avr.c (avr_can_eliminate): Mark unused argument.

2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/avr/avr.c (avr_can_eliminate): Mark unused argument.

From-SVN: r210108

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 95be09a855cfd059e7f1a1dc23f5ab6582a0df89..cd6a42ff029a003524d07e31d2e45d1cf6bae3ec 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+
+       * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
+
 2014-05-06  Richard Biener  <rguenther@suse.de>
 
        * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,

diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c
index be8c6fa201d7e4341bea946d09798afbb373e324..8935c158ab9911e1113505c258580ba92a95350f 100644 (file)
--- a/gcc/config/avr/avr.c
+++ b/gcc/config/avr/avr.c
@@ -742,7 +742,7 @@ avr_allocate_stack_slots_for_args (void)
 /* Return true if register FROM can be eliminated via register TO.  */
 
 static bool
-avr_can_eliminate (const int from, const int to)
+avr_can_eliminate (const int from ATTRIBUTE_UNUSED, const int to)
 {
   return ((frame_pointer_needed && to == FRAME_POINTER_REGNUM)
           || !frame_pointer_needed);