DEFTIMEVAR (TV_TREE_PARALLELIZE_LOOPS, "tree parallelize loops")
DEFTIMEVAR (TV_TREE_VECTORIZATION , "tree vectorization")
DEFTIMEVAR (TV_TREE_LINEAR_TRANSFORM , "tree loop linear")
+DEFTIMEVAR (TV_TREE_LOOP_DISTRIBUTION, "tree loop distribution")
DEFTIMEVAR (TV_CHECK_DATA_DEPS , "tree check data dependences")
DEFTIMEVAR (TV_TREE_PREFETCH , "tree prefetching")
DEFTIMEVAR (TV_TREE_LOOP_IVOPTS , "tree iv optimization")