There should be a way to check for LibLLVMSPIRVLib linked into LiBLLVM

-- Assuming that libLLVMSPIRVLib is linked into libLLVM,

or provide a way to checking that in your README.

Start with the README and the existing build or linking references for libLLVM and libLLVMSPIRVLib. Define whether the expected result is a detectable check or documentation of an existing check, then confirm that the chosen approach clearly reports whether libLLVMSPIRVLib is linked into libLLVM.

Written by the indexing model from the issue text.