diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dbf705c5366..bcf8e62ab53 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-09-09  Richard Henderson  <rth@redhat.com>
+
+	* emit-rtl.c (adjust_address): Fix mode for LO_SUM.
+
 Sun Sep  9 10:43:17 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* loop.c (combine_givs): Fix computing of benefit once giv is combined.
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index d04e3d23ba4..863ad294229 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -1633,7 +1633,7 @@ adjust_address (memref, mode, offset)
       && offset >= 0
       && (unsigned HOST_WIDE_INT) offset
          < GET_MODE_ALIGNMENT (GET_MODE (memref)) / BITS_PER_UNIT)
-    addr = gen_rtx_LO_SUM (mode, XEXP (addr, 0),
+    addr = gen_rtx_LO_SUM (Pmode, XEXP (addr, 0),
 			   plus_constant (XEXP (addr, 1), offset));
   else
     addr = plus_constant (addr, offset);