[PATCH] D31731: [AMDGPU] Eliminate barrier if workgroup size is not greater than wavefront size

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Apr 5 16:13:10 PDT 2017

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arsenm added a comment.

Should this replace it with a wave barrier instead of just deleting it?


Repository:
  rL LLVM

https://reviews.llvm.org/D31731

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