[llvm-dev] using the new PassManager

[陳韋任 via llvm-dev]

I feel such information should be added/updated to [1]. Chandler, any plan
to do that? :-)


[1] http://llvm.org/docs/WritingAnLLVMPass.html

Regards,
chenwj


2017-06-12 21:44 GMT+08:00 Christian Convey via llvm-dev <
llvm-dev at lists.llvm.org>:

> For others trying to find info on the new PassManager: FYI, Tobias kindly
> forwarded me the following links​ during a side-discussion:
>
> This is Part 1 of Chandler's discussion about deficiencies in the old
> PassManager:
> https://www.youtube.com/watch?v=rY02LT08-J8
>
> Here's Part 2 of Chandler's talk.  It's this talk which gives a lot of
> detail regarding the new PassManager, as of October 2014: *http://llvm.org/devmtg/2014-10/#talk11
> <http://llvm.org/devmtg/2014-10/#talk11>*
>
>
> On Wed, Jun 7, 2017 at 5:42 PM, Tobias Grosser via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> Hi Christian,
>>
>> Chandler also gave two talks at earlier LLVM conferences, which have
>> been recorded and should be available online.
>>
>> Tobias
>>
>> On Wed, Jun 7, 2017, at 09:50 PM, Philip Pfaffe via llvm-dev wrote:
>> > Hi Christian,
>> >
>> > sadly, there aren't any tutorials currently. The PassManager itself is
>> > rather well documented, so I recommend taking a look at that.
>> >
>> > It also makes sense to take a look at a some of the simpler analyses and
>> > passes in-tree. I'd recommend DCE and DominanceFrontiers as starting
>> > points, as those are both quite simple and an easy read.
>> >
>> > We're certainly interested in any progress and experiences you make with
>> > this. If you're willing, tutorials are very welcome! :)
>> >
>> > Cheers,
>> > Philip
>> >
>> >
>> >
>> > 2017-06-07 19:22 GMT+02:00 Christian Convey via llvm-dev <
>> > llvm-dev at lists.llvm.org>:
>> >
>> > > (This is a simplified version of a question I posed a few days ago)
>> > >
>> > > Can anyone point me to a good overview doc for writing an optimizer /
>> > > analysis pass based on the new pass manager?
>> > >
>> > > The only docs I've found seem to have been written for the previous
>> > > (legacy) pass manager.
>> > >
>> > > Thanks,
>> > > Christian
>> > >
>> > >
>> > > _______________________________________________
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>> > > llvm-dev at lists.llvm.org
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>> > >
>> > >
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-- 
Wei-Ren Chen (陳韋任)
Homepage: https://people.cs.nctu.edu.tw/~chenwj
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