From bcef1966c44dd5971abaf8139317afab6db0a548 Mon Sep 17 00:00:00 2001 From: rguenth Date: Wed, 16 Jul 2014 07:53:59 +0000 Subject: 2014-07-16 Richard Biener PR other/61782 * doc/extend.texi (always_inline): Clarify. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212581 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/doc/extend.texi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'gcc/doc/extend.texi') diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index cdfcce77163..a47b3163bc0 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -2307,8 +2307,12 @@ to 8. @item always_inline @cindex @code{always_inline} function attribute Generally, functions are not inlined unless optimization is specified. -For functions declared inline, this attribute inlines the function even -if no optimization level is specified. +For functions declared inline, this attribute inlines the function +independent of any restrictions that otherwise apply to inlining. +Failure to inline such a function is diagnosed as an error. +Note that if such a function is called indirectly the compiler may +or may not inline it depending on optimization level and a failure +to inline an indirect call may or may not be diagnosed. @item gnu_inline @cindex @code{gnu_inline} function attribute -- cgit v1.2.1