a17d49687a
This patch updates flang to follow clang's behavior when processing the `-mcode-object-version` option. It is now used to populate an LLVM module flag called `amdhsa_code_object_version` expected by the backend and also updates the driver to add the `--amdhsa-code-object-version` option to the frontend invocation for device compilation of AMDGPU targets.
Flang Integration Tests
This directory can be used to add Integration tests involving multiple stages of the compiler (for eg. from Fortran to LLVM IR). It should not contain executable tests. We should only add tests here sparingly and only if there is no other way to test. Repeat this message in each test that is added to this directory and sub-directories.