[Openmp-commits] [PATCH] D127512: [Libomptarget] Add test config for compiling in LTO-mode

[Joseph Huber via Phabricator via Openmp-commits]

jhuber6 created this revision.
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We are planning on making LTO the default compilation mode for
offloading. In order to make sure it works we should run these tests on
the test suite. AMDGPU already uses the LTO compilation path for its
linking, but in LTO mode it also links the static library late.

Performing LTO requires the static library to be built, if we make the
change this will be a hard requirement and the old bitcode library will
go away. This means users will need to use either a two-step build or a
runtimes build for libomptarget.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D127512

Files:
  openmp/libomptarget/CMakeLists.txt
  openmp/libomptarget/plugins/CMakeLists.txt
  openmp/libomptarget/plugins/amdgpu/CMakeLists.txt
  openmp/libomptarget/plugins/cuda/CMakeLists.txt
  openmp/libomptarget/test/lit.cfg
  openmp/libomptarget/test/mapping/data_member_ref.cpp
  openmp/libomptarget/test/mapping/declare_mapper_nested_default_mappers.cpp
  openmp/libomptarget/test/mapping/declare_mapper_nested_mappers.cpp
  openmp/libomptarget/test/mapping/lambda_by_value.cpp
  openmp/libomptarget/test/mapping/lambda_mapping.cpp
  openmp/libomptarget/test/mapping/map_back_race.cpp
  openmp/libomptarget/test/mapping/ompx_hold/struct.c
  openmp/libomptarget/test/offloading/bug49021.cpp
  openmp/libomptarget/test/offloading/bug49334.cpp
  openmp/libomptarget/test/offloading/bug49779.cpp
  openmp/libomptarget/test/offloading/bug51781.c
  openmp/libomptarget/test/offloading/host_as_target.c
  openmp/libomptarget/test/offloading/memory_manager.cpp
  openmp/libomptarget/test/offloading/parallel_offloading_map.cpp
  openmp/libomptarget/test/offloading/static_linking.c
  openmp/libomptarget/test/offloading/taskloop_offload_nowait.cpp
  openmp/libomptarget/test/unified_shared_memory/api.c

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