92   for (Argument &Arg : F.args()) {  in runOnFunction()
93     const bool IsByRef = Arg.hasByRefAttr();  in runOnFunction()
94     Type *ArgTy = IsByRef ? Arg.getParamByRefType() : Arg.getType();  in runOnFunction()
95     MaybeAlign ABITypeAlign = IsByRef ? Arg.getParamAlign() : None;  in runOnFunction()
105     if (Arg.use_empty())  in runOnFunction()
113           Arg.getName() + ".byval.kernarg.offset");  in runOnFunction()
116           ArgOffsetPtr, Arg.getType());  in runOnFunction()
117       Arg.replaceAllUsesWith(CastOffsetPtr);  in runOnFunction()
133       if (Arg.hasNoAliasAttr())  in runOnFunction()
159           Arg.getName() + ".kernarg.offset.align.down");  in runOnFunction()
164           Arg.getName() + ".kernarg.offset");  in runOnFunction()
183       if (Arg.hasNonNullAttr())  in runOnFunction()
186       uint64_t DerefBytes = Arg.getDereferenceableBytes();  in runOnFunction()
195       uint64_t DerefOrNullBytes = Arg.getDereferenceableOrNullBytes();  in runOnFunction()
204       unsigned ParamAlign = Arg.getParamAlignment();  in runOnFunction()
223                                             Arg.getName() + ".load");  in runOnFunction()
224       Arg.replaceAllUsesWith(NewVal);  in runOnFunction()
227                                                 Arg.getName() + ".load");  in runOnFunction()
228       Arg.replaceAllUsesWith(Shuf);  in runOnFunction()
230       Load->setName(Arg.getName() + ".load");  in runOnFunction()
231       Arg.replaceAllUsesWith(Load);  in runOnFunction()