cfgloop.h (enum li_flags): Make the constants powers of two.

	* cfgloop.h (enum li_flags): Make the constants powers of two.

From-SVN: r120433

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 80cff34..73fd11f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,10 +1,14 @@
+2007-01-04  Zdenek Dvorak <dvorakz@suse.cz>
+
+       * cfgloop.h (enum li_flags): Make the constants powers of two.
+
 2007-01-04  Jan Hubicka  <jh@suse.cz>
 
        * tree-inline.c (copy_bb): Insert new statements to statements_to_fold
        set.
        (fold_marked_statements): New function.
        (optimize_inline_calls, tree_function_versioning): Fold new statements.
-       * tree-inline.h (copy_body_data): Add statemetns_to_fold.
+       * tree-inline.h (copy_body_data): Add statements_to_fold.
 
 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
 

diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h
index 19fc93f..3116abf 100644 (file)
--- a/gcc/cfgloop.h
+++ b/gcc/cfgloop.h
@@ -406,11 +406,11 @@ number_of_loops (void)
 
 enum li_flags
 {
-  LI_INCLUDE_ROOT,     /* Include the fake root of the loop tree.  */
-  LI_FROM_INNERMOST,   /* Iterate over the loops in the reverse order,
+  LI_INCLUDE_ROOT = 1, /* Include the fake root of the loop tree.  */
+  LI_FROM_INNERMOST = 2,/* Iterate over the loops in the reverse order,
                           starting from innermost ones.  */
-  LI_ONLY_INNERMOST,   /* Iterate only over innermost loops.  */
-  LI_ONLY_OLD          /* Do not traverse the loops created during the
+  LI_ONLY_INNERMOST = 4,/* Iterate only over innermost loops.  */
+  LI_ONLY_OLD = 8      /* Do not traverse the loops created during the
                           traversal (this is the default behavior with
                           LI_FROM_INNERMOST).  */
 };