jump.c (rtx_renumbered_equal_p): Replace an expression that is known to be 0 with 0.

	* jump.c (rtx_renumbered_equal_p): Replace an expression that
	is known to be 0 with 0.

From-SVN: r68602

2 files changed, 6 insertions, 3 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 53b3a03..2e263f9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 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.
 
diff --git a/gcc/jump.c b/gcc/jump.c
index 630524b..08ae377 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -2326,10 +2326,8 @@ rtx_renumbered_equal_p (x, y)
     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.  */