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Hello all, I've followed the example in https://github.com/CompilerTeaching/SimplePass/blob/master/SimplePass.cc in order to create a custom pass. The pass needs to be added before any transformation, so I used EP_EarlyAsPossible extension point to register it. Furthermore, I need to access to every GlobalVariable in the IR, so my pass has to be a ModulePass, like thi...

...rrect way to do this is. I think your plugin needs to do something to tell clang/llvm when to run the pass. I’ll try to look later when I’m back at a computer. You need to use RegisterStandardPasses to add it to the default pipeline automatically. You can find an example here: https://github.com/CompilerTeaching/SimplePass/blob/ba5248a9ea0bd9e1fab3b1f8a5c85d6e0db57acd/SimplePass.cc#L116 David

Clang doesn’t support adding passes from the command line the way opt does. Opt has special parsing in opt.cpp for this that clang doesn’t have. I’m not sure what the correct way to do this is. I think your plugin needs to do something to tell clang/llvm when to run the pass. I’ll try to look later when I’m back at a computer. On Fri, Jan 12, 2018 at 7:00 PM 陳韋任 via llvm-dev <llvm-dev at

...is. I think your plugin needs to do something to tell clang/llvm when to run the pass. I’ll try to look later when I’m back at a computer. > > You need to use RegisterStandardPasses to add it to the default pipeline automatically. You can find an example here: > > https://github.com/CompilerTeaching/SimplePass/blob/ba5248a9ea0bd9e1fab3b1f8a5c85d6e0db57acd/SimplePass.cc#L116 > > David > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180113/8ec8b819/attachment.html>

Hi all, I'm organizing a BoF session during the upcoming EuroLLVM developers meeting. As the subject of this message already shows, this session will be on compilers in education. I'm currently looking for both participants to the discussion and input for the actual program of the session. I've already got some ideas which I'll introduce below. At our university, we mostly