tra added inline comments.
================ Comment at: lib/CodeGen/CGDecl.cpp:235-240 + if (Ty.getAddressSpace() != LangAS::opencl_local && + !(getLangOpts().CUDA && getLangOpts().CUDAIsDevice && + D.hasAttr<CUDASharedAttr>())) Init = EmitNullConstant(Ty); else Init = llvm::UndefValue::get(LTy); ---------------- This is too hard to read. Inverting it makes it somewhat easier to understand -- `either opencl_local or device-side CUDA shared are undef`. ``` if (Ty.getAddressSpace() == LangAS::opencl_local || (getLangOpts().CUDA && getLangOpts().CUDAIsDevice && D.hasAttr<CUDASharedAttr>())) Init = llvm::UndefValue::get(LTy); else Init = EmitNullConstant(Ty); ``` https://reviews.llvm.org/D44985 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits