[Polly] [Refactor] Use a function attribute to make polly skip a function

[Johannes Doerfert]

Hey,

 

I would like to get rid of the code generation -> scop detection dependency
we have due to the parallel subfunctions.

Attached is a patch which utilizes a function attribute instead of a "set of
invalid functions" to skip functions in scop detection.

The interface is still the same but now you can also use the function
attribute without the ScopDetection Pass.

 

I also attached a test case where I placed that attribute by hand.

 

What do you think?

 

Best regards,

  Johannes

 

--

 

Johannes Doerfert

Employee of Qualcomm Innovation Center, Inc.

Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by
The Linux Foundation

 

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