[pypy-commit] pypy jit-leaner-frontend: fix rptthon

[fijal]

Author: fijal
Branch: jit-leaner-frontend
Changeset: r83215:c2bae70672b4
Date: 2016-03-21 14:46 +0200
http://bitbucket.org/pypy/pypy/changeset/c2bae70672b4/

Log:	fix rptthon

diff --git a/rpython/jit/metainterp/opencoder.py b/rpython/jit/metainterp/opencoder.py
--- a/rpython/jit/metainterp/opencoder.py
+++ b/rpython/jit/metainterp/opencoder.py
@@ -219,7 +219,7 @@
         self.vref_array = vref_array
 
 class Trace(BaseTrace):
-    _deadranges = (-1, -1)
+    _deadranges = (-1, None)
 
     def __init__(self, inputargs):
         self._ops = [rffi.cast(rffi.SHORT, -15)] * 30000
@@ -427,7 +427,7 @@
                     return
             ranges[pos] = v
 
-        if self._deadranges != (-1, -1):
+        if self._deadranges != (-1, None):
             if self._deadranges[0] == self._count:
                 return self._deadranges[1]
         liveranges = self.get_live_ranges(metainterp_sd)