[pypy-svn] r62666 - pypy/branch/pyjitpl5/pypy/jit/metainterp
fijal at codespeak.net
fijal at codespeak.net
Fri Mar 6 20:16:47 CET 2009
Author: fijal
Date: Fri Mar 6 20:16:46 2009
New Revision: 62666
Modified:
pypy/branch/pyjitpl5/pypy/jit/metainterp/codewriter.py
pypy/branch/pyjitpl5/pypy/jit/metainterp/pyjitpl.py
Log:
make sure we're able to write down negative numbers. possibly not rpython
Modified: pypy/branch/pyjitpl5/pypy/jit/metainterp/codewriter.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/metainterp/codewriter.py (original)
+++ pypy/branch/pyjitpl5/pypy/jit/metainterp/codewriter.py Fri Mar 6 20:16:46 2009
@@ -8,7 +8,7 @@
from pypy.jit.metainterp.history import Const, getkind
from pypy.jit.metainterp import heaptracker, support, history
-import py
+import py, sys
from pypy.tool.ansi_print import ansi_log
log = py.log.Producer('jitcodewriter')
py.log.setconsumer('jitcodewriter', ansi_log)
@@ -911,7 +911,8 @@
return "tlabel(%r)" % (self.name, )
def encode_int(index):
- assert index >= 0
+ if index < 0:
+ index += 2*(sys.maxint + 1)
result = []
while True:
byte = index & 0x7F
Modified: pypy/branch/pyjitpl5/pypy/jit/metainterp/pyjitpl.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/metainterp/pyjitpl.py (original)
+++ pypy/branch/pyjitpl5/pypy/jit/metainterp/pyjitpl.py Fri Mar 6 20:16:46 2009
@@ -133,7 +133,7 @@
if not byte & 0x80:
break
self.pc = pc
- return result
+ return intmask(result)
_load_larger_int._dont_inline_ = True
def load_3byte(self):
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