Author: Armin Rigo <[email protected]>
Branch:
Changeset: r79219:4563fae303c9
Date: 2015-08-25 10:44 +0200
http://bitbucket.org/pypy/pypy/changeset/4563fae303c9/
Log: Attempt to clarify comment
diff --git a/rpython/jit/metainterp/history.py
b/rpython/jit/metainterp/history.py
--- a/rpython/jit/metainterp/history.py
+++ b/rpython/jit/metainterp/history.py
@@ -631,9 +631,11 @@
raise Exception("TreeLoop.token is killed")
token = property(_token, _token)
- # This is the jitcell where the trace starts. Labels within the trace might
- # belong to some other jitcells in the sens that jumping to this other
- # jitcell will result in a jump to the label.
+ # This is the jitcell where the trace starts. Labels within the
+ # trace might belong to some other jitcells, i.e. they might have
+ # TargetTokens with a different value for 'targeting_jitcell_token'.
+ # But these TargetTokens also have a 'original_jitcell_token' field,
+ # which must be equal to this one.
original_jitcell_token = None
def __init__(self, name):
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