pa.md (add high part and dp register): Split into two patterns, one for normal…

pa.md (add high part and dp register): Split into two patterns, one for normal code, one for kernels.

	* pa.md (add high part and dp register): Split into two patterns,
	one for normal code, one for kernels.  Kernel version only allows
	"r1" as the destination register.

From-SVN: r2298

gcc/config/pa/pa.md

@@ -751,13 +751,23 @@
   [(set (match_operand:SI 0 "register_operand" "=a,&?*r")
 	(plus:SI (match_operand:SI 1 "register_operand" "r,r")
 		 (high:SI (match_operand 2 "" ""))))]
-  ""
+  "!TARGET_KERNEL"
   "@
    addil L'%G2,%1
    ldil L'%G2,%0\;add %0,%1,%0"
   [(set_attr "type" "binary,binary")
    (set_attr "length" "1,2")])
 
+(define_insn ""
+  [(set (match_operand:SI 0 "register_operand" "=a")
+	(plus:SI (match_operand:SI 1 "register_operand" "r")
+		 (high:SI (match_operand 2 "" ""))))]
+  "TARGET_KERNEL"
+  "@
+   addil L'%G2,%1"
+  [(set_attr "type" "binary")
+   (set_attr "length" "1")])
+
 (define_split
   [(set (match_operand:SI 0 "register_operand" "")
 	(plus:SI (match_operand:SI 1 "register_operand" "")