arsenm added inline comments.
================
Comment at: lib/CodeGen/CGCall.cpp:1601
@@ +1600,3 @@
+ if (CodeGenOpts.AMDGPUToolsInsertNopsOpt)
+ FuncAttrs.addAttribute("amdgpu_tools_insert_nops");
+ if (CodeGenOpts.AMDGPUToolsNumReservedVGPROpt)
----------------
Yes
http://reviews.llvm.org/D17764