is known to be 0 with 0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68602
138bc75d-0d04-0410-961f-
82ee72b054a4
2003-06-27 Kazu Hirata <kazu@cs.umass.edu>
+ * jump.c (rtx_renumbered_equal_p): Replace an expression that
+ is known to be 0 with 0.
+
+2003-06-27 Kazu Hirata <kazu@cs.umass.edu>
+
* gcse.c (expr_equiv_p): Replace expressions that are known to
be 0 with 0.
case CC0:
case ADDR_VEC:
case ADDR_DIFF_VEC:
- return 0;
-
case CONST_INT:
- return INTVAL (x) == INTVAL (y);
+ return 0;
case LABEL_REF:
/* We can't assume nonlocal labels have their following insns yet. */