rs6000.md: Use match_test rather than eq/ne symbol_ref throughout file.

gcc/
	* config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
	throughout file.
	* config/rs6000/constraints.md: Likewise.

From-SVN: r178866

gcc/ChangeLog

 2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
 
+	* config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+	* config/rs6000/constraints.md: Likewise.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
 	* config/microblaze/microblaze.md: Use match_test rather than
 	eq/ne symbol_ref throughout file.
 

gcc/config/rs6000/constraints.md

@@ -198,4 +198,4 @@ usually better to use @samp{m} or @samp{es} in @code{asm} statements)"
 
 (define_constraint "j"
   "Zero vector constant"
-  (match_test "(op == const0_rtx || op == CONST0_RTX (GET_MODE (op)))"))
+  (match_test "op == const0_rtx || op == CONST0_RTX (GET_MODE (op))"))

gcc/config/rs6000/rs6000.md

@@ -9429,7 +9429,7 @@
 		(const_string "load")
 	    (eq_attr "alternative" "12")
 		(const_string "store")
-	    (ne (symbol_ref "TARGET_MFCRF") (const_int 0))
+	    (match_test "TARGET_MFCRF")
 		(const_string "mfcrf")
 	   ]
 	(const_string "mfcr")))
@@ -10323,7 +10323,7 @@
     }
 }"
   [(set_attr "type" "store_ux,store_ux,*,load_ux,load_ux,*")
-   (set (attr "cell_micro") (if_then_else (eq (symbol_ref "TARGET_STRING") (const_int 1))
+   (set (attr "cell_micro") (if_then_else (match_test "TARGET_STRING")
    			                  (const_string "always")
 					  (const_string "conditional")))])
 
@@ -13449,7 +13449,7 @@
   ""
   "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
   [(set (attr "type")
-     (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
+     (cond [(match_test "TARGET_MFCRF")
 		(const_string "mfcrf")
 	   ]
 	(const_string "mfcr")))
@@ -13481,7 +13481,7 @@
   "TARGET_POWERPC64"
   "mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%J1,1"
   [(set (attr "type")
-     (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
+     (cond [(match_test "TARGET_MFCRF")
 		(const_string "mfcrf")
 	   ]
 	(const_string "mfcr")))
@@ -13542,7 +13542,7 @@
   return \"mfcr %0%Q2\;{rlinm|rlwinm} %0,%0,%4,%5,%5\";
 }"
   [(set (attr "type")
-     (cond [(ne (symbol_ref "TARGET_MFCRF") (const_int 0))
+     (cond [(match_test "TARGET_MFCRF")
 		(const_string "mfcrf")
 	   ]
 	(const_string "mfcr")))