tree.h (strct phi_arg_d): Remove unused NONZERO field.

        * tree.h (strct phi_arg_d): Remove unused NONZERO field.

From-SVN: r111567

1 files changed, 0 insertions, 1 deletions

diff --git a/gcc/tree.h b/gcc/tree.h
index 4dc2f79..2c88cc6 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -1746,7 +1746,6 @@ struct phi_arg_d GTY(())
      pointer arithmetic with it.  See phi_arg_index_from_use.  */
   struct ssa_use_operand_d imm_use;
   tree def;
-  bool nonzero;
 };
 
 struct tree_phi_node GTY(())