Author: Justin Peel <[email protected]>
Branch: unsigned-dtypes
Changeset: r47190:a74952455bd7
Date: 2011-09-09 20:01 +0000
http://bitbucket.org/pypy/pypy/changeset/a74952455bd7/
Log: fixed jit codewriter problem, but blackhole still complains about
there not being a cast from ulonglong to float
diff --git a/pypy/jit/codewriter/jtransform.py
b/pypy/jit/codewriter/jtransform.py
--- a/pypy/jit/codewriter/jtransform.py
+++ b/pypy/jit/codewriter/jtransform.py
@@ -884,9 +884,15 @@
v = v_arg
oplist = []
if unsigned1:
- opname = 'cast_uint_to_longlong'
+ if unsigned2:
+ opname = 'cast_uint_to_ulonglong'
+ else:
+ opname = 'cast_uint_to_longlong'
else:
- opname = 'cast_int_to_longlong'
+ if unsigned2:
+ opname = 'cast_int_to_ulonglong'
+ else:
+ opname = 'cast_int_to_longlong'
op2 = self.rewrite_operation(
SpaceOperation(opname, [v], v_result)
)
@@ -996,6 +1002,19 @@
return op2
''' % (_op, _oopspec.lower(), _oopspec, _oopspec)).compile()
+ for _op, _oopspec in [('cast_int_to_ulonglong', 'FROM_INT'),
+ ('cast_uint_to_ulonglong', 'FROM_UINT'),
+ ]:
+ exec py.code.Source('''
+ def rewrite_op_%s(self, op):
+ args = op.args
+ op1 = self.prepare_builtin_call(op, "ullong_%s", args)
+ op2 = self._handle_oopspec_call(op1, args,
+ EffectInfo.OS_LLONG_%s,
+ EffectInfo.EF_ELIDABLE_CANNOT_RAISE)
+ return op2
+ ''' % (_op, _oopspec.lower(), _oopspec)).compile()
+
def _normalize(self, oplist):
if isinstance(oplist, SpaceOperation):
return [oplist]
diff --git a/pypy/jit/codewriter/support.py b/pypy/jit/codewriter/support.py
--- a/pypy/jit/codewriter/support.py
+++ b/pypy/jit/codewriter/support.py
@@ -315,9 +315,15 @@
def _ll_1_llong_from_int(x):
return r_longlong(intmask(x))
+def _ll_1_ullong_from_int(x):
+ return r_ulonglong(intmask(x))
+
def _ll_1_llong_from_uint(x):
return r_longlong(r_uint(x))
+def _ll_1_ullong_from_uint(x):
+ return r_ulonglong(r_uint(x))
+
def _ll_1_llong_to_int(xll):
return intmask(xll)
_______________________________________________
pypy-commit mailing list
[email protected]
http://mail.python.org/mailman/listinfo/pypy-commit
