From: Sebastian Pop <spop@gcc.gnu.org>
Date: Thu, 30 Sep 2010 21:17:26 +0000 (+0000)
Subject: Remove redundant checks in graphite_can_represent_scev.
X-Git-Tag: releases/gcc-4.6.0~4001
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d9ae79067cae7151a068f2c7a993011beff7f568;p=thirdparty%2Fgcc.git

Remove redundant checks in graphite_can_represent_scev.

2010-08-17  Tobias Grosser  <grosser@fim.uni-passau.de>

        * graphite-scop-detection.c (graphite_can_represent_scev): Remove
        redundant checks.

From-SVN: r164780
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f059496a7fae..c697a68b9358 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,9 @@
-2010-08-12  Sebastian Pop  <sebastian.pop@amd.com>
+2010-09-30  Tobias Grosser  <grosser@fim.uni-passau.de>
+
+	* graphite-scop-detection.c (graphite_can_represent_scev): Remove
+	redundant checks.
+
+2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
 
 	* graphite-clast-to-gimple.c (precision_for_value): Adjust
 	computation of precision by 1.
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index 7dd63786a00f..cb6384820d79 100644
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,3 +1,8 @@
+2010-08-17  Tobias Grosser  <grosser@fim.uni-passau.de>
+
+	* graphite-scop-detection.c (graphite_can_represent_scev): Remove
+	redundant checks.
+
 2010-08-12  Sebastian Pop  <sebastian.pop@amd.com>
 
 	* graphite-clast-to-gimple.c (precision_for_value): Adjust
diff --git a/gcc/graphite-scop-detection.c b/gcc/graphite-scop-detection.c
index bd0f7bd6f972..ce941db4a648 100644
--- a/gcc/graphite-scop-detection.c
+++ b/gcc/graphite-scop-detection.c
@@ -245,8 +245,7 @@ graphite_can_represent_scev (tree scev, int outermost_loop)
   if (!scev_is_linear_expression (scev))
     return false;
 
-  return evolution_function_is_invariant_p (scev, outermost_loop)
-    || evolution_function_is_affine_multivariate_p (scev, outermost_loop);
+  return true;
 }