[pypy-commit] pypy unroll-if-alt: work around for now.

[alex_gaynor]

Author: Alex Gaynor <alex.gaynor at gmail.com>
Branch: unroll-if-alt
Changeset: r47311:3d6fa69b3ca1
Date: 2011-09-16 17:50 -0400
http://bitbucket.org/pypy/pypy/changeset/3d6fa69b3ca1/

Log:	work around for now.

diff --git a/pypy/module/struct/formatiterator.py b/pypy/module/struct/formatiterator.py
--- a/pypy/module/struct/formatiterator.py
+++ b/pypy/module/struct/formatiterator.py
@@ -14,7 +14,10 @@
         self.args_index = 0
         self.result = []      # list of characters
 
-    @jit.look_inside_iff(lambda self, fmtdesc, repetitions: jit.isconstant(repetitions))
+    # This *should* be always unroll safe, the only way to get here is by
+    # unroll the interpret function, which means the fmt is const, and thus
+    # this should be const (in theory ;)
+    @jit.unroll_safe
     @specialize.arg(1)
     def operate(self, fmtdesc, repetitions):
         if fmtdesc.needcount: