From 8d4f5c68212fc3a39958c7dbc40dc0891b96df3c Mon Sep 17 00:00:00 2001 From: Tom de Vries Date: Tue, 23 May 2017 09:40:21 +0000 Subject: [PATCH] Document rdrand effective target 2017-05-23 Tom de Vries * doc/sourcebuild.texi (Effective-Target Keywords, Other hardware attributes): Document rdrand effective target. From-SVN: r248360 --- gcc/ChangeLog | 5 +++++ gcc/doc/sourcebuild.texi | 3 +++ 2 files changed, 8 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4dfa7c2cf78..b5363030e13 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-05-23 Tom de Vries + + * doc/sourcebuild.texi (Effective-Target Keywords, Other hardware + attributes): Document rdrand effective target. + 2017-05-23 Tom de Vries * doc/sourcebuild.texi (Effective-Target Keywords, Other hardware diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi index 01d705a9fea..ab2f8b62b60 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. -- 2.30.2