From 1e04e14980f7ec99ee32aa6abac1b5c50155b29c Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Fri, 26 Feb 2016 20:39:47 -0600
Subject: [PATCH] Fix missed use of expand_subst'ed kernel in
 assignment_to_subst

---
 loopy/transform/subst.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/loopy/transform/subst.py b/loopy/transform/subst.py
index 9ce1f9c54..e599c9022 100644
--- a/loopy/transform/subst.py
+++ b/loopy/transform/subst.py
@@ -349,7 +349,7 @@ def assignment_to_subst(kernel, lhs_name, extra_arguments=(), within=None,
 
     usage_to_definition = {}
 
-    for insn in kernel.instructions:
+    for insn in dep_kernel.instructions:
         if lhs_name not in insn.read_dependency_names():
             continue
 
-- 
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