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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 53b3a037b9a9c79f55f01846ec79640553d87382..2e263f9a231c3b47512b706c73b3d73e31dd34ac 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+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

diff --git a/gcc/jump.c b/gcc/jump.c
index 630524bb356e2085749380627580e9f0b28b067c..08ae377274e9b103d8e78f1ae53a25618cfedde7 100644 (file)
--- 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.  */