[PATCH] D115747: [AMDGPU] Flush the vmcnt counter in loop preheader when necessary

Baptiste Saleil via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 22 10:40:07 PDT 2022

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bsaleil added a comment.

@piotr I ran compile time testing and the patch has no significant impact. Worst case is 1.1% and is the only one above 1%. Average is below 0.1%.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D115747/new/

https://reviews.llvm.org/D115747

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