[LLVMdev] LLVM Loop Vectorizer (Nadav Rotem)
Prashantha.Rao at amd.com
Mon Oct 8 01:48:33 PDT 2012
Let me relook at Preston's patch and think of what I need in a similar analysis for dependence. I will get back to you once I am comfortable.
From: Tobias Grosser [mailto:tobias at grosser.es]
Sent: Monday, October 08, 2012 12:02 PM
To: Rao, Prashantha
Cc: Sahasrabuddhe, Sameer; Hal Finkel; Javed Absar; llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] LLVM Loop Vectorizer (Nadav Rotem)
On 10/08/2012 06:58 AM, Rao, Prashantha wrote:
> It would be great to get "accurate" dependence analysis from polyhedral framework. Anyone working on making polly into analysis+Transforms framework?
Polly is already divided into analysis and transformation passes.
However, the interface is currently specific to the needs of polyhedral
optimizers. If there is interest to use e.g. the analyzer
part of Polly within core LLVM, we could adapt the interface to our
needs. We could e.g. think of an interface similar to Preston's
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