From 3defdb14996a8256c017ea31f2d2649fbe7156ab Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Wed, 16 Jul 2014 07:53:59 +0000 Subject: [PATCH] re PR web/61782 (always_inline incorrectly documented) 2014-07-16 Richard Biener PR other/61782 * doc/extend.texi (always_inline): Clarify. From-SVN: r212581 --- gcc/ChangeLog | 5 +++++ gcc/doc/extend.texi | 8 ++++++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6cd6e8c900d..0a44f48b1b9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-07-16 Richard Biener + + PR other/61782 + * doc/extend.texi (always_inline): Clarify. + 2014-07-15 Eric Christopher * doc/invoke.texi (Link Options): Document -z option. 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 -- 2.30.2