mips.md (loadgp_blockage, blockage): Change type to "ghost".

gcc/
	* config/mips/mips.md (loadgp_blockage, blockage): Change type
	to "ghost".

From-SVN: r132644

gcc/ChangeLog

+2008-02-25  Richard Sandiford  <rsandifo@nildram.co.uk>
+
+	* config/mips/mips.md (loadgp_blockage, blockage): Change type
+	to "ghost".
+
 2008-02-25  Richard Guenther  <rguenther@suse.de>
 
 	Revert:

gcc/config/mips/mips.md

@@ -4312,7 +4312,7 @@
   [(unspec_volatile [(reg:DI 28)] UNSPEC_BLOCKAGE)]
   ""
   ""
-  [(set_attr "type"	"unknown")
+  [(set_attr "type" "ghost")
    (set_attr "mode" "none")
    (set_attr "length" "0")])
 
@@ -5517,7 +5517,7 @@
   [(unspec_volatile [(const_int 0)] UNSPEC_BLOCKAGE)]
   ""
   ""
-  [(set_attr "type"	"unknown")
+  [(set_attr "type" "ghost")
    (set_attr "mode" "none")
    (set_attr "length" "0")])