Re: Nop insertion

Walter Banks <walter@bytecraft.com>
Wed, 28 Oct 2009 12:35:56 -0500

          From comp.compilers
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From: Walter Banks <walter@bytecraft.com>
Newsgroups: comp.compilers
Date: Wed, 28 Oct 2009 12:35:56 -0500
Organization: Compilers Central
References: 09-10-032
Keywords: architecture
Posted-Date: 30 Oct 2009 11:53:17 EDT

Most of our compilers compile directly to machine code.
We have implemented this kind of code generation with a
constraint function that sits between the code generator
and the actual generated code.


We use this approach to implement many processor specific
requirements.


Regards,


Walter..
--
Walter Banks
Byte Craft Limited
Tel. (519) 888-6911
http://www.bytecraft.com




shrey wrote:


> Are there inorder architectures that need precise number of nops
> inserted between operations. If so, how does a compiler guarantee
> that ? I am especially thinking of producers and consumers in faraway
> basic blocks. Any pointers to any exiting work?

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