Re: [Tinycc-devel] How exactly inline works and should I inline all the

Missatge de l'adreça <david.koch@libertysurf.fr> del dia dt., 7 de des. 2021 a les 10:44:

Probably in 0.9.27 (which is almost 4 years old, btw -17-Dec-2017 08:27-) :

http://download.savannah.nongnu.org/releases/tinycc/
https://repo.or.cz/tinycc.git ("release_0_9_27" tag)

Yet it officially supports inlined assembly, that also uses the 'inline' keyword, hence not completely "ignored".

Anyway, if you look at the tcc source code (tccgen.c, tccpp.c, ...) there is already plenty of "inline" inside.

Regards.

----- Mail d'origine -----
De: Antoni Gual Via <antonigualvia@gmail.com>
À: tinycc-devel@nongnu.org
Envoyé: Tue, 07 Dec 2021 09:32:35 +0100 (CET)
Objet: Re: [Tinycc-devel] How exactly inline works and should I inline all the time?

Have I missed anything?
The documentation for TCC 0.27 states that the inline keyword is ignored....

Antonio

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Missatge de Antonio Prates <antonioprates@gmail.com> del dia dt., 7 de des.
2021 a les 0:35:

> Also note you can't inline recursive functions, and other restrictions
> could apply.
>
> Maybe have a look into this thread on quora:
> https://www.quora.com/Can-a-inline-function-be-recursive
>
> On Dec 6 2021, at 6:23 pm, david.koch@libertysurf.fr wrote:
>
> > Inline is used very specifically where the code has to be fast.
> >
> > Best is only to inline tiny parts of code that will be "inlined".
> >
> > That's to say "injected" into the source code where it is needed.
> >
> > Otherwise it is a full jump to a distant function, with context saving.
> >
> > Hence the "inlining" only serves a very specific purpose.
> >
> > Regards.
> >
> > ----- Mail d'origine -----
> > De: rempas via Tinycc-devel <tinycc-devel@nongnu.org>
> > À: Tinycc Devel <tinycc-devel@nongnu.org>
> > Cc: rempas@tutanota.com
> > Envoyé: Mon, 06 Dec 2021 09:35:19 +0100 (CET)
> > Objet: [Tinycc-devel] How exactly inline works and should I inline all
> > the time?
> >
> > Hi!
> >
> > I don't know if we must only post questions that are specific to the
> > TCC compiler
> > specifically (even tho this question can differ from compiler to
> > compiler) or we can
> > make questions about C in general and in the case that the first is
> > true then please
> > inform me so I know. Anyway I wanted to ask how inline works
> > specifically and not
> > generally. I know generally that it "puts the source code" inline so
> > we don't have to use
> > "jmp" but is there anything else to it that I should know? Are there
> > any dangers or reasons
> > than someone should not use it? Also is there a way to tell the
> > compiler to inline every
> > function rather than always having to add the "inline" keyword?
> >
> > _______________________________________________
> > Tinycc-devel mailing list
> > Tinycc-devel@nongnu.org
> > https://lists.nongnu.org/mailman/listinfo/tinycc-devel
> >
> >
> > _______________________________________________
> > Tinycc-devel mailing list
> > Tinycc-devel@nongnu.org
> > https://lists.nongnu.org/mailman/listinfo/tinycc-devel
> >
>
> _______________________________________________
> Tinycc-devel mailing list
> Tinycc-devel@nongnu.org
> https://lists.nongnu.org/mailman/listinfo/tinycc-devel
>

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From:	Antoni Gual Via
Subject:	Re: [Tinycc-devel] How exactly inline works and should I inline all the time?
Date:	Tue, 7 Dec 2021 11:55:10 +0100