gcc: xtensa: fix unused parameter warning

2017-05-28  Max Filippov  <jcmvbkbc@gmail.com>
gcc/
	* config/xtensa/xtensa.c (xtensa_initial_elimination_offset):
	Mark 'to' argument with ATTRIBUTE_UNUSED.

From-SVN: r248587

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1642d23c32cf0bee89727b5990472357ce9b225a..7e0349b9dd13b03753205cdabf3223abcecf275b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-29  Max Filippov  <jcmvbkbc@gmail.com>
+
+       * config/xtensa/xtensa.c (xtensa_initial_elimination_offset):
+       Mark 'to' argument with ATTRIBUTE_UNUSED.
+
 2017-05-29  Max Filippov  <jcmvbkbc@gmail.com>
 
        * config/xtensa/xtensa.c (xtensa_emit_call): Use

diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
index df80ad9117ea2bd116dd4610687892f4a183e34b..16f83119d52f6d019f68704dfecc7ac7285cab4d 100644 (file)
--- a/gcc/config/xtensa/xtensa.c
+++ b/gcc/config/xtensa/xtensa.c
@@ -2678,7 +2678,7 @@ xtensa_frame_pointer_required (void)
 }
 
 HOST_WIDE_INT
-xtensa_initial_elimination_offset (int from, int to)
+xtensa_initial_elimination_offset (int from, int to ATTRIBUTE_UNUSED)
 {
   long frame_size = compute_frame_size (get_frame_size ());
   HOST_WIDE_INT offset;