emit-rtl.c (try_split): Return last_insn if we split the last_insn.

	* emit-rtl.c (try_split): Return last_insn if we split the
	last_insn.

From-SVN: r31530

gcc/ChangeLog

+2000-01-19  Clinton Popetz  <cpopetz@cygnus.com>
+
+	* emit-rtl.c (try_split): Return last_insn if we split the 
+	last_insn.
+
 Thu Jan 20 01:01:23 MET 2000  Jan Hubicka  <jh@suse.cz>
 
 	* i386-protos.h (ix86_compute_frame_size): Remove prototype.

gcc/emit-rtl.c

@@ -2258,7 +2258,9 @@ try_split (pat, trial, last)
 
       /* Return either the first or the last insn, depending on which was
 	 requested.  */
-      return last ? prev_active_insn (after) : next_active_insn (before);
+      return last 
+		? (after ? prev_active_insn (after) : last_insn) 
+		: next_active_insn (before);
     }
 
   return trial;