cfgloop.h (just_once_each_iteration_p): Declaration changed.

	* cfgloop.h (just_once_each_iteration_p): Declaration changed.
	* cfgloopanal.c (just_once_each_iteration_p): Make the loop argument
	const.

From-SVN: r99849

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 23086faad7ae769d35631892ba86d2c8bf325540..85483143181da2b61b4da34a880927796e3b8f86 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-17  Zdenek Dvorak  <dvorakz@suse.cz>
+
+       * cfgloop.h (just_once_each_iteration_p): Declaration changed.
+       * cfgloopanal.c (just_once_each_iteration_p): Make the loop argument
+       const.
+
 2005-05-17  Zdenek Dvorak  <dvorakz@suse.cz>
 
        * ggc-page.c (ggc_alloc_stat): Record amount of memory allocated.

diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h
index 7a5d57fbff0d6b52c705a4e30fb9536a2d188d09..f96bf81c9ebda9c0045a8da714bc73579ba030a7 100644 (file)
--- a/gcc/cfgloop.h
+++ b/gcc/cfgloop.h
@@ -287,7 +287,7 @@ extern void force_single_succ_latches (struct loops *);
 extern void verify_loop_structure (struct loops *);
 
 /* Loop analysis.  */
-extern bool just_once_each_iteration_p (struct loop *, basic_block);
+extern bool just_once_each_iteration_p (const struct loop *, basic_block);
 extern unsigned expected_loop_iterations (const struct loop *);
 
 /* Loop manipulation.  */

diff --git a/gcc/cfgloopanal.c b/gcc/cfgloopanal.c
index ca788af37af2e6575d36ff77e8b24c338de76616..db46c9062511f66d185c5f5c5d160f9043778615 100644 (file)
--- a/gcc/cfgloopanal.c
+++ b/gcc/cfgloopanal.c
@@ -33,7 +33,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 /* Checks whether BB is executed exactly once in each LOOP iteration.  */
 
 bool
-just_once_each_iteration_p (struct loop *loop, basic_block bb)
+just_once_each_iteration_p (const struct loop *loop, basic_block bb)
 {
   /* It must be executed at least once each iteration.  */
   if (!dominated_by_p (CDI_DOMINATORS, loop->latch, bb))