* config/i386/sse.md (vec_interleave_lowv4sf,

	*vec_interleave_highv2df, *vec_interleave_lowv2df): Use
	v instead of x in vex or maybe_vex alternatives, use
	maybe_evex instead of vex in prefix.

From-SVN: r235967

gcc/ChangeLog

 2016-05-06  Jakub Jelinek  <jakub@redhat.com>
 
+	* config/i386/sse.md (vec_interleave_lowv4sf,
+	*vec_interleave_highv2df, *vec_interleave_lowv2df): Use
+	v instead of x in vex or maybe_vex alternatives, use
+	maybe_evex instead of vex in prefix.
+
 	* config/i386/sse.md (sse_movhlps, sse_movlhps): Use
 	v instead of x in vex or maybe_vex alternatives, use
 	maybe_evex instead of vex in prefix.

gcc/config/i386/sse.md

@@ -5987,11 +5987,11 @@
 })
 
 (define_insn "vec_interleave_lowv4sf"
-  [(set (match_operand:V4SF 0 "register_operand" "=x,x")
+  [(set (match_operand:V4SF 0 "register_operand" "=x,v")
 	(vec_select:V4SF
 	  (vec_concat:V8SF
-	    (match_operand:V4SF 1 "register_operand" "0,x")
-	    (match_operand:V4SF 2 "vector_operand" "xBm,xm"))
+	    (match_operand:V4SF 1 "register_operand" "0,v")
+	    (match_operand:V4SF 2 "vector_operand" "xBm,vm"))
 	  (parallel [(const_int 0) (const_int 4)
 		     (const_int 1) (const_int 5)])))]
   "TARGET_SSE"
@@ -6000,7 +6000,7 @@
    vunpcklps\t{%2, %1, %0|%0, %1, %2}"
   [(set_attr "isa" "noavx,avx")
    (set_attr "type" "sselog")
-   (set_attr "prefix" "orig,vex")
+   (set_attr "prefix" "orig,maybe_evex")
    (set_attr "mode" "V4SF")])
 
 ;; These are modeled with the same vec_concat as the others so that we
@@ -7480,11 +7480,11 @@
 })
 
 (define_insn "*vec_interleave_highv2df"
-  [(set (match_operand:V2DF 0 "nonimmediate_operand"     "=x,x,x,x,x,m")
+  [(set (match_operand:V2DF 0 "nonimmediate_operand"     "=x,v,v,x,v,m")
 	(vec_select:V2DF
 	  (vec_concat:V4DF
-	    (match_operand:V2DF 1 "nonimmediate_operand" " 0,x,o,o,o,x")
-	    (match_operand:V2DF 2 "nonimmediate_operand" " x,x,1,0,x,0"))
+	    (match_operand:V2DF 1 "nonimmediate_operand" " 0,v,o,o,o,v")
+	    (match_operand:V2DF 2 "nonimmediate_operand" " x,v,1,0,v,0"))
 	  (parallel [(const_int 1)
 		     (const_int 3)])))]
   "TARGET_SSE2 && ix86_vec_interleave_v2df_operator_ok (operands, 1)"
@@ -7498,7 +7498,7 @@
   [(set_attr "isa" "noavx,avx,sse3,noavx,avx,*")
    (set_attr "type" "sselog,sselog,sselog,ssemov,ssemov,ssemov")
    (set_attr "prefix_data16" "*,*,*,1,*,1")
-   (set_attr "prefix" "orig,vex,maybe_vex,orig,vex,maybe_vex")
+   (set_attr "prefix" "orig,maybe_evex,maybe_vex,orig,maybe_evex,maybe_vex")
    (set_attr "mode" "V2DF,V2DF,DF,V1DF,V1DF,V1DF")])
 
 (define_expand "avx512f_movddup512<mask_name>"
@@ -7639,11 +7639,11 @@
 })
 
 (define_insn "*vec_interleave_lowv2df"
-  [(set (match_operand:V2DF 0 "nonimmediate_operand"     "=x,x,x,x,x,o")
+  [(set (match_operand:V2DF 0 "nonimmediate_operand"     "=x,v,v,x,v,o")
 	(vec_select:V2DF
 	  (vec_concat:V4DF
-	    (match_operand:V2DF 1 "nonimmediate_operand" " 0,x,m,0,x,0")
-	    (match_operand:V2DF 2 "nonimmediate_operand" " x,x,1,m,m,x"))
+	    (match_operand:V2DF 1 "nonimmediate_operand" " 0,v,m,0,v,0")
+	    (match_operand:V2DF 2 "nonimmediate_operand" " x,v,1,m,m,v"))
 	  (parallel [(const_int 0)
 		     (const_int 2)])))]
   "TARGET_SSE2 && ix86_vec_interleave_v2df_operator_ok (operands, 0)"
@@ -7657,7 +7657,7 @@
   [(set_attr "isa" "noavx,avx,sse3,noavx,avx,*")
    (set_attr "type" "sselog,sselog,sselog,ssemov,ssemov,ssemov")
    (set_attr "prefix_data16" "*,*,*,1,*,1")
-   (set_attr "prefix" "orig,vex,maybe_vex,orig,vex,maybe_vex")
+   (set_attr "prefix" "orig,maybe_evex,maybe_vex,orig,maybe_evex,maybe_vex")
    (set_attr "mode" "V2DF,V2DF,DF,V1DF,V1DF,V1DF")])
 
 (define_split