search for: passregistrar

...r the DLL is unloaded. Something to keep in mind, our codebase is still using LLVM 2.7 but from what I was able to tell I think my findings also apply to the trunk. The first issue had to do with an active critical section in a heap that's being deleted. The problem was caused by a leak of the PassRegistrar object in Pass.cpp. I added a cleanup function to delete the PassRegistrar object before shutting LLVM down. The cleanup function also sets the PassRegistrar object to NULL so it can be reinitialized again. I see that in the trunk things work a bit different, the PassRegistrar object is wrapped in...

Hi , I get the following error when I try and load a certain pass I have made. Can anyone help me out? What could be the problem? And how can I remove it? opt: Pass.cpp:147: void<unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted (core dumped) Thanks Nipun -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachme...

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. The...

...The first error is that the section starting 'As a while, the cpp file looks like:' omits the declaration for char Hello::ID = 0 that is given separately above. If you add this, opt still fails with the message: opt: /usr/local/rse/llvm/src/lib/VMCore/Pass.cpp:158: void <unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. which appears to be triggered by the RegisterPass<Hello> X... line in the source (the error disappears if you comment that line out, though for obvious reasons the pass...

...cument "Writing an LLVM Pass". When I ran "opt -load ../../../Debug/lib/MyPass.so -mypass < hello.bc > /dev/null" I got the next error: ***@ubuntu:~/test$ opt -load ../../llvm/Debug/lib/MyPass.so -mypass < hello.bc > /dev/null opt: Pass.cpp:159: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted To compile MyPass I used "make" command instead of "gmake", could it be the problem? Or maybe I just type (copy) something wrong? Could some...

I have just started using llvn and I am running in the following error when trying to run Hello World Pass in the llvm documentation. opt: /usr/local/llvm/src/lib/VMCore/Pass.cpp:158: void <unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. The problem gets resolved if the Hello.so library is not created, but then the pass doesnt get registered and its losing out the whole point. I came across a solution posted...

...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...

...I'm writing my first hello world Pass with the class name First, but when I tried to load it using opt, I got the following error: /var/soft/llvm-2.2-build/lib/Transforms/Hello$ opt -load ../../../Debug/lib/First.so --help opt: /var/soft/llvm-2.2/lib/VMCore/Pass.cpp:157: void<unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted The code is as follows. #include "llvm/Pass.h" #include "llvm/Function.h" using namespace llvm; namespace { struct First : public FunctionPa...

.../bin/opt --load /work0/llvm-2.2/Debug/lib/ MParSchedule.so --load /work0/llvm-2.2/Debug/lib/LLVMblockNrs.so -- load /work0/llvm-2.2/Debug/lib/Genome.so --load /work0/llvm-2.2/Debug/ lib/GA_VHDL_Pass.so -GA_VHDL_Pass -mem2reg -verify -f -o opt.o a.out.bc opt: Pass.cpp:157: void<unnamed>::PassRegistrar::RegisterPass (llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. make: *** [opt.o] Aborted I do not find the problem causing this, so perhaps some of you know the problem and a good solution. Here is the written Code of GA_VHDL_Pass...

...the section starting 'As a while, the cpp file looks > like:' omits the declaration for char Hello::ID = 0 that is given > separately above. If you add this, opt still fails with the message: > > opt: /usr/local/rse/llvm/src/lib/VMCore/Pass.cpp:158: void > <unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion > `Inserted && "Pass registered multiple times!"' failed. > > which appears to be triggered by the RegisterPass<Hello> X... line > in the source (the error disappears if you comment that line out, > thoug...

...s". When I ran "opt > -load ../../../Debug/lib/MyPass.so -mypass < hello.bc > /dev/null" I > got the next error: > > ***@ubuntu:~/test$ opt -load ../../llvm/Debug/lib/MyPass.so -mypass < > hello.bc > /dev/null > opt: Pass.cpp:159: void<unnamed>::PassRegistrar::RegisterPass(const > llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple > times!"' failed. > Aborted I don't see any obvious problems with your source code. Are you compiling this file as part of your own project, or did you add it to your...

...ng to run the same code under Debian4-i386, I got a totally opposite error: "Passes registered multiple times" opt -load Release/lib/Hello.so -hello < test.bc > /dev/null opt: /autofs/steffan/a/a0/czhao/ResearchTools/LLVM/2.7/llvm-2.7/lib/VMCore/Pass.cpp:234: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. 0 opt 0x085e6809 Stack dump: 0. Program arguments: opt -load Release/lib/Hello.so -hello /bin/sh: line 1: 28292 Aborted opt -load Release/lib/Hello...

Hey Chuck, I'm afraid I can't reproduce your error but...a problem you may run into later is that opt will complain with opt: llvm/lib/VMCore/Pass.cpp:149: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted I "fixed" this by replacing the LLVMLIBS line in the Makefile with LINK_COMPONENTS according to this tutorial http://llvm.org/docs/MakefileGuide.html#...

While learning to write LLVM passes and following the precise instructions under http://llvm.org/docs/WritingAnLLVMPass.html, <http://llvm.org/docs/WritingAnLLVMPass.html> I got this error when loading the hello pass to run the test program: opt -load ./Release/lib/Hello.so -hello < test/test.bc > /dev/null Error opening './Release/lib/Hello.so': ./Release/lib/Hello.so:

...ss16getAnalysisUsageERNS_13AnalysisUsageE -load request ignored. ----------------------- I tried replacing USEDLIBS with: ----------------------- USEDLIBS = LLVMCodeGen.a LLVMTarget.a ----------------------- And now I am getting: ----------------------- opt: Pass.cpp:234: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. .... ----------------------- Is it even possible to have a MachineFunctionPass externally, or not? The documentation implies that is should be possible. I have failed i...

...th is dead, at least for now. How about the problem of registering the pass multiple times under Linux (Debian4-i386)? opt -load Release/lib/Hello.so -hello < test.bc > /dev/null opt: /autofs/steffan/a/a0/czhao/ResearchTools/LLVM/2.7/llvm-2.7/lib/VMCore/Pass.cpp:234: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. 0 opt 0x085e6809 Stack dump: 0. Program arguments: opt -load Release/lib/Hello.so -hello /bin/sh: line 1: 28292 Aborted opt -load Release/lib/Hello...

...dings to my library. From what I've read, there is a known issue with linking LLVMCore into a module that is fed to opt. Namely, you get the following assertion: [posera ~]$ opt -load "downloads/llvm2.6/Debug/lib/Sample2.so" --sample2 test.bc opt: Pass.cpp:152: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted Typically people ran into this problem by following the Pass authoring tutorial which prescribed adding LLVMCore to your Makefile. The workaround that everyone...

...9;As a while, the cpp file looks > > like:' omits the declaration for char Hello::ID = 0 that is given > > separately above. If you add this, opt still fails with the message: > > > > opt: /usr/local/rse/llvm/src/lib/VMCore/Pass.cpp:158: void > > <unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion > > `Inserted && "Pass registered multiple times!"' failed. > > > > which appears to be triggered by the RegisterPass<Hello> X... line > > in the source (the error disappears if you comment that li...

...lo world Pass with the class name First, but > when I tried to load it using opt, I got the following error: > > /var/soft/llvm-2.2-build/lib/Transforms/Hello$ opt > -load ../../../Debug/lib/First.so --help > opt: /var/soft/llvm-2.2/lib/VMCore/Pass.cpp:157: > void<unnamed>::PassRegistrar::RegisterPass(llvm::PassInfo&): Assertion > `Inserted && "Pass registered multiple times!"' failed. > Aborted > > The code is as follows. > > #include "llvm/Pass.h" > #include "llvm/Function.h" > > using namespace llvm; &g...

Hello > opt -load Release/lib/Hello.dll -hello < ./hello.bc > /dev/null > opt.exe: Unknown command line argument '-hello'. Try: > > Could somebody give me a hint? Loadable modules (e.g. passes) are not supported on windows. And will probably never be. -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg State University