Author: Carl Friedrich Bolz <[email protected]>
Branch:
Changeset: r87383:5960b6ead8d1
Date: 2016-09-22 08:05 +0200
http://bitbucket.org/pypy/pypy/changeset/5960b6ead8d1/
Log: replace some _annspecialcase_ with @specialize in the interpreter
diff --git a/pypy/interpreter/baseobjspace.py b/pypy/interpreter/baseobjspace.py
--- a/pypy/interpreter/baseobjspace.py
+++ b/pypy/interpreter/baseobjspace.py
@@ -375,12 +375,12 @@
class BufferInterfaceNotFound(Exception):
pass
[email protected]()
def wrappable_class_name(Class):
try:
return Class.typedef.name
except AttributeError:
return 'internal subclass of %s' % (Class.__name__,)
-wrappable_class_name._annspecialcase_ = 'specialize:memo'
class CannotHaveLock(Exception):
"""Raised by space.allocate_lock() if we're translating."""
@@ -829,12 +829,13 @@
assert type(s) is str
return self.interned_strings.get(s) is not None
+ @specialize.arg(1)
def descr_self_interp_w(self, RequiredClass, w_obj):
if not isinstance(w_obj, RequiredClass):
raise DescrMismatch()
return w_obj
- descr_self_interp_w._annspecialcase_ = 'specialize:arg(1)'
+ @specialize.arg(1)
def interp_w(self, RequiredClass, w_obj, can_be_None=False):
"""
Unwrap w_obj, checking that it is an instance of the required internal
@@ -849,7 +850,6 @@
wrappable_class_name(RequiredClass),
w_obj.getclass(self))
return w_obj
- interp_w._annspecialcase_ = 'specialize:arg(1)'
def unpackiterable(self, w_iterable, expected_length=-1):
"""Unpack an iterable into a real (interpreter-level) list.
@@ -1288,6 +1288,7 @@
self.setitem(w_globals, w_key, self.wrap(self.builtin))
return statement.exec_code(self, w_globals, w_locals)
+ @specialize.arg(2)
def appexec(self, posargs_w, source):
""" return value from executing given source at applevel.
EXPERIMENTAL. The source must look like
@@ -1299,7 +1300,6 @@
w_func = self.fromcache(AppExecCache).getorbuild(source)
args = Arguments(self, list(posargs_w))
return self.call_args(w_func, args)
- appexec._annspecialcase_ = 'specialize:arg(2)'
def _next_or_none(self, w_it):
try:
@@ -1309,6 +1309,7 @@
raise
return None
+ @specialize.arg(3)
def compare_by_iteration(self, w_iterable1, w_iterable2, op):
w_it1 = self.iter(w_iterable1)
w_it2 = self.iter(w_iterable2)
@@ -1331,7 +1332,6 @@
if op == 'gt': return self.gt(w_x1, w_x2)
if op == 'ge': return self.ge(w_x1, w_x2)
assert False, "bad value for op"
- compare_by_iteration._annspecialcase_ = 'specialize:arg(3)'
def decode_index(self, w_index_or_slice, seqlength):
"""Helper for custom sequence implementations
diff --git a/pypy/interpreter/typedef.py b/pypy/interpreter/typedef.py
--- a/pypy/interpreter/typedef.py
+++ b/pypy/interpreter/typedef.py
@@ -109,6 +109,7 @@
# we need two subclasses of the app-level type, one to add mapdict, and then
one
# to add del to not slow down the GC.
[email protected]()
def get_unique_interplevel_subclass(space, cls):
"NOT_RPYTHON: initialization-time only"
assert cls.typedef.acceptable_as_base_class
@@ -119,7 +120,6 @@
assert cls not in _unique_subclass_cache
_unique_subclass_cache[cls] = subcls
return subcls
-get_unique_interplevel_subclass._annspecialcase_ = "specialize:memo"
_unique_subclass_cache = {}
def _getusercls(cls, reallywantdict=False):
diff --git a/pypy/module/_collections/interp_deque.py
b/pypy/module/_collections/interp_deque.py
--- a/pypy/module/_collections/interp_deque.py
+++ b/pypy/module/_collections/interp_deque.py
@@ -6,6 +6,7 @@
from pypy.interpreter.gateway import interp2app, unwrap_spec
from pypy.interpreter.error import OperationError, oefmt
from rpython.rlib.debug import check_nonneg
+from rpython.rlib.objectmodel import specialize
# A `dequeobject` is composed of a doubly-linked list of `block` nodes.
@@ -316,12 +317,12 @@
w_currently_in_repr = ec._py_repr = space.newdict()
return dequerepr(space, w_currently_in_repr, space.wrap(self))
+ @specialize.arg(2)
def compare(self, w_other, op):
space = self.space
if not isinstance(w_other, W_Deque):
return space.w_NotImplemented
return space.compare_by_iteration(space.wrap(self), w_other, op)
- compare._annspecialcase_ = 'specialize:arg(2)'
def lt(self, w_other):
return self.compare(w_other, 'lt')
diff --git a/pypy/module/_pypyjson/targetjson.py
b/pypy/module/_pypyjson/targetjson.py
--- a/pypy/module/_pypyjson/targetjson.py
+++ b/pypy/module/_pypyjson/targetjson.py
@@ -6,6 +6,7 @@
import time
from pypy.interpreter.error import OperationError
from pypy.module._pypyjson.interp_decoder import loads
+from rpython.rlib.objectmodel import specialize
## MSG = open('msg.json').read()
@@ -91,6 +92,7 @@
def wrapfloat(self, x):
return W_Float(x)
+ @specialize.argtype(1)
def wrap(self, x):
if isinstance(x, int):
return W_Int(x)
@@ -100,7 +102,6 @@
## assert False
else:
return W_Unicode(unicode(x))
- wrap._annspecialcase_ = "specialize:argtype(1)"
fakespace = FakeSpace()
diff --git a/pypy/module/_rawffi/interp_rawffi.py
b/pypy/module/_rawffi/interp_rawffi.py
--- a/pypy/module/_rawffi/interp_rawffi.py
+++ b/pypy/module/_rawffi/interp_rawffi.py
@@ -9,6 +9,7 @@
from rpython.rtyper.lltypesystem import lltype, rffi
from rpython.rtyper.tool import rffi_platform
from rpython.rlib.unroll import unrolling_iterable
+from rpython.rlib.objectmodel import specialize
import rpython.rlib.rposix as rposix
_MS_WINDOWS = os.name == "nt"
@@ -255,6 +256,7 @@
_ARM = rffi_platform.getdefined('__arm__', '')
[email protected](2)
def read_ptr(ptr, ofs, TP):
T = lltype.Ptr(rffi.CArray(TP))
for c in unroll_letters_for_floats:
@@ -274,8 +276,8 @@
return ptr_val
else:
return rffi.cast(T, ptr)[ofs]
-read_ptr._annspecialcase_ = 'specialize:arg(2)'
[email protected](2)
def write_ptr(ptr, ofs, value):
TP = lltype.typeOf(value)
T = lltype.Ptr(rffi.CArray(TP))
@@ -296,7 +298,6 @@
return
else:
rffi.cast(T, ptr)[ofs] = value
-write_ptr._annspecialcase_ = 'specialize:argtype(2)'
def segfault_exception(space, reason):
w_mod = space.getbuiltinmodule("_rawffi")
@@ -374,14 +375,15 @@
def getrawsize(self):
raise NotImplementedError("abstract base class")
[email protected](0)
def unwrap_truncate_int(TP, space, w_arg):
if space.isinstance_w(w_arg, space.w_int):
return rffi.cast(TP, space.int_w(w_arg))
else:
return rffi.cast(TP, space.bigint_w(w_arg).ulonglongmask())
-unwrap_truncate_int._annspecialcase_ = 'specialize:arg(0)'
[email protected](1)
def unwrap_value(space, push_func, add_arg, argdesc, letter, w_arg):
if letter in TYPEMAP_PTR_LETTERS:
# check for NULL ptr
@@ -422,10 +424,10 @@
return
else:
raise oefmt(space.w_TypeError, "cannot directly write value")
-unwrap_value._annspecialcase_ = 'specialize:arg(1)'
ll_typemap_iter = unrolling_iterable(LL_TYPEMAP.items())
[email protected](1)
def wrap_value(space, func, add_arg, argdesc, letter):
for c, ll_type in ll_typemap_iter:
if letter == c:
@@ -437,7 +439,6 @@
else:
return space.wrap(func(add_arg, argdesc, ll_type))
raise oefmt(space.w_TypeError, "cannot directly read value")
-wrap_value._annspecialcase_ = 'specialize:arg(1)'
NARROW_INTEGER_TYPES = 'cbhiBIH?'
diff --git a/pypy/module/_rawffi/structure.py b/pypy/module/_rawffi/structure.py
--- a/pypy/module/_rawffi/structure.py
+++ b/pypy/module/_rawffi/structure.py
@@ -18,6 +18,7 @@
from rpython.rlib.rarithmetic import intmask, signedtype, r_uint, \
r_ulonglong
from rpython.rtyper.lltypesystem import lltype, rffi
+from rpython.rlib.objectmodel import specialize
import sys
IS_BIG_ENDIAN = sys.byteorder == 'big'
@@ -284,6 +285,7 @@
def NUM_BITS(x):
return x >> 16
[email protected](1)
def BIT_MASK(x, ll_t):
if ll_t is lltype.SignedLongLong or ll_t is lltype.UnsignedLongLong:
one = r_ulonglong(1)
@@ -291,8 +293,8 @@
one = r_uint(1)
# to avoid left shift by x == sizeof(ll_t)
return (((one << (x - 1)) - 1) << 1) + 1
-BIT_MASK._annspecialcase_ = 'specialize:arg(1)'
[email protected](2)
def push_field(self, num, value):
ptr = rffi.ptradd(self.ll_buffer, self.shape.ll_positions[num])
TP = lltype.typeOf(value)
@@ -313,8 +315,8 @@
value = rffi.cast(TP, current)
break
write_ptr(ptr, 0, value)
-push_field._annspecialcase_ = 'specialize:argtype(2)'
[email protected](2)
def cast_pos(self, i, ll_t):
pos = rffi.ptradd(self.ll_buffer, self.shape.ll_positions[i])
value = read_ptr(pos, 0, ll_t)
@@ -337,7 +339,6 @@
value = rffi.cast(ll_t, value)
break
return value
-cast_pos._annspecialcase_ = 'specialize:arg(2)'
class W_StructureInstance(W_DataInstance):
def __init__(self, space, shape, address):
diff --git a/pypy/module/math/interp_math.py b/pypy/module/math/interp_math.py
--- a/pypy/module/math/interp_math.py
+++ b/pypy/module/math/interp_math.py
@@ -2,6 +2,7 @@
import sys
from rpython.rlib import rfloat
+from rpython.rlib.objectmodel import specialize
from pypy.interpreter.error import OperationError, oefmt
class State:
@@ -17,6 +18,7 @@
else:
return space.float_w(space.float(w_x))
[email protected](1)
def math1(space, f, w_x):
x = _get_double(space, w_x)
try:
@@ -26,8 +28,8 @@
except ValueError:
raise oefmt(space.w_ValueError, "math domain error")
return space.wrap(y)
-math1._annspecialcase_ = 'specialize:arg(1)'
[email protected](1)
def math1_w(space, f, w_x):
x = _get_double(space, w_x)
try:
@@ -37,8 +39,8 @@
except ValueError:
raise oefmt(space.w_ValueError, "math domain error")
return r
-math1_w._annspecialcase_ = 'specialize:arg(1)'
[email protected](1)
def math2(space, f, w_x, w_snd):
x = _get_double(space, w_x)
snd = _get_double(space, w_snd)
@@ -49,7 +51,6 @@
except ValueError:
raise oefmt(space.w_ValueError, "math domain error")
return space.wrap(r)
-math2._annspecialcase_ = 'specialize:arg(1)'
def trunc(space, w_x):
"""Truncate x."""
diff --git a/pypy/module/pyexpat/interp_pyexpat.py
b/pypy/module/pyexpat/interp_pyexpat.py
--- a/pypy/module/pyexpat/interp_pyexpat.py
+++ b/pypy/module/pyexpat/interp_pyexpat.py
@@ -7,6 +7,7 @@
from rpython.rtyper.tool import rffi_platform
from rpython.translator.tool.cbuild import ExternalCompilationInfo
from rpython.translator.platform import platform
+from rpython.rlib.objectmodel import specialize
import sys
import weakref
@@ -571,6 +572,7 @@
return self.w_character_data_handler or space.w_None
return self.handlers[index]
+ @specialize.arg(2)
def sethandler(self, space, name, w_handler, index, setter, handler):
if name == 'CharacterDataHandler':
self.flush_character_buffer(space)
@@ -582,8 +584,6 @@
self.handlers[index] = w_handler
setter(self.itself, handler)
- sethandler._annspecialcase_ = 'specialize:arg(2)'
-
all_chars = ''.join(chr(i) for i in range(256))
def UnknownEncodingHandler(self, space, name, info):
diff --git a/pypy/objspace/descroperation.py b/pypy/objspace/descroperation.py
--- a/pypy/objspace/descroperation.py
+++ b/pypy/objspace/descroperation.py
@@ -9,68 +9,68 @@
from rpython.rlib.objectmodel import specialize
from rpython.rlib import jit
[email protected]()
def object_getattribute(space):
"Utility that returns the app-level descriptor object.__getattribute__."
w_src, w_getattribute = space.lookup_in_type_where(space.w_object,
'__getattribute__')
return w_getattribute
-object_getattribute._annspecialcase_ = 'specialize:memo'
[email protected]()
def object_setattr(space):
"Utility that returns the app-level descriptor object.__setattr__."
w_src, w_setattr = space.lookup_in_type_where(space.w_object,
'__setattr__')
return w_setattr
-object_setattr._annspecialcase_ = 'specialize:memo'
[email protected]()
def object_delattr(space):
"Utility that returns the app-level descriptor object.__delattr__."
w_src, w_delattr = space.lookup_in_type_where(space.w_object,
'__delattr__')
return w_delattr
-object_delattr._annspecialcase_ = 'specialize:memo'
[email protected]()
def object_hash(space):
"Utility that returns the app-level descriptor object.__hash__."
w_src, w_hash = space.lookup_in_type_where(space.w_object,
'__hash__')
return w_hash
-object_hash._annspecialcase_ = 'specialize:memo'
[email protected]()
def type_eq(space):
"Utility that returns the app-level descriptor type.__eq__."
w_src, w_eq = space.lookup_in_type_where(space.w_type,
'__eq__')
return w_eq
-type_eq._annspecialcase_ = 'specialize:memo'
[email protected]()
def list_iter(space):
"Utility that returns the app-level descriptor list.__iter__."
w_src, w_iter = space.lookup_in_type_where(space.w_list,
'__iter__')
return w_iter
-list_iter._annspecialcase_ = 'specialize:memo'
[email protected]()
def tuple_iter(space):
"Utility that returns the app-level descriptor tuple.__iter__."
w_src, w_iter = space.lookup_in_type_where(space.w_tuple,
'__iter__')
return w_iter
-tuple_iter._annspecialcase_ = 'specialize:memo'
[email protected]()
def str_getitem(space):
"Utility that returns the app-level descriptor str.__getitem__."
w_src, w_iter = space.lookup_in_type_where(space.w_str,
'__getitem__')
return w_iter
-str_getitem._annspecialcase_ = 'specialize:memo'
[email protected]()
def unicode_getitem(space):
"Utility that returns the app-level descriptor unicode.__getitem__."
w_src, w_iter = space.lookup_in_type_where(space.w_unicode,
'__getitem__')
return w_iter
-unicode_getitem._annspecialcase_ = 'specialize:memo'
def raiseattrerror(space, w_obj, name, w_descr=None):
if w_descr is None:
diff --git a/pypy/objspace/std/formatting.py b/pypy/objspace/std/formatting.py
--- a/pypy/objspace/std/formatting.py
+++ b/pypy/objspace/std/formatting.py
@@ -7,6 +7,7 @@
from rpython.rlib.rstring import StringBuilder, UnicodeBuilder
from rpython.rlib.unroll import unrolling_iterable
from rpython.tool.sourcetools import func_with_new_name
+from rpython.rlib.objectmodel import specialize
from pypy.interpreter.error import OperationError, oefmt
@@ -344,6 +345,7 @@
"unsupported format character '%s' (%s) at index %d",
s, hex(ord(c)), self.fmtpos - 1)
+ @specialize.argtype(2)
def std_wp(self, r):
length = len(r)
if do_unicode and isinstance(r, str):
@@ -369,7 +371,6 @@
if padding > 0:
result.append_multiple_char(const(' '), padding)
# add any remaining padding at the right
- std_wp._annspecialcase_ = 'specialize:argtype(1)'
def std_wp_number(self, r, prefix=''):
result = self.result
diff --git a/pypy/objspace/std/objspace.py b/pypy/objspace/std/objspace.py
--- a/pypy/objspace/std/objspace.py
+++ b/pypy/objspace/std/objspace.py
@@ -351,6 +351,7 @@
assert isinstance(w_starttype, W_TypeObject)
return w_type.lookup_starting_at(w_starttype, name)
+ @specialize.arg(1)
def allocate_instance(self, cls, w_subtype):
"""Allocate the memory needed for an instance of an internal or
user-defined type, without actually __init__ializing the instance."""
@@ -375,7 +376,6 @@
"%N.__new__(%N): only for the type %N",
w_type, w_subtype, w_type)
return instance
- allocate_instance._annspecialcase_ = "specialize:arg(1)"
# two following functions are almost identical, but in fact they
# have different return type. First one is a resizable list, second
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