[OpenMP] Fix incorrect CUDA bc path after library change (#157547)

Author: jhuber6

offload/test/lit.cfg

@@ -169,7 +169,7 @@ else: # Unices
     if config.cuda_libdir:
         config.test_flags += " -Wl,-rpath," + config.cuda_libdir
     if config.libomptarget_current_target.startswith('nvptx'):
-        config.test_flags_clang += " --libomptarget-nvptx-bc-path=" + config.llvm_library_intdir
+        config.test_flags_clang += " --libomptarget-nvptx-bc-path=" + config.llvm_library_intdir + "/nvptx64-nvidia-cuda"
     if config.libomptarget_current_target.endswith('-LTO'):
         config.test_flags += " -foffload-lto"
     if config.libomptarget_current_target.endswith('-JIT-LTO') and evaluate_bool_env(

openmp/device/CMakeLists.txt

@@ -57,7 +57,7 @@ endif()
 # Trick to combine these into a bitcode file via the linker's LTO pass.
 add_executable(libompdevice ${src_files})
 set_target_properties(libompdevice PROPERTIES
-  RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  RUNTIME_OUTPUT_DIRECTORY "${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE}"
   LINKER_LANGUAGE CXX
   BUILD_RPATH ""
   INSTALL_RPATH ""
@@ -85,7 +85,7 @@ install(TARGETS libompdevice
 
 add_library(ompdevice.all_objs OBJECT IMPORTED)
 set_property(TARGET ompdevice.all_objs APPEND PROPERTY IMPORTED_OBJECTS
-             ${CMAKE_CURRENT_BINARY_DIR}/libomptarget-${target_name}.bc)
+             ${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE}/libomptarget-${target_name}.bc)
 
 # Archive all the object files generated above into a static library
 add_library(ompdevice STATIC)