Your search +path:deqp-gles3 +path:. +path:functional +path:. +path:shaders +path:. +path:matrix +path:. +path:sub +path:. +path:const +path:. +path:highp_mat2_mat2_vertex 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.