imageworks/OpenShadingLanguage — pull request #264 by lgritz (2013-06-19 19:43:44+00:00)
Title: Have debug_groupname and debug_layername apply to LLVM debug info as well

When the llvm_debug > 1, it was dumping LLVM info for all groups and layers. This makes it honor the debug_groupname and debug_layername to restrict the debug printing to just the named group and/or layer.