[PATCH] D120106: [OpenMP] Add flag for disabling threat state in runtime

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 created this revision.
jhuber6 added reviewers: jdoerfert, tianshilei1992.
Herald added subscribers: dexonsmith, dang, guansong, yaxunl.
jhuber6 requested review of this revision.
Herald added subscribers: openmp-commits, cfe-commits, sstefan1.
Herald added projects: clang, OpenMP.

The runtime uses thread state values to indicate when we use an ICV or
are in nested parallelism. This is done for OpenMP corectness, but it
not needed in the majority of cases.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120106

Files:
  clang/include/clang/Basic/LangOptions.def
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/test/OpenMP/target_globals_codegen.cpp
  openmp/libomptarget/DeviceRTL/include/Configuration.h
  openmp/libomptarget/DeviceRTL/src/Configuration.cpp
  openmp/libomptarget/DeviceRTL/src/State.cpp

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