[llvm-dev] Running passes from loadable module with new pass manager in opt

Hongbin Zheng via llvm-dev llvm-dev at lists.llvm.org
Sat Feb 20 05:02:45 PST 2016


Hi,

I notice that if a pass is written in the new PassManager style, it should
be listed in "PassRegistry.def", otherwise opt will not be able to
correctly schedule it to the pass pipeline.

So I guess currently we cannot run the new PassManger style passes from
a  loadable module (e.g. Polly) with opt, right?

If we cannot run passes from loadable module with new pass manager in opt
now, is there any plan to support that?

Thanks
Hongbin
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