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Re: [Tinycc-devel] inline assembly and optimization passes
From: |
Thomas Preud'homme |
Subject: |
Re: [Tinycc-devel] inline assembly and optimization passes |
Date: |
Mon, 23 Sep 2013 15:45:07 +0200 |
User-agent: |
KMail/4.10.5 (Linux/3.10-1-amd64; KDE/4.10.5; x86_64; ; ) |
Le lundi 23 septembre 2013 14:31:04 Vittorio Giovara a écrit :
>
> In my opinion, tinycc can remain without optimizations because it is
> not one of the compiler design goals.
> However there is one optimization that's more like a feature these
> days: dead code elimination.
> There are quite a few programs that completely rely on that and when
> compiled with tcc plainly fail with a 'undefined symbol' error for
> functions that are actually unused.
>
> It would be really nice to have some compiler switch (if not
> integrated) that enable this functionality.
Patches are welcome :)
>
> Vittorio
Thomas
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