[LLVMdev] inserting #pragmas and comments?

[Kshitiz Garg]

Hello,
    Is there a way such that one can insert #pragmas and /or comments
in the IR such that the C code produced by llc has those pragmas which
can be used later by another tool?.
     Say for example I have a pass that shall do some analysis and
modifications to provided source code. Then I wish to parallelize the
modified loop using open-MP by inserting openmp pragmas in the
generated c code.

regards,
Kshitiz
--
Kshitiz Garg
Graduate Student
Department of Computer Science & Engineering
IIT Kanpur
http://home.iitk.ac.in/~kshitizg