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Re: Re: about Register Allocation Algorithm used in GCC
- From: Michael Matz <matz at suse dot de>
- To: Felix Yuan <bigbrain at sohu dot com>
- Cc: <gcc at gcc dot gnu dot org>
- Date: Fri, 8 Nov 2002 13:10:06 +0100 (CET)
- Subject: Re: Re: about Register Allocation Algorithm used in GCC
Hi,
On Fri, 8 Nov 2002, Felix Yuan wrote:
> I am very grateful for your help. We are developing a C compiler for a
> specific DSP.The DSP has its own instruction set and the architecture
> of its registers is also peculiar. Can you give us some advices on the
> developing,especially the register allocator?
Difficult without a specific question. Study the papers, write the
compiler, debug it, change it. I don't know what I could say more.
Ciao,
Michael.