2005-01-06 Daniel Berlin <dberlin@dberlin.org>

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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 05e7547..bdadf4a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2005-01-06  Daniel Berlin <dberlin@dberlin.org>
+       
+       Fix PR tree-optimization/18792
+
+       * tree-data-ref.c (build_classic_dist_vector): Change first_loop
+       to first_loop_depth, and use loop depth instead of loop number.
+       (build_classic_dir_vector): Ditto.
+       (compute_data_dependences_for_loop): Use depth, not loop number.
+       * tree-loop-linear.c (try_interchange_loops): Use loop depth, not loop 
+       number. Pass in loops, instead of loop numbers.
+       (gather_interchange_stats): Ditto.
+       (linear_transform_loops): Ditto.
+
 2005-01-06  Richard Sandiford  <rsandifo@redhat.com>
 
        PR rtl-opt/13299