search for: passinf

Dear LLVM, The TargetData pass needs target data layout to be specified in constructor, and therefore its normal ctor is defined, but always gives a fatal error. Still, is there any way to make it loadable into the opt tool? I need this to make use of bugpoint in reducing backend test case. Thanks, - Dima.

Hi, I'm trying to write custom pass. However opt started crashed in opt.cpp. After debugging it looks like PassInf->NormalCtor points to unmapped memory (rest of struct contains correct data about my pass) - it pointed high in user memory (0x756e672e006e6f69). It happens only when I tried to install debug version of llvm system-wide (I've check that it wasn't caused by stale .a files). When I used t...

...lude "llvm/Assembly/PrintModulePass.h" #include "llvm/Assembly/Writer.h" #include "llvm/Support/CommandLine.h" You don't need this #include. +// Register a pass and add options to dump the IR before and after it +// is run +typedef llvm::cl::list<const llvm::PassInfo *, bool, PassNameParser> +PassOptionList; This comment is out of date. +// Print IR out before/after specified passes +PassOptionList +PrintBefore("print-before", + llvm::cl::desc("Print IR before specified passes")); Please properly punctuate your comment. +...

On Friday 12 March 2010 08:13:05 Kalle Raiskila wrote: > David Greene wrote: > > Here's a rework using PassManager as Chris suggested. Comments? > > Tried this second patch with the svn version 97812 (the one the patch is > made against), but it doesn't compile: > "llvm/include/llvm/Pass.h:127: Error: expected unqualified-id before "&" >

David Greene wrote: > Here's a rework using PassManager as Chris suggested. Comments? Tried this second patch with the svn version 97812 (the one the patch is made against), but it doesn't compile: "llvm/include/llvm/Pass.h:127: Error: expected unqualified-id before "&" token" Seems raw_ostream is forward declared but not defined (adding a missing #include

...s.h" > #include "llvm/Assembly/Writer.h" > #include "llvm/Support/CommandLine.h" > > You don't need this #include. Ok. > +// Register a pass and add options to dump the IR before and after it > +// is run > +typedef llvm::cl::list<const llvm::PassInfo *, bool, PassNameParser> > +PassOptionList; > > This comment is out of date. Not sure, I'll check. > +// Print IR out before/after specified passes > +PassOptionList > +PrintBefore("print-before", > + llvm::cl::desc("Print IR before specified...

The problems happens because PMTopLevelManager::findAnalysisPassInfo(AnalysisID AID) returns nullptr in PMTopLevelManager::addImmutablePass(ImmutablePass *P). This because PassRegistry::getPassRegistry()->getPassInfo(AID) call in it returns nullptr as well. Should I probably register the pass I want to add with PassRegistry::registerPass(const PassInfo &PI,...

...before they are added into a pass manager. Are you calling TargetLibraryInfoWrapperPass::initializePass anywhere? -Chris > On Mar 24, 2016, at 10:41 AM, Lorenzo Laneve via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > The problems happens because PMTopLevelManager::findAnalysisPassInfo(AnalysisID AID) returns nullptr in PMTopLevelManager::addImmutablePass(ImmutablePass *P). > This because PassRegistry::getPassRegistry()->getPassInfo(AID) call in it returns nullptr as well. > Should I probably register the pass I want to add with PassRegistry::registerPass(const PassInfo...

...errs() << "start-after and/or stop-after passes are redundant when run-pass is specified.\n"; >>>>>>>>>> return 1; >>>>>>>>>> } >>>>>>>>>> const PassInfo *PI = PR->getPassInfo(RunPass); >>>>>>>>>> if (!PI) { >>>>>>>>>> errs() << "run-pass pass is not registered.\n"; >>>>>>>>>> return 1; >>&gt...