llvm dev - Jul 2018 - How to pass StringRef or std::string type to external function

Hi,

I am trying to pass name of the file to external function but I am not able
to figure out how I can do it. Below is the code -

 auto *Scope = cast<DIScope>(Loc->getScope());
 StringRef fileName  = Scope->getFilename();
 errs()<<"fileName:"<<fileName<<"\n";


 Finish = M->getOrInsertFunction("finish", VoidTy);
 IRB.CreateCall(Finish, {});

How should I pass fileName to “finish” call?

Regards,
Sangeeta
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IRBuilder -> CreateGlobalStringPtr

Zhang
> 在 2018年7月27日，10:54，SANGEETA CHOWDHARY via llvm-dev <llvm-dev at
lists.llvm.org> 写道：
> 
> Hi,
> 
> I am trying to pass name of the file to external function but I am not able
to figure out how I can do it. Below is the code -
> 
>  auto *Scope = cast<DIScope>(Loc->getScope());
>  StringRef fileName  = Scope->getFilename();
>  errs()<<"fileName:"<<fileName<<"\n";
>  
>  Finish = M->getOrInsertFunction("finish", VoidTy);
>  IRB.CreateCall(Finish, {}); 
> 
> How should I pass fileName to “finish” call?
> 
> Regards,
> Sangeeta
> 
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
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