From e94a64a078b3382c1217a06f1ce6610eef04ce28 Mon Sep 17 00:00:00 2001
From: Andrew Stubbs <ams@codesourcery.com>
Date: Fri, 7 Jun 2019 14:00:58 +0000
Subject: [PATCH] Document -march=gfx906 option.

2019-06-07  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* doc/invoke.texi (AMD GCN Options): Add gfx906.

From-SVN: r272044
---
 gcc/ChangeLog       | 4 ++++
 gcc/doc/invoke.texi | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 41e364b7f48..c4e4825cae4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-06-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* doc/invoke.texi (AMD GCN Options): Add gfx906.
+
 2019-06-07  Richard Biener  <rguenther@suse.de>
 
 	PR debug/90574
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 3103f86ce98..fa7d9ea8100 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -16211,6 +16211,9 @@ Compile for GCN3 Fiji devices (gfx803).
 @item gfx900
 Compile for GCN5 Vega 10 devices (gfx900).
 
+@item gfx906
+Compile for GCN5 Vega 20 devices (gfx906).
+
 @end table
 
 @item -mstack-size=@var{bytes}
-- 
2.30.2