AVX-512. Fix patterns for kunpck insns.

gcc/
	* gcc/config/i386/i386.md (define_insn "kunpckhi"): Fix
	operand in pattern.
	(define_insn "kunpcksi"): Ditto. 
	(define_insn "kunpckdi"): Ditto.

From-SVN: r228005

gcc/ChangeLog

 2015-09-22  Kirill Yukhin <kirill.yukhin@intel.com>
 
+	* gcc/config/i386/i386.md (define_insn "kunpckhi"): Fix
+	operand in pattern.
+	(define_insn "kunpcksi"): Ditto.
+	(define_insn "kunpckdi"): Ditto.
+
+2015-09-22  Kirill Yukhin <kirill.yukhin@intel.com>
+
 	* gcc/config/i386/i386.md (define_split not/xor SWI1248x): Use
 	iterator instead of fixed modes.
 

gcc/config/i386/i386.md

@@ -8603,7 +8603,7 @@
   [(set (match_operand:HI 0 "register_operand" "=k")
 	(ior:HI
 	  (ashift:HI
-	    (match_operand:HI 1 "register_operand" "k")
+	    (zero_extend:HI (match_operand:QI 1 "register_operand" "k"))
 	    (const_int 8))
 	  (zero_extend:HI (match_operand:QI 2 "register_operand" "k"))))]
   "TARGET_AVX512F"
@@ -8616,9 +8616,9 @@
   [(set (match_operand:SI 0 "register_operand" "=k")
 	(ior:SI
 	  (ashift:SI
-	    (match_operand:SI 1 "register_operand" "k")
+	    (zero_extend:SI (match_operand:HI 1 "register_operand" "k"))
 	    (const_int 16))
-	  (zero_extend:SI (subreg:HI (match_operand:SI 2 "register_operand" "k") 0))))]
+	  (zero_extend:SI (match_operand:HI 2 "register_operand" "k"))))]
   "TARGET_AVX512BW"
   "kunpckwd\t{%2, %1, %0|%0, %1, %2}"
   [(set_attr "mode" "SI")])
@@ -8627,9 +8627,9 @@
   [(set (match_operand:DI 0 "register_operand" "=k")
 	(ior:DI
 	  (ashift:DI
-	    (match_operand:DI 1 "register_operand" "k")
+	    (zero_extend:DI (match_operand:SI 1 "register_operand" "k"))
 	    (const_int 32))
-	  (zero_extend:DI (subreg:SI (match_operand:DI 2 "register_operand" "k") 0))))]
+	  (zero_extend:DI (match_operand:SI 2 "register_operand" "k"))))]
   "TARGET_AVX512BW"
   "kunpckdq\t{%2, %1, %0|%0, %1, %2}"
   [(set_attr "mode" "DI")])