From: Tom de Vries <tom@codesourcery.com>
Date: Tue, 23 May 2017 09:40:21 +0000 (+0000)
Subject: Document rdrand effective target
X-Git-Tag: basepoints/gcc-9~7127
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8d4f5c68212fc3a39958c7dbc40dc0891b96df3c;p=thirdparty%2Fgcc.git

Document rdrand effective target

2017-05-23  Tom de Vries  <tom@codesourcery.com>

	* doc/sourcebuild.texi (Effective-Target Keywords, Other hardware
	attributes): Document rdrand effective target.

From-SVN: r248360
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4dfa7c2cf781..b5363030e138 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-23  Tom de Vries  <tom@codesourcery.com>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords, Other hardware
+	attributes): Document rdrand effective target.
+
 2017-05-23  Tom de Vries  <tom@codesourcery.com>
 
 	* doc/sourcebuild.texi (Effective-Target Keywords, Other hardware
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 01d705a9fea7..ab2f8b62b605 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -1855,6 +1855,9 @@ Target does not require strict alignment.
 @item pie_copyreloc
 The x86-64 target linker supports PIE with copy reloc.
 
+@item rdrand
+Target supports x86 @code{rdrand} instruction.
+
 @item sqrt_insn
 Target has a square root instruction that the compiler can generate.