From e130de9f3ee7906293368bd6c15d21bf8711d881 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Fri, 20 Feb 2015 10:48:00 +0100
Subject: [PATCH] isl_aff.c: merge_divs: drop unused variable

Detected by a scan_build on Polly.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 isl_aff.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/isl_aff.c b/isl_aff.c
index 0dff654e..ab4c3b72 100644
--- a/isl_aff.c
+++ b/isl_aff.c
@@ -1459,12 +1459,10 @@ static __isl_give isl_aff *merge_divs(__isl_take isl_aff *aff, int a, int b)
 static __isl_give isl_aff *sort_divs(__isl_take isl_aff *aff)
 {
 	int i, j, n;
-	unsigned off;
 
 	if (!aff)
 		return NULL;
 
-	off = isl_local_space_offset(aff->ls, isl_dim_div);
 	n = isl_aff_dim(aff, isl_dim_div);
 	for (i = 1; i < n; ++i) {
 		for (j = i - 1; j >= 0; --j) {
-- 
2.11.4.GIT