[all-commits] [llvm/llvm-project] 7eb899: [OpenMP] Add more verbose remarks for runtime folding

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7eb899cbcdd15bd57e5630bb0c43163d0c992a82
      https://github.com/llvm/llvm-project/commit/7eb899cbcdd15bd57e5630bb0c43163d0c992a82
  Author: Joseph Huber <jhuber6 at vols.utk.edu>
  Date:   2021-09-10 (Fri, 10 Sep 2021)

  Changed paths:
    M llvm/lib/Transforms/IPO/OpenMPOpt.cpp
    A openmp/docs/remarks/OMP180.rst
    M openmp/docs/remarks/OptimizationRemarks.rst

  Log Message:
  -----------
  [OpenMP] Add more verbose remarks for runtime folding

We peform runtime folding, but do not currently emit remarks when it is
performed. This is because it comes from the runtime library and is
beyond the users control. However, people may still wish to view  this
and similar information easily, so we can enable this behaviour using a
special flag to enable verbose remarks.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D109627