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

gcc/
	* config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
	throughout file.
	* config/arm/neon.md: Likewise.
	* config/arm/vfp.md: Likewise.
	* config/arm/thumb2.md: Likewise.
	* config/arm/cortex-m4.md: Likewise.

From-SVN: r178821

gcc/ChangeLog

+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+	* config/arm/neon.md: Likewise.
+	* config/arm/vfp.md: Likewise.
+	* config/arm/thumb2.md: Likewise.
+	* config/arm/cortex-m4.md: Likewise.
+
 2011-09-13  Sevak Sargsyan <sevak.sargsyan@ispras.ru>
 
 	* config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New

gcc/config/arm/arm.md

@@ -211,31 +211,31 @@
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "a")
-	      (ne (symbol_ref "TARGET_ARM") (const_int 0)))
+	      (match_test "TARGET_ARM"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "t")
-	      (ne (symbol_ref "TARGET_THUMB") (const_int 0)))
+	      (match_test "TARGET_THUMB"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "t1")
-	      (ne (symbol_ref "TARGET_THUMB1") (const_int 0)))
+	      (match_test "TARGET_THUMB1"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "t2")
-	      (ne (symbol_ref "TARGET_THUMB2") (const_int 0)))
+	      (match_test "TARGET_THUMB2"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "32")
-	      (ne (symbol_ref "TARGET_32BIT") (const_int 0)))
+	      (match_test "TARGET_32BIT"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "v6")
-	      (ne (symbol_ref "(TARGET_32BIT && arm_arch6)") (const_int 0)))
+	      (match_test "TARGET_32BIT && arm_arch6"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "nov6")
-	      (ne (symbol_ref "(TARGET_32BIT && !arm_arch6)") (const_int 0)))
+	      (match_test "TARGET_32BIT && !arm_arch6"))
 	 (const_string "yes")
 
 	 (and (eq_attr "arch" "onlya8")
@@ -7413,7 +7413,7 @@
    (set_attr "type" "branch")
    (set (attr "length")
 	(if_then_else
-	   (and (ne (symbol_ref "TARGET_THUMB2") (const_int 0))
+	   (and (match_test "TARGET_THUMB2")
 		(and (ge (minus (match_dup 0) (pc)) (const_int -250))
 		     (le (minus (match_dup 0) (pc)) (const_int 256))))
 	   (const_int 2)
@@ -7439,7 +7439,7 @@
    (set_attr "type" "branch")
    (set (attr "length")
 	(if_then_else
-	   (and (ne (symbol_ref "TARGET_THUMB2") (const_int 0))
+	   (and (match_test "TARGET_THUMB2")
 		(and (ge (minus (match_dup 0) (pc)) (const_int -250))
 		     (le (minus (match_dup 0) (pc)) (const_int 256))))
 	   (const_int 2)
@@ -7898,7 +7898,7 @@
   [(set_attr "predicable" "yes")
    (set (attr "length")
 	(if_then_else
-	   (and (ne (symbol_ref "TARGET_THUMB2") (const_int 0))
+	   (and (match_test "TARGET_THUMB2")
 		(and (ge (minus (match_dup 0) (pc)) (const_int -2044))
 		     (le (minus (match_dup 0) (pc)) (const_int 2048))))
 	   (const_int 2)

gcc/config/arm/cortex-m4.md

@@ -44,14 +44,14 @@
 (define_insn_reservation "cortex_m4_store1_1" 1
   (and (and (eq_attr "tune" "cortexm4")
 	    (eq_attr "type" "store1"))
-       (ne (symbol_ref ("arm_address_offset_is_imm (insn)")) (const_int 0)))
+       (match_test "arm_address_offset_is_imm (insn)"))
   "cortex_m4_a")
 
 ;; Other byte, half-word and word load is two cycles.
 (define_insn_reservation "cortex_m4_store1_2" 2
   (and (and (eq_attr "tune" "cortexm4")
 	    (eq_attr "type" "store1"))
-       (eq (symbol_ref ("arm_address_offset_is_imm (insn)")) (const_int 0)))
+       (not (match_test "arm_address_offset_is_imm (insn)")))
   "cortex_m4_a*2")
 
 (define_insn_reservation "cortex_m4_load2" 3

gcc/config/arm/thumb2.md

@@ -951,7 +951,7 @@
         (if_then_else
 	    (and (ge (minus (match_dup 1) (pc)) (const_int 2))
 	         (le (minus (match_dup 1) (pc)) (const_int 128))
-	         (eq (symbol_ref ("which_alternative")) (const_int 0)))
+	         (not (match_test "which_alternative")))
 	    (const_int 2)
 	    (const_int 8)))]
 )
@@ -974,7 +974,7 @@
         (if_then_else
 	    (and (ge (minus (match_dup 1) (pc)) (const_int 2))
 	         (le (minus (match_dup 1) (pc)) (const_int 128))
-	         (eq (symbol_ref ("which_alternative")) (const_int 0)))
+	         (not (match_test "which_alternative")))
 	    (const_int 2)
 	    (const_int 8)))]
 )

gcc/config/arm/vfp.md

@@ -173,7 +173,7 @@
                               (eq_attr "alternative" "3") (const_int 16)
                               (eq_attr "alternative" "9")
                                (if_then_else
-                                 (eq (symbol_ref "TARGET_VFP_SINGLE") (const_int 1))
+                                 (match_test "TARGET_VFP_SINGLE")
                                  (const_int 8)
                                  (const_int 4))]
                               (const_int 4)))
@@ -454,8 +454,7 @@
    (set (attr "length") (cond [(eq_attr "alternative" "5,6,8") (const_int 8)
 			       (eq_attr "alternative" "7")
 				(if_then_else
-				 (eq (symbol_ref "TARGET_VFP_SINGLE")
-				     (const_int 1))
+				 (match_test "TARGET_VFP_SINGLE")
 				 (const_int 8)
 				 (const_int 4))]
 			      (const_int 4)))
@@ -498,8 +497,7 @@
    (set (attr "length") (cond [(eq_attr "alternative" "5,6,8") (const_int 8)
 			       (eq_attr "alternative" "7")
 				(if_then_else
-				 (eq (symbol_ref "TARGET_VFP_SINGLE")
-				     (const_int 1))
+				 (match_test "TARGET_VFP_SINGLE")
 				 (const_int 8)
 				 (const_int 4))]
 			      (const_int 4)))