Make scev_is_linear_expression return false if the evolution is not affine multivariate.

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c15abd7..2a06489 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2009-07-30  Sebastian Pop  <sebastian.pop@amd.com>
 
+       * tree-chrec.c (operator_is_linear): Handle BIT_NOT_EXPR.
+       (scev_is_linear_expression): Return false if the evolution is not
+       affine multivariate.
+
+2009-07-30  Sebastian Pop  <sebastian.pop@amd.com>
+
        * tree-data-ref.c (graphite_find_data_references_in_stmt): New.
        * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared.