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2008-11-03 Sebastian Pop <sebastian.pop@amd.com>
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index 5d9bfaa..4ecb1e1 100644 (file)
@@ -1,5 +1,15 @@
 2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>
 
+       PR tree-optimization/36908
+       * testsuite/gcc.dg/tree-ssa/pr36908.c: New.
+       * tree-loop-distribution.c (number_of_rw_in_rdg): New.
+       (number_of_rw_in_partition): New.
+       (partition_contains_all_rw): New.
+       (ldist_gen): Do not distribute when one of the partitions
+       contains all the memory operations.
+
+2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>
+
        * cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and
        EDGE_IRREDUCIBLE_LOOP.