[all-commits] [llvm/llvm-project] f97de4: [OpenMPOpt] Move dedup runtime calls after init fo...

[Giorgis Georgakoudis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f97de4cb0be43730bd91b800fa7f5418364ba3fd
      https://github.com/llvm/llvm-project/commit/f97de4cb0be43730bd91b800fa7f5418364ba3fd
  Author: Giorgis Georgakoudis <georgakoudis1 at llnl.gov>
  Date:   2021-07-23 (Fri, 23 Jul 2021)

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

  Log Message:
  -----------
  [OpenMPOpt] Move dedup runtime calls after init for target regions

Deduplication in OpenMPOpt finds redundant OpenMP runtime calls and replaces them with a single call placed in the earliest safe location in the IR. When deduplication happens in a target region this patch makes sure replacement calls are put after target_init.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D106556