133   for (Argument &Arg : F.args()) {  in lowerKernelArguments()
134     const bool IsByRef = Arg.hasByRefAttr();  in lowerKernelArguments()
135     Type *ArgTy = IsByRef ? Arg.getParamByRefType() : Arg.getType();  in lowerKernelArguments()
136     MaybeAlign ParamAlign = IsByRef ? Arg.getParamAlign() : std::nullopt;  in lowerKernelArguments()
147     if (Arg.hasInRegAttr() && InPreloadSequence && ST.hasKernargPreload() &&  in lowerKernelArguments()
149         !Arg.getType()->isAggregateType())  in lowerKernelArguments()
156     if (Arg.use_empty())  in lowerKernelArguments()
164           Arg.getName() + ".byval.kernarg.offset");  in lowerKernelArguments()
167           Builder.CreateAddrSpaceCast(ArgOffsetPtr, Arg.getType());  in lowerKernelArguments()
168       Arg.replaceAllUsesWith(CastOffsetPtr);  in lowerKernelArguments()
184       if (Arg.hasNoAliasAttr())  in lowerKernelArguments()
211           Arg.getName() + ".kernarg.offset.align.down");  in lowerKernelArguments()
216           Arg.getName() + ".kernarg.offset");  in lowerKernelArguments()
233       if (Arg.hasNonNullAttr())  in lowerKernelArguments()
236       uint64_t DerefBytes = Arg.getDereferenceableBytes();  in lowerKernelArguments()
245       uint64_t DerefOrNullBytes = Arg.getDereferenceableOrNullBytes();  in lowerKernelArguments()
254       if (MaybeAlign ParamAlign = Arg.getParamAlign()) {  in lowerKernelArguments()
271                                             Arg.getName() + ".load");  in lowerKernelArguments()
272       Arg.replaceAllUsesWith(NewVal);  in lowerKernelArguments()
275                                                 Arg.getName() + ".load");  in lowerKernelArguments()
276       Arg.replaceAllUsesWith(Shuf);  in lowerKernelArguments()
278       Load->setName(Arg.getName() + ".load");  in lowerKernelArguments()
279       Arg.replaceAllUsesWith(Load);  in lowerKernelArguments()