[libomptarget] Add device RTL to regression test dependencies.

In a clean build directory, `check-openmp` or `check-libomptarget` will fail because of missing device RTL .bc files. Ensure that the new targets new custom targets `omptarget.devicertl.nvptx` and `omptarget.devicertl.amdgpu` (corresponding to the plugin rtl targets `omptarget.rtl.cuda`, respectively `omptarget.rlt.amdgpu` ) are dependencies of the regression tests.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D123177

openmp/libomptarget/DeviceRTL/CMakeLists.txt

@@ -225,16 +225,19 @@ function(compileDeviceRTLLibrary target_cpu target_name)
   add_custom_command(TARGET ${bclib_target_name} POST_BUILD
                     COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/${bclib_name}
                     ${LIBOMPTARGET_LIBRARY_DIR})
+  add_dependencies("omptarget.devicertl.${target_name}" "${bclib_target_name}")
 
   # Install bitcode library under the lib destination folder.
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${bclib_name} DESTINATION "${OPENMP_INSTALL_LIBDIR}")
 endfunction()
 
 # Generate a Bitcode library for all the compute capabilities the user requested
+add_custom_target(omptarget.devicertl.nvptx)
 foreach(sm ${nvptx_sm_list})
   compileDeviceRTLLibrary(sm_${sm} nvptx -target nvptx64-nvidia-cuda -Xclang -target-feature -Xclang +ptx61 "-D__CUDA_ARCH__=${sm}0")
 endforeach()
 
+add_custom_target(omptarget.devicertl.amdgpu)
 foreach(mcpu ${amdgpu_mcpus})
   compileDeviceRTLLibrary(${mcpu} amdgpu -target amdgcn-amd-amdhsa -D__AMDGCN__ -nogpulib)
 endforeach()

openmp/libomptarget/plugins/amdgpu/CMakeLists.txt

@@ -71,6 +71,7 @@ add_library(omptarget.rtl.amdgpu SHARED
       src/rtl.cpp
       ${LIBOMPTARGET_EXTRA_SOURCE}
       )
+add_dependencies(omptarget.rtl.amdgpu omptarget.devicertl.amdgpu)
 
 # Install plugin under the lib destination folder.
 # When we build for debug, OPENMP_LIBDIR_SUFFIX get set to -debug
@@ -113,5 +114,7 @@ if (${amdgpu_arch_result})
 else()
   # Report to the parent scope that we are building a plugin for amdgpu
   set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS} amdgcn-amd-amdhsa amdgcn-amd-amdhsa-newDriver" PARENT_SCOPE)
+  list(APPEND LIBOMPTARGET_TESTED_PLUGINS "omptarget.rtl.amdgpu")
+  set(LIBOMPTARGET_TESTED_PLUGINS "${LIBOMPTARGET_TESTED_PLUGINS}" PARENT_SCOPE)
 endif()
 

openmp/libomptarget/plugins/cuda/CMakeLists.txt

@@ -52,6 +52,7 @@ else()
   add_library(omptarget.rtl.cuda SHARED src/rtl.cpp dynamic_cuda/cuda.cpp)
   set (LIBOMPTARGET_DEP_LIBRARIES ${CMAKE_DL_LIBS})
 endif()
+add_dependencies(omptarget.rtl.cuda omptarget.devicertl.nvptx)
 
 # Install plugin under the lib destination folder.
 install(TARGETS omptarget.rtl.cuda LIBRARY DESTINATION "${OPENMP_INSTALL_LIBDIR}")
@@ -72,6 +73,8 @@ target_link_libraries(omptarget.rtl.cuda
 if (LIBOMPTARGET_CAN_LINK_LIBCUDA OR LIBOMPTARGET_FORCE_DLOPEN_LIBCUDA)
   libomptarget_say("Enable tests using CUDA plugin")
   set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS} nvptx64-nvidia-cuda nvptx64-nvidia-cuda-newDriver" PARENT_SCOPE)
+  list(APPEND LIBOMPTARGET_TESTED_PLUGINS "omptarget.rtl.cuda")
+  set(LIBOMPTARGET_TESTED_PLUGINS "${LIBOMPTARGET_TESTED_PLUGINS}" PARENT_SCOPE)
 else()
   libomptarget_say("Disabling tests using CUDA plugin as cuda may not be available")
 endif()