[llvm-dev] Using polly to change loop schedules in an llvm pass

[Ejjeh, Adel via llvm-dev]

Hello All

I am looking into using polly, in conjunction with a set of passes that I am writing, to modify loop schedules/transform loops. I was wondering if there is a way to interface with polly directly through an LLVM pass? It seems by looking at the documentation, that the way to modify loop schedules is to generate the jscop files, modify them, and then reload them with polly, which is not a very “friendly” mechanism to do automatically in a pass. Is my understanding of the usage of polly correct here, or am I missing something?

Thanks!
-Adel Ejjeh
--
Adel Ejjeh
PhD Candidate | Computer Science
University of Illinois at Urbana Champaign
Email: aejjeh at illinois.edu<mailto:aejjeh at illinois.edu> | adel.ejjeh at gmail.com<mailto:adel.ejjeh at gmail.com>
Zoom: https://illinois.zoom.us/my/aejjeh

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