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Hi Tanya, I was spelunking through bugzilla and ran into an old mailing list link http://lists.cs.uiuc.edu/pipermail/llvmdev/2006-January/005137.html (found in PR36). I expect this link to be broken since our servers are not on that domain. No big deal, just change it to lists.llvm.org: http://lists.llvm.org/pipermail/llvmdev/2006-January/005137.html Looks like that doesn't exist, as the list has been renamed to llvm-dev. Next try: http://lists.llvm.or...

...vm.org> wrote: > > On Jul 21, 2016, at 11:59 PM, Sean Silva <chisophugis at gmail.com> wrote: > > Hi Tanya, > > I was spelunking through bugzilla and ran into an old mailing list link > http://lists.cs.uiuc.edu/pipermail/llvmdev/2006-January/005137.html > (found in PR36). > > I expect this link to be broken since our servers are not on that domain. > No big deal, just change it to lists.llvm.org: > > http://lists.llvm.org/pipermail/llvmdev/2006-January/005137.html > > Looks like that doesn't exist, as the list has been renamed to llvm-dev....

...nfortunately, there is no way to do this currently. The problem is that > Pass instances cannot "require" FunctionPass instances. This is a long-standing deficiency (e.g., see: > http://llvm.cs.uiuc.edu/docs/WritingAnLLVMPass.html#PassFunctionPass, and > http://llvm.cs.uiuc.edu/PR36), and has been annoying in many different > cases. However, until it bothers someone enough to fix it, it probably > won't be addressed. > > -Chris ______________________________________ ע������30��������䣨 http://mail.sina.com.cn/chooseMode.html �� =============================...

...ementation is a nasty templated monster in lib/VMCore/PassManagerT.h. If you'd like to work on it, all you need are some C++ experience, little shame in asking questions, and an understanding of the passmanager. Also, there is some info in this bug that may be useful: http://llvm.cs.uiuc.edu/PR36 If you'd rather not work on it, that's also cool. Someone will eventually get to it, though it's not on anyones "short list" AFAIK. -Chris -- http://llvm.cs.uiuc.edu/ http://nondot.org/sabre/

On Aug 5, 2004, at 5:30 PM, Chris Lattner wrote: > On Thu, 5 Aug 2004, Michael McCracken wrote: > >> Hi, I have a hopefully quick question. I'm writing a Pass that needs >> to >> see a whole module at a time and keep some state, so I subclassed >> Pass. >> However, I want to be able to see the Loops in each Function. Roughly, > > ok. > >>

When analysing a function "fn", my FunctionPass needs some PostDominanceFrontier information of functions which are called by function "fn". getAnalysis<PostDominanceFrontier>() cannot give the information, because it only gives the PostDominanceFrontier information of "fn", not the PostDominanceFrontier information of functions called by "fn".

...ated monster in lib/VMCore/PassManagerT.h. If you'd like to work > on > it, all you need are some C++ experience, little shame in asking > questions, and an understanding of the passmanager. Also, there is > some > info in this bug that may be useful: http://llvm.cs.uiuc.edu/PR36 Well, I took a look at it a bit over the weekend. I am probably not the right person to do the complete rewrite, for instance reworking the Pass class hierarchy doesn't sound like something I'd want to do. Just getting to this point has been a bit of an education in real C++. However,...