From 9bdf001b7a2232753e4a92582218bb4f24c8d809 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Fri, 6 May 2016 15:16:00 +0200
Subject: [PATCH] sse.md (*<code>v8hi3, [...]): Add avx512bw alternative.

	* config/i386/sse.md (*<code>v8hi3, *<code>v16qi3): Add
	avx512bw alternative.

From-SVN: r235973
---
 gcc/ChangeLog          |  3 +++
 gcc/config/i386/sse.md | 30 ++++++++++++++++--------------
 2 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 886905dbc8a..1fbc350addf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2016-05-06  Jakub Jelinek  <jakub@redhat.com>
 
+	* config/i386/sse.md (*<code>v8hi3, *<code>v16qi3): Add
+	avx512bw alternative.
+
 	* config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move
 	before the ashr<mode>3 pattern.
 
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index bb0d217583e..26463e5a0fd 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -10458,19 +10458,20 @@
    (set_attr "mode" "TI")])
 
 (define_insn "*<code>v8hi3"
-  [(set (match_operand:V8HI 0 "register_operand" "=x,x")
+  [(set (match_operand:V8HI 0 "register_operand" "=x,x,v")
 	(smaxmin:V8HI
-	  (match_operand:V8HI 1 "vector_operand" "%0,x")
-	  (match_operand:V8HI 2 "vector_operand" "xBm,xm")))]
+	  (match_operand:V8HI 1 "vector_operand" "%0,x,v")
+	  (match_operand:V8HI 2 "vector_operand" "xBm,xm,vm")))]
   "TARGET_SSE2 && ix86_binary_operator_ok (<CODE>, V8HImode, operands)"
   "@
    p<maxmin_int>w\t{%2, %0|%0, %2}
+   vp<maxmin_int>w\t{%2, %1, %0|%0, %1, %2}
    vp<maxmin_int>w\t{%2, %1, %0|%0, %1, %2}"
-  [(set_attr "isa" "noavx,avx")
+  [(set_attr "isa" "noavx,avx,avx512bw")
    (set_attr "type" "sseiadd")
-   (set_attr "prefix_data16" "1,*")
-   (set_attr "prefix_extra" "*,1")
-   (set_attr "prefix" "orig,vex")
+   (set_attr "prefix_data16" "1,*,*")
+   (set_attr "prefix_extra" "*,1,1")
+   (set_attr "prefix" "orig,vex,evex")
    (set_attr "mode" "TI")])
 
 (define_expand "<code><mode>3"
@@ -10542,19 +10543,20 @@
    (set_attr "mode" "TI")])
 
 (define_insn "*<code>v16qi3"
-  [(set (match_operand:V16QI 0 "register_operand" "=x,x")
+  [(set (match_operand:V16QI 0 "register_operand" "=x,x,v")
 	(umaxmin:V16QI
-	  (match_operand:V16QI 1 "vector_operand" "%0,x")
-	  (match_operand:V16QI 2 "vector_operand" "xBm,xm")))]
+	  (match_operand:V16QI 1 "vector_operand" "%0,x,v")
+	  (match_operand:V16QI 2 "vector_operand" "xBm,xm,vm")))]
   "TARGET_SSE2 && ix86_binary_operator_ok (<CODE>, V16QImode, operands)"
   "@
    p<maxmin_int>b\t{%2, %0|%0, %2}
+   vp<maxmin_int>b\t{%2, %1, %0|%0, %1, %2}
    vp<maxmin_int>b\t{%2, %1, %0|%0, %1, %2}"
-  [(set_attr "isa" "noavx,avx")
+  [(set_attr "isa" "noavx,avx,avx512bw")
    (set_attr "type" "sseiadd")
-   (set_attr "prefix_data16" "1,*")
-   (set_attr "prefix_extra" "*,1")
-   (set_attr "prefix" "orig,vex")
+   (set_attr "prefix_data16" "1,*,*")
+   (set_attr "prefix_extra" "*,1,1")
+   (set_attr "prefix" "orig,vex,evex")
    (set_attr "mode" "TI")])
 
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-- 
2.30.2