Your search +path:llvm +path:. +path:amdgcn +path:. +path:image +path:. +path:sample +path:. +path:c +path:. +path:cd did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.