tree-ssa-loop-ivopts.c (struct cost_pair): Remove field inv_expr which is not used...

	* tree-ssa-loop-ivopts.c (struct cost_pair): Remove field inv_expr
	which is not used any more.

From-SVN: r247612

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 374a338..536e137 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-04  Bin Cheng  <bin.cheng@arm.com>
+
+       * tree-ssa-loop-ivopts.c (struct cost_pair): Remove field inv_expr
+       which is not used any more.
+
 2017-05-04  Wilco Dijkstra  <wdijkstr@arm.com>
 
        * config/aarch64/aarch64.c (generic_tunings): Update prefetch model.

diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 7caa40d..adb985b 100644 (file)
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -353,7 +353,6 @@ struct cost_pair
   tree value;          /* For final value elimination, the expression for
                           the final value of the iv.  For iv elimination,
                           the new bound to compare with.  */
-  iv_inv_expr_ent *inv_expr; /* Loop invariant expression.  */
 };
 
 /* Use.  */