[all-commits] [llvm/llvm-project] 68abc3: [Attributor] Change AAExecutionDomain to only acce...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 68abc3d26429ddc16af691c7895220b47819c869
      https://github.com/llvm/llvm-project/commit/68abc3d26429ddc16af691c7895220b47819c869
  Author: Joseph Huber <jhuber6 at vols.utk.edu>
  Date:   2021-05-18 (Tue, 18 May 2021)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    M llvm/test/Transforms/OpenMP/single_threaded_execution.ll

  Log Message:
  -----------
  [Attributor] Change AAExecutionDomain to only accept intrinsics

Summary:
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.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D102700