middle-end: removed unused variable in vectorizable_live_operation_1

It looks like the previous patch had an unused variable.
It's odd that my bootstrap didn't catch it (I'm assuming
-Werror is still on for O3 bootstraps) but this fixes it.

gcc/ChangeLog:

	* tree-vect-loop.cc (vectorizable_live_operation_1): Drop unused
	restart_loop.
	(vectorizable_live_operation): Likewise.

diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc
index b50b5cf480e2ac9c6b2a9ba3d13d8be559dbcc37..c5b2799be23fee9946c5f3cb56592eff8fab1721 100644 (file)
--- a/gcc/tree-vect-loop.cc
+++ b/gcc/tree-vect-loop.cc
@@ -10590,13 +10590,12 @@ vectorizable_induction (loop_vec_info loop_vinfo,
 
    helper function for vectorizable_live_operation.  */
 
-tree
+static tree
 vectorizable_live_operation_1 (loop_vec_info loop_vinfo,
                               stmt_vec_info stmt_info, basic_block exit_bb,
                               tree vectype, int ncopies, slp_tree slp_node,
                               tree bitsize, tree bitstart, tree vec_lhs,
-                              tree lhs_type, bool restart_loop,
-                              gimple_stmt_iterator *exit_gsi)
+                              tree lhs_type, gimple_stmt_iterator *exit_gsi)
 {
   gcc_assert (single_pred_p (exit_bb) || LOOP_VINFO_EARLY_BREAKS (loop_vinfo));
 
@@ -10612,7 +10611,7 @@ vectorizable_live_operation_1 (loop_vec_info loop_vinfo,
   if (integer_zerop (bitstart))
     {
       tree scalar_res = gimple_build (&stmts, BIT_FIELD_REF, TREE_TYPE (vectype),
-                                  vec_lhs_phi, bitsize, bitstart);
+                                     vec_lhs_phi, bitsize, bitstart);
 
       /* Convert the extracted vector element to the scalar type.  */
       new_tree = gimple_convert (&stmts, lhs_type, scalar_res);
@@ -10973,8 +10972,7 @@ vectorizable_live_operation (vec_info *vinfo, stmt_vec_info stmt_info,
                                                 dest, vectype, ncopies,
                                                 slp_node, bitsize,
                                                 tmp_bitstart, tmp_vec_lhs,
-                                                lhs_type, restart_loop,
-                                                &exit_gsi);
+                                                lhs_type, &exit_gsi);
 
              if (gimple_phi_num_args (use_stmt) == 1)
                {