re PR target/53120 (ICE exposing strict_low_part / in/out operand thinko -fno-tree-sra)

	PR target/53120
	* config/m32c/bitops.md (bset_qi): Change operand 2 from having
	a "0" constraint to being a (match_dup 0).

From-SVN: r187368

gcc/ChangeLog

+2012-05-10  Nick Clifton  <nickc@redhat.com>
+
+	PR target/53120
+	* config/m32c/bitops.md (bset_qi): Change operand 2 from having
+	a "0" constraint to being a (match_dup 0).
+
 2012-05-10  Richard Guenther  <rguenther@suse.de>
 
 	* stor-layout.c (byte_from_pos): Amend comment.

gcc/config/m32c/bitops.md

@@ -43,11 +43,11 @@
   [(set (match_operand:QI 0 "memsym_operand" "+Si")
 	(ior:QI (subreg:QI (ashift:HI (const_int 1)
 				      (subreg:QI (match_operand:HI 1 "a_qi_operand" "Raa") 0)) 0)
-		(match_operand:QI 2 "memsym_operand" "0")))]
+		(match_dup 0)))]
   "TARGET_A16"
   "bset\t%0[%1]"
   [(set_attr "flags" "n")]
-  )  
+  )
 
 (define_insn "bset_hi"
   [(set (zero_extract:HI (match_operand:QI 0 "memsym_operand" "+Si")