PSS llvm: refactor setting node names
PSS llvm: refactor setting node names

create function setName() instead of always wrapping setting
the name in preprocessor conditionals

Signed-off-by: Marek Chalupa <a05df156a69ad59faa9af9b666ef78009594c145@gmail.com>

mchalupa/dg,mchalupa/dg,mchalupa/dg,mchalupa/dg