re PR target/32313 (Bootstrap failure running gengtype in stage 2.)

	PR target/32313
	* config/mips/mips.md (cprestore): Mark $gp as used.

From-SVN: r125852

gcc/ChangeLog

+2007-06-19  David Daney  <ddaney@avtrex.com
+
+	PR target/32313
+	* config/mips/mips.md (cprestore): Mark $gp as used.
+
 2007-06-19  Rask Ingemann Lambertsen  <rask@sygehus.dk>
 
 	PR target/32369

gcc/config/mips/mips.md

@@ -4159,7 +4159,8 @@
 ;; instruction.  Note that we continue to use .cprestore for explicit reloc
 ;; code so that jals inside inline asms will work correctly.
 (define_insn "cprestore"
-  [(unspec_volatile [(match_operand 0 "const_int_operand" "I,i")]
+  [(unspec_volatile [(match_operand 0 "const_int_operand" "I,i")
+                     (use (reg:SI 28))]
 		    UNSPEC_CPRESTORE)]
   ""
 {