+2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cse.c (max_reg, max_insn_uid): Remove.
+ (cse_main): Don't access max_reg or max_insn_uid.
+
2005-01-23 Roger Sayle <roger@eyesopen.com>
Eric Botcazou <ebotcazou@libertysurf.fr>
so that it is possible to find out if there exists any
register equivalent to an expression related to a given expression. */
-/* One plus largest register number used in this function. */
-
-static int max_reg;
-
-/* One plus largest instruction UID used in this function at time of
- cse_main call. */
-
-static int max_insn_uid;
-
/* Length of qty_table vector. We know in advance we will not need
a quantity number this big. */
init_recog ();
init_alias_analysis ();
- max_reg = nregs;
-
- max_insn_uid = get_max_uid ();
-
reg_eqv_table = xmalloc (nregs * sizeof (struct reg_eqv_elem));
/* Reset the counter indicating how many elements have been made