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

gcc/ChangeLog

-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.

gcc/ChangeLog.graphite

+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

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;
 }