From: Sven Verdoolaege <skimo@kotnet.org>
Date: Tue, 28 Jun 2011 21:18:20 +0000 (+0200)
Subject: isl_qpolynomial_insert_dims: properly handle named or nested spaces
X-Git-Tag: isl-0.07~29^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aaa7dc790a7c69315059eea54f2516d8a98df5d9;p=platform%2Fupstream%2Fisl.git

isl_qpolynomial_insert_dims: properly handle named or nested spaces

For consistency, we remove any naming or nesting even if n == 0.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---

diff --git a/isl_polynomial.c b/isl_polynomial.c
index ec973cc..0639789 100644
--- a/isl_polynomial.c
+++ b/isl_polynomial.c
@@ -2780,7 +2780,7 @@ __isl_give isl_qpolynomial *isl_qpolynomial_insert_dims(
 	unsigned g_pos;
 	int *exp;
 
-	if (n == 0)
+	if (n == 0 && !isl_dim_is_named_or_nested(qp->dim, type))
 		return qp;
 
 	qp = isl_qpolynomial_cow(qp);