Hello, Following the tutorial for writing a pass, I found the next problem. ***************************** :~/llvm/test$ opt -load ../llvm/Debug/lib/mypass.so -mypass < hello.bc > /dev/null opt: Pass.cpp:151: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted ***************************** I just <copy> and then <paste> the code that appears in the web page, and follow the instructions to run the pass. There is something missed, something that is not in the web page [ http://llvm.org/docs/WritingAnLLVMPass.html#quickstart]. Thanks in advance. -- Juan Carlos -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090619/d1fd7cdc/attachment.html>
Did you try changing the name from Hello to MyHello or something like
that? I seem to remember having a similar problem. My tutorial code
names the struct MyHello and then registers it as follows:
RegisterPass<MyHello> X("myhello", "My Hello World
Pass");
You will likely need to change the Makefile as well.
Scott
On Fri, Jun 19, 2009 at 11:15 AM, Juan Carlos Martinez
Santos<juanc.martinez.santos at gmail.com> wrote:> Hello,
>
> Following the tutorial for writing a pass, I found the next problem.
>
> *****************************
> :~/llvm/test$ opt -load ../llvm/Debug/lib/mypass.so -mypass < hello.bc
>
> /dev/null
> opt: Pass.cpp:151: void<unnamed>::PassRegistrar::RegisterPass(const
> llvm::PassInfo&): Assertion `Inserted && "Pass registered
multiple times!"'
> failed.
> Aborted
> *****************************
>
> I just <copy> and then <paste> the code that appears in the web
page, and
> follow the instructions to run the pass. There is something missed,
> something that is not in the web page
> [http://llvm.org/docs/WritingAnLLVMPass.html#quickstart].
>
> Thanks in advance.
> --
> Juan Carlos
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
Yes, I changed the names, tried another folder, change all the files (file.cpp, Makefile, and CMakeList.txt) but still I get the same message. Somebody has a clue? Thanks, Juan Carlos On Fri, Jun 19, 2009 at 2:31 PM, Scott Ricketts <sricketts at maxentric.com>wrote:> Did you try changing the name from Hello to MyHello or something like > that? I seem to remember having a similar problem. My tutorial code > names the struct MyHello and then registers it as follows: > > RegisterPass<MyHello> X("myhello", "My Hello World Pass"); > > You will likely need to change the Makefile as well. > > Scott > > On Fri, Jun 19, 2009 at 11:15 AM, Juan Carlos Martinez > Santos<juanc.martinez.santos at gmail.com> wrote: > > Hello, > > > > Following the tutorial for writing a pass, I found the next problem. > > > > ***************************** > > :~/llvm/test$ opt -load ../llvm/Debug/lib/mypass.so -mypass < hello.bc > > > /dev/null > > opt: Pass.cpp:151: void<unnamed>::PassRegistrar::RegisterPass(const > > llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple > times!"' > > failed. > > Aborted > > ***************************** > > > > I just <copy> and then <paste> the code that appears in the web page, and > > follow the instructions to run the pass. There is something missed, > > something that is not in the web page > > [http://llvm.org/docs/WritingAnLLVMPass.html#quickstart]. > > > > Thanks in advance. > > -- > > Juan Carlos > > > > _______________________________________________ > > LLVM Developers mailing list > > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > > > > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >-- Juan Carlos Martínez Santos 242 Foster Drive Apt H Colonial Townhouse Apartments Willimantic, CT 06226-1538 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090619/2df4130f/attachment.html>