[pypy-svn] r64994 - pypy/branch/pyjitpl5/pypy/jit/metainterp

[fijal at codespeak.net]

Author: fijal
Date: Sun May  3 05:39:49 2009
New Revision: 64994

Modified:
   pypy/branch/pyjitpl5/pypy/jit/metainterp/resoperation.py
Log:
convinient helper


Modified: pypy/branch/pyjitpl5/pypy/jit/metainterp/resoperation.py
==============================================================================
--- pypy/branch/pyjitpl5/pypy/jit/metainterp/resoperation.py	(original)
+++ pypy/branch/pyjitpl5/pypy/jit/metainterp/resoperation.py	Sun May  3 05:39:49 2009
@@ -59,6 +59,10 @@
     def is_guard(self):
         return rop._GUARD_FIRST <= self.opnum <= rop._GUARD_LAST
 
+    def is_guard_exception(self):
+        return (self.opnum == rop.GUARD_EXCEPTION or
+                self.opnum == rop.GUARD_NO_EXCEPTION)
+
     def is_always_pure(self):
         return rop._ALWAYS_PURE_FIRST <= self.opnum <= rop._ALWAYS_PURE_LAST