* expr.c (can_move_by_pieces): Apply ATTRIBUTE_UNUSED to len.

From-SVN: r193035

* expr.c (can_move_by_pieces): Apply ATTRIBUTE_UNUSED to len.
From-SVN: r193035
1b9a8025 · Joern Rennecke · Joern Rennecke · c89e29b4 · 1b9a8025 · 1b9a8025
Commit 1b9a8025 authored Oct 31, 2012 by Joern Rennecke Committed by Joern Rennecke Oct 31, 2012
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gcc/ChangeLog
+4 -0

gcc/expr.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2012-10-31  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* expr.c (can_move_by_pieces): Apply ATTRIBUTE_UNUSED to len.
+
 2012-10-31  Jakub Jelinek  <jakub@redhat.com>

 	PR tree-optimization/19105
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -841,7 +841,7 @@ widest_int_mode_for_size (unsigned int size)
   succeed.  */

 int
-can_move_by_pieces (unsigned HOST_WIDE_INT len,
+can_move_by_pieces (unsigned HOST_WIDE_INT len ATTRIBUTE_UNUSED,
 		    unsigned int align ATTRIBUTE_UNUSED)
 {
  return MOVE_BY_PIECES_P (len, align);