From: Uros Bizjak <ubizjak@gmail.com>
Date: Wed, 23 Nov 2016 21:40:26 +0000 (+0100)
Subject: i386.md (*<any_or:code>hi_1): Fix operand 2 constraints.
X-Git-Tag: releases/gcc-5.5.0~687
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0f8e503509f722e906e5256e920af7efefb46ef;p=thirdparty%2Fgcc.git

i386.md (*<any_or:code>hi_1): Fix operand 2 constraints.

	* config/i386/i386.md (*<any_or:code>hi_1): Fix operand 2 constraints.
	(kxnor<mode>): Return "#" for alternative 0.

From-SVN: r242801
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 20b262e7df89..5df16e71fe73 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*<any_or:code>hi_1): Fix operand 2 constraints.
+	(kxnor<mode>): Return "#" for alternative 0.
+
 2016-11-22  Uros Bizjak  <ubizjak@gmail.com>
 
 	* Makefile.in ($(lang_checks_parallelized)): Fix detection
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 03e2c74fd536..6e1987529ca4 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -8361,7 +8361,7 @@
   [(set (match_operand:HI 0 "nonimmediate_operand" "=r,rm,!k")
 	(any_or:HI
 	 (match_operand:HI 1 "nonimmediate_operand" "%0,0,k")
-	 (match_operand:HI 2 "general_operand" "<g>,r<i>,k")))
+	 (match_operand:HI 2 "general_operand" "rmn,rn,k")))
    (clobber (reg:CC FLAGS_REG))]
   "ix86_binary_operator_ok (<CODE>, HImode, operands)"
   "@
@@ -8443,7 +8443,10 @@
    (clobber (reg:CC FLAGS_REG))]
   "TARGET_AVX512F"
 {
-  if (which_alternative == 1 && <MODE>mode == QImode && TARGET_AVX512DQ)
+  if (which_alternative == 0)
+    return "#";
+
+  if (<MODE>mode == QImode && TARGET_AVX512DQ)
     return "kxnorb\t{%2, %1, %0|%0, %1, %2}";
   return "kxnorw\t{%2, %1, %0|%0, %1, %2}";
 }