From: Uros Bizjak <ubizjak@gmail.com>
Date: Fri, 22 Mar 2013 19:15:41 +0000 (+0100)
Subject: i386.md (*movdi_internal): Set prefix_rex attribute also for alternatives 16 and 17.
X-Git-Tag: releases/gcc-4.9.0~6912
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=23b7850d108033107eb0327d4440c43b1f53dbe1;p=thirdparty%2Fgcc.git

i386.md (*movdi_internal): Set prefix_rex attribute also for alternatives 16 and 17.

	* config/i386/i386.md (*movdi_internal): Set prefix_rex attribute
	also for alternatives 16 and 17.

From-SVN: r196982
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6677a776df49..a437a634cac1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdi_internal): Set prefix_rex attribute
+	also for alternatives 16 and 17.
+
 2013-03-22  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/sse.md (*mov<mode>_internal): Merge with
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 69354d55936c..475da37cb9b3 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1970,7 +1970,7 @@
 	 (const_string "8")
 	 (const_string "*")))
    (set (attr "prefix_rex")
-     (if_then_else (eq_attr "alternative" "10,11")
+     (if_then_else (eq_attr "alternative" "10,11,16,17")
        (const_string "1")
        (const_string "*")))
    (set (attr "prefix")