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2007-10-31 Sebastian Pop <sebastian.pop@amd.com>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 9e46938..e781bd4 100644 (file)
@@ -1,3 +1,11 @@
+2007-10-31  Sebastian Pop  <sebastian.pop@amd.com>
+
+       PR tree-optimization/32377
+       * tree-data-ref.c (compute_overlap_steps_for_affine_univar): Make it
+       work also for unknown number of iterations.
+       (analyze_subscript_affine_affine): Clean up.  Don't fail when the 
+       number of iterations is not known.
+
 2007-10-31  Richard Guenther  <rguenther@suse.de>
 
        PR middle-end/33779