __extend__(pairtype(IntegerRepr, BoolRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Unsigned and r_to.lowleveltype == Bool:
log.debug('explicit cast_uint_to_bool')
return llops.genop('uint_is_true', [v], resulttype=Bool)
if r_from.lowleveltype == Signed and r_to.lowleveltype == Bool:
log.debug('explicit cast_int_to_bool')
return llops.genop('int_is_true', [v], resulttype=Bool)
return NotImplemented
class __extend__(pairtype(IntegerRepr, FloatRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Unsigned and r_to.lowleveltype == Float:
log.debug('explicit cast_uint_to_float')
return llops.genop('cast_uint_to_float', [v], resulttype=Float)
if r_from.lowleveltype == Signed and r_to.lowleveltype == Float:
log.debug('explicit cast_int_to_float')
return llops.genop('cast_int_to_float', [v], resulttype=Float)
if r_from.lowleveltype == SignedLongLong and r_to.lowleveltype == Float:
log.debug('explicit cast_longlong_to_float')
return llops.genop('cast_longlong_to_float', [v], resulttype=Float)
return NotImplemented
class __extend__(pairtype(IntegerRepr, IntegerRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Signed and r_to.lowleveltype == Unsigned:
log.debug('explicit cast_int_to_uint')
return llops.genop('cast_int_to_uint', [v], resulttype=Unsigned)
if r_from.lowleveltype == Unsigned and r_to.lowleveltype == Signed:
log.debug('explicit cast_uint_to_int')
return llops.genop('cast_uint_to_int', [v], resulttype=Signed)
if r_from.lowleveltype == Signed and r_to.lowleveltype == SignedLongLong:
return llops.genop('cast_int_to_longlong', [v],
resulttype=SignedLongLong)
if r_from.lowleveltype == SignedLongLong and r_to.lowleveltype == Signed:
return llops.genop('truncate_longlong_to_int', [v],
resulttype=Signed)
return llops.genop('cast_primitive', [v], resulttype=r_to.lowleveltype)
class __extend__(pairtype(BoolRepr, IntegerRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Bool and r_to.lowleveltype == Unsigned:
log.debug('explicit cast_bool_to_uint')
return llops.genop('cast_bool_to_uint', [v], resulttype=Unsigned)
if r_from.lowleveltype == Bool and r_to.lowleveltype == Signed:
return llops.genop('cast_bool_to_int', [v], resulttype=Signed)
if r_from.lowleveltype == Bool:
from pypy.rpython.rint import signed_repr
v_int = llops.genop('cast_bool_to_int', [v], resulttype=Signed)
return llops.convertvar(v_int, signed_repr, r_to)
return NotImplemented
class __extend__(pairtype(FloatRepr, BoolRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Float and r_to.lowleveltype == Bool:
log.debug('explicit cast_float_to_bool')
return llops.genop('float_is_true', [v], resulttype=Bool)
return NotImplemented
class __extend__(pairtype(BoolRepr, FloatRepr)):
def convert_from_to((r_from, r_to), v, llops):
if r_from.lowleveltype == Bool and r_to.lowleveltype == Float:
log.debug('explicit cast_bool_to_float')
return llops.genop('cast_bool_to_float', [v], resulttype=Float)
return NotImplemented
