From 740a983e76347a757e2c91bfaaddb6538f376006 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Tue, 11 Oct 2016 18:08:19 -0600
Subject: If fixes

---
 src/transformations/loop.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/transformations')

diff --git a/src/transformations/loop.cc b/src/transformations/loop.cc
index 95f2c05..b3539a6 100644
--- a/src/transformations/loop.cc
+++ b/src/transformations/loop.cc
@@ -487,6 +487,9 @@ void Loop::align_loops(std::vector<ir_tree_node*> &ir_tree, std::vector<std::str
             clp->chilllowerbound = ocg->CreateMinus(NULL, clp->chilllowerbound);
             clp->chillupperbound = ocg->CreateMinus(NULL, clp->chillupperbound);
             clp->step_size_ = -clp->step_size_;
+            CG_outputRepr *inv = ocg->CreateMinus(NULL,ivar);
+            vars_to_be_replaced.push_back(iname);
+            vars_replacement.push_back(inv);
           }
           // Ready to recurse
           align_loops(ir_tree[i]->children,vars_to_be_replaced,vars_replacement,level+1);
-- 
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