Author: Hakan Ardo <[email protected]>
Branch: jit-optimizeopt-cleanups
Changeset: r47403:25853ef7976c
Date: 2011-09-22 20:36 +0200
http://bitbucket.org/pypy/pypy/changeset/25853ef7976c/
Log: dont assume operations originate from optimizer.loop.operations
diff --git a/pypy/jit/metainterp/optimizeopt/optimizer.py
b/pypy/jit/metainterp/optimizeopt/optimizer.py
--- a/pypy/jit/metainterp/optimizeopt/optimizer.py
+++ b/pypy/jit/metainterp/optimizeopt/optimizer.py
@@ -475,11 +475,8 @@
self.exception_might_have_happened = self.bridge
self.newoperations = []
self.first_optimization.propagate_begin_forward()
- self.i = 0
- while self.i < len(self.loop.operations):
- op = self.loop.operations[self.i]
+ for op in self.loop.operations:
self.first_optimization.propagate_forward(op)
- self.i += 1
self.first_optimization.propagate_end_forward()
self.loop.operations = self.newoperations
self.loop.quasi_immutable_deps = self.quasi_immutable_deps
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