Re: Higher-level intermediate representation

Gabriel Dos Reis <>
23 Jul 2001 23:25:11 -0400

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Re: Higher-level intermediate representation (Gabriel Dos Reis) (2001-07-23)
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From: Gabriel Dos Reis <>
Newsgroups: comp.compilers
Date: 23 Jul 2001 23:25:11 -0400
Organization: CMLA, ENS Cachan -- CNRS UMR 8536 (France)
References: 01-07-073
Keywords: C, GCC
Posted-Date: 23 Jul 2001 23:25:10 EDT (Sung-taek Lim) writes:

| I need a C language front-end to perform several source-to-source
| transformations. Tree or RTL of gcc are not proper because recovering
| original C sources from those IR is not possible(Am I right?).

GCC-tree is appropriate for recovering orginial C sources -- GCC-RTL
might not be but GCC-tree definitely is. I regularly use GCC's option
-fdump-translation-unit to get a shot of how GCC sees my C/C++ programs.

-- Gaby

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