[all-commits] [llvm/llvm-project] 2d26ec: [OpenMP] Remove simplified device runtime handling

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2d26ecb1fb6debba27217651f8e730c2f556b32e
      https://github.com/llvm/llvm-project/commit/2d26ecb1fb6debba27217651f8e730c2f556b32e
  Author: Joseph Huber <jhuber6 at vols.utk.edu>
  Date:   2022-09-14 (Wed, 14 Sep 2022)

  Changed paths:
    M clang/include/clang/Basic/LangOptions.def
    M clang/include/clang/Driver/Options.td
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.h
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M clang/test/Driver/openmp-offload-gpu.c
    M clang/test/OpenMP/amdgcn_target_codegen.cpp
    M clang/test/OpenMP/nvptx_SPMD_codegen.cpp
    M clang/test/OpenMP/nvptx_distribute_parallel_generic_mode_codegen.cpp
    R clang/test/OpenMP/nvptx_force_full_runtime_SPMD_codegen.cpp
    M clang/test/OpenMP/nvptx_target_simd_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_distribute_parallel_for_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_distribute_parallel_for_generic_mode_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_distribute_parallel_for_simd_codegen.cpp
    M clang/test/OpenMP/nvptx_target_teams_distribute_simd_codegen.cpp
    M clang/test/OpenMP/target_parallel_for_debug_codegen.cpp

  Log Message:
  -----------
  [OpenMP] Remove simplified device runtime handling

The old device runtime had a "simplified" version that prevented many of
the runtime features from being initialized. The old device runtime was
deleted in LLVM 14 and is no longer in use. Selectively deactivating
features is now done using specific flags rather than the old technique.
This patch simply removes the extra logic required for handling the old
simple runtime scheme.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D133802