Trivial change to gimplify.c:internal_get_tmp_var

[Richard Kenner]

There was an unused variable there.  I commited this change to remove it.

2004-09-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* gimplify.c (internal_get_tmp_var): Remove unused var CLASS.

*** gimplify.c	2 Sep 2004 18:32:49 -0000	2.70
--- gimplify.c	4 Sep 2004 18:22:24 -0000
*************** internal_get_tmp_var (tree val, tree *pr
*** 464,468 ****
  {
    tree t, mod;
-   char class;
  
    gimplify_expr (&val, pre_p, post_p, is_gimple_formal_tmp_rhs, fb_rvalue);
--- 464,467 ----
*************** internal_get_tmp_var (tree val, tree *pr
*** 472,476 ****
    mod = build (MODIFY_EXPR, TREE_TYPE (t), t, val);
  
-   class = TREE_CODE_CLASS (TREE_CODE (val));
    if (EXPR_HAS_LOCATION (val))
      SET_EXPR_LOCUS (mod, EXPR_LOCUS (val));
--- 471,474 ----