re PR rtl-optimization/12630 (Various unrecognizable insns and ICEs at -O3)

	PR optimization/12630
	* pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers
	for operands 7 and 8.

From-SVN: r72590

gcc/ChangeLog

+2003-10-16  Jan Hubicka  <jh@suse.cz>
+
+	PR optimization/12630
+	* pa.md (movstrsi, movstrsi_internal): Use match_scratch in clobbers
+	for operands 7 and 8.
+
 2003-10-16  Kelley Cook  <kcook@gcc.gnu.org>
 
 	* objc/Make-lang.in (objc-parse.o): Honor $(parsedir) for objc-parse.c.

gcc/config/pa/pa.md

@@ -2945,8 +2945,8 @@
 (define_expand "movstrsi"
   [(parallel [(set (match_operand:BLK 0 "" "")
 		   (match_operand:BLK 1 "" ""))
-	      (clobber (match_dup 7))
-	      (clobber (match_dup 8))
+	      (clobber (match_scratch:SI 7 ""))
+	      (clobber (match_scratch:SI 8 ""))
 	      (clobber (match_dup 4))
 	      (clobber (match_dup 5))
 	      (clobber (match_dup 6))
@@ -3016,10 +3016,10 @@
 ;; therefore it is forced to operand 2.  If the count is compile-time
 ;; determined, we need two scratch registers for the unrolled code.
 (define_insn "movstrsi_internal"
-  [(set (mem:BLK (match_operand:SI 0 "register_operand" "+r,r"))
-	(mem:BLK (match_operand:SI 1 "register_operand" "+r,r")))
-   (clobber (match_dup 0))
-   (clobber (match_dup 1))
+  [(set (mem:BLK (match_operand:SI 0 "register_operand" "r,r"))
+	(mem:BLK (match_operand:SI 1 "register_operand" "r,r")))
+   (clobber (match_scratch:SI 7 "=0,0"))
+   (clobber (match_scratch:SI 8 "=1,1"))
    (clobber (match_operand:SI 2 "register_operand" "=r,r"))	;loop cnt/tmp
    (clobber (match_operand:SI 3 "register_operand" "=&r,&r"))	;item tmp
    (clobber (match_operand:SI 6 "register_operand" "=&r,&r"))	;item tmp2