[pypy-commit] pypy stmgc-c4: add comment

[Raemi]

Author: Remi Meier <remi.meier at gmail.com>
Branch: stmgc-c4
Changeset: r66406:c63bfbc93cec
Date: 2013-08-28 17:56 +0200
http://bitbucket.org/pypy/pypy/changeset/c63bfbc93cec/

Log:	add comment

diff --git a/rpython/translator/backendopt/gilanalysis.py b/rpython/translator/backendopt/gilanalysis.py
--- a/rpython/translator/backendopt/gilanalysis.py
+++ b/rpython/translator/backendopt/gilanalysis.py
@@ -1,5 +1,9 @@
 from rpython.translator.backendopt import graphanalyze        
 
+# This is not an optimization. It checks for possible releases of the
+# GIL in all graphs starting from rgc.no_release_gil.
+
+
 class GilAnalyzer(graphanalyze.BoolGraphAnalyzer):
     
     def analyze_direct_call(self, graph, seen=None):