Displaying 2 results from an estimated 2 matches for "pasmanag".
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pasman
2009 Feb 12
0
[LLVMdev] DominatorTree Information required in CallGraphPass
...l GraphSCCPass should also be able to
> use Dominator Info.Do I need to add some flag that I need lower level
> passes?
Pl. file a bugzilla report. Call graph pass manager is not
implementing addLowerLevelRequiredPass() to support this. If you copy
the same method from MPPassManager (see Pasmanager.cpp) then it should
work. If it works, please send us patch.
Thanks,
>
>
> Thanks
>
> Regards,
> Kapil
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> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc....
2009 Feb 12
2
[LLVMdev] DominatorTree Information required in CallGraphPass
Hi all,
I am implementing a new pass for LLVM which extends Call Graph
SCCPass. I need DominatorTree Information when I get to individual
function. I have added AU.addrequired<DominatorTree>() and
AU.addRequired<DominanceFrontier>() in getAnalysisUsage() function.
But, when I get to the pass, Pass Manager gives following runtime error
Unable to schedule 'Dominator Tree