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[Attributor] Change AAExecutionDomain to only accept intrinsics

Authored by jhuber6 on May 18 2021, 9:57 AM.



The OpenMP runtime functions don't always provide unique thread ID's to
determine if a basic block is truly single-threaded. Change the implementation
to only check NVPTX intrinsics for now.

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jhuber6 created this revision.May 18 2021, 9:57 AM
jhuber6 requested review of this revision.May 18 2021, 9:57 AM
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jdoerfert accepted this revision.May 18 2021, 11:35 AM

LG, can you please add the AMDGPU intrinsic as well (with test)

This revision is now accepted and ready to land.May 18 2021, 11:35 AM
jhuber6 updated this revision to Diff 346262.May 18 2021, 1:38 PM

Adding AMDGCN intrinsic check.

This revision was landed with ongoing or failed builds.May 18 2021, 6:32 PM
This revision was automatically updated to reflect the committed changes.