re PR target/18019 (-march=pentium4 generates word fetch instead of byte fetch)

	PR target/18019
	* i386.md (movqi_1): Fix -Os instruction choice.

From-SVN: r92733

gcc/ChangeLog

+2004-12-30  Jan Hubicka  <jh@suse.cz>
+
+	PR target/18019
+	* i386.md (movqi_1): Fix -Os instruction choice.
+
 2004-12-30  Steven Bosscher  <stevenb@suse.de>
 
 	* global.c (regclass_intersect): Remove.

gcc/config/i386/i386.md

@@ -1489,13 +1489,13 @@
 	     (eq_attr "type" "imovx")
 	       (const_string "SI")
 	     (and (eq_attr "type" "imov")
-		  (and (eq_attr "alternative" "0,1,2")
+		  (and (eq_attr "alternative" "0,1")
 		       (ne (symbol_ref "TARGET_PARTIAL_REG_DEPENDENCY")
 			   (const_int 0))))
 	       (const_string "SI")
 	     ;; Avoid partial register stalls when not using QImode arithmetic
 	     (and (eq_attr "type" "imov")
-		  (and (eq_attr "alternative" "0,1,2")
+		  (and (eq_attr "alternative" "0,1")
 		       (and (ne (symbol_ref "TARGET_PARTIAL_REG_STALL")
 				(const_int 0))
 			    (eq (symbol_ref "TARGET_QIMODE_MATH")