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Re: [Tinycc-devel] tcg as a tcc backend (proposal by Rob Landley)


From: Sergey Korshunoff
Subject: Re: [Tinycc-devel] tcg as a tcc backend (proposal by Rob Landley)
Date: Sat, 11 Apr 2015 07:29:20 +0300

Hi, Rob! Nice to meet you!

> Ping me and I'll try to get you contact info when I get back home in a couple 
> weeks.
Thanks.

> I believe they poked at the historical tcc code (before all this MOB
> branch stuff) for a while, and then threw it out and started writing a
> new front-end from scratch

I think doing frontend from scratch is a bad idea. Regarding tcc:
IL-backend can be researched as the input to the tcg. If this can not
be done, then LLVM backend (to the
binary  code) can be written like IL-backend. Then tcg will translate
LLVM bc to the target ARCH. A llvm tools are to slow (as someone say)
and require a C++11 compiler to build itself.

PS: is someone have experience with the tcc IL-backend?



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