* cselib.c (cselib_record_sets): Use correct mode for IF_THEN_ELSE.

From-SVN: r135601

gcc/ChangeLog

+2008-05-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	* cselib.c (cselib_record_sets): Use correct mode for IF_THEN_ELSE.
+
 2008-05-19  Xinliang David Li  <davidxl@google.com>
 
 	* tree-ssa-dce.c: Revert patches of 2008-05-17 and 2008-05-18. 

gcc/cselib.c

@@ -1600,7 +1600,7 @@ cselib_record_sets (rtx insn)
         {
 	  rtx src = sets[i].src;
 	  if (cond)
-	    src = gen_rtx_IF_THEN_ELSE (GET_MODE (src), cond, src, dest);
+	    src = gen_rtx_IF_THEN_ELSE (GET_MODE (dest), cond, src, dest);
 	  sets[i].src_elt = cselib_lookup (src, GET_MODE (dest), 1);
 	  if (MEM_P (dest))
 	    sets[i].dest_addr_elt = cselib_lookup (XEXP (dest, 0), Pmode, 1);