This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Guidance neede for RTL matching!
- From: Ian Lance Taylor <iant at google dot com>
- To: "Bharati Bhole" <bharati dot bhole at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: 13 Sep 2006 22:17:36 -0700
- Subject: Re: Guidance neede for RTL matching!
- References: <e02dc3e40609132152r50daad9i674bf4e17d54a3e7@mail.gmail.com> <e02dc3e40609132155s72940e00g566ae233324eb064@mail.gmail.com>
"Bharati Bhole" <bharati.bhole@gmail.com> writes:
> I want to know where RTL matching is done during the process of
> conversion of RTL to ASM during compilation.
RTL matching against the CPU.md file is done in gcc/recog.c. This
calls functions which are defined in files which are generated during
the build process. The main such file for matching is insn-recog.c.
Ian