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...vm.org/docs/lnt/quickstart.html http://llvm.org/docs/lnt/tests.html#llvm-cmake-test-suite But I can't find any documentation describing how to pass custom options to lnt runtests, so hopefully Mehdi or someone else can help. Teresa On Fri, May 11, 2018 at 7:59 AM Siddharth Shankar Swain < h2015096 at pilani.bits-pilani.ac.in> wrote: > Yes running LLVM performance test suite with LTO and Thin LTO enabled. > Thanks, > Siddharth > > On Fri, May 11, 2018 at 7:32 PM, Teresa Johnson <tejohnson at google.com> > wrote: > >> I'm not completely sure what you ar...

...erformance benchmarks to use for LTO and ThinLTO testing? Or are you > asking how to build/run with LTO and ThinLTO? Are you asking how to run > LLVM's performance test-suite with LTO and ThinLTO? > > Teresa > > On Fri, May 11, 2018 at 5:21 AM Siddharth Shankar Swain < > h2015096 at pilani.bits-pilani.ac.in> wrote: > >> Hi, >> Thanks for the info, If i only want to run performance test on benchmarks >> for LTO and Thin LTO enabled target, Can u suggest ways to do it ? I want >> to do it at my end. >> Thanks, >> Siddharth >> &g...

...n this code and/or are currently maintaining it. They are perhaps > busy and may not necessarily enter into generic questions about the overall > code, but specific questions will get more attention. > > -- > Mats > > On 21 April 2017 at 14:54, Siddharth Shankar Swain < > h2015096 at pilani.bits-pilani.ac.in> wrote: > >> Thanks for reply, it was really helpful. Can u just be more specific and >> tell about processRelocationRef() and resolveRelocation() in >> Targets/RuntimeDyld(objectfile format)(arch).h and also in >> RuntimeDyldELF.cpp and how...

...say that such a split ends up "near the top" of the priority > list of "things to do to make LLVM better" - presumably the code works as > it is, so changing it MAY break things. > > -- > Mats > > On 20 April 2017 at 15:14, Siddharth Shankar Swain < > h2015096 at pilani.bits-pilani.ac.in> wrote: > >> Thanks for the reply. It was really helpful. So to be more specific there >> is a processRelocationRef() and resolveRelocation() in >> Targets/RuntimeDyld(objectfile format)(arch).h and also in >> RuntimeDyldELF.cpp . Whats the...

Thanks for the reply. I was just asking about in general whatever header files are there in Targets/ for different architectures are not including any function except this processRelocationRef() to be used in RuntimeDyldELF.cpp or RuntimeDyldCOFF.cpp or RuntimeDyldMachO.cpp and i think these files are the ones which are actually doing the relocation and linking work. So what purpose do these

...are asking. Are you looking for performance benchmarks to use for LTO and ThinLTO testing? Or are you asking how to build/run with LTO and ThinLTO? Are you asking how to run LLVM's performance test-suite with LTO and ThinLTO? Teresa On Fri, May 11, 2018 at 5:21 AM Siddharth Shankar Swain < h2015096 at pilani.bits-pilani.ac.in> wrote: > Hi, > Thanks for the info, If i only want to run performance test on benchmarks > for LTO and Thin LTO enabled target, Can u suggest ways to do it ? I want > to do it at my end. > Thanks, > Siddharth > > On Wed, May 2, 2018 at 7:03 P...

> On Sep 19, 2017, at 10:09 AM, Siddharth Shankar Swain <h2015096 at pilani.bits-pilani.ac.in> wrote: > > Hi Chris, > Thanks for the suggestion i was trying to use the patch https://reviews.llvm.org/D30691 <https://reviews.llvm.org/D30691> and ASTimporter concept for cross file analysis. Can u explain in details the approach u suggested ? Ther...

...means we don't use them. Clang is a full C++ compiler. Even though LLVM & Clang do not use exceptions in their implementation, Clang does support compiling C++ code that uses exceptions. Does this answer your question? -Chris > On May 1, 2018, at 10:38 AM, Siddharth Shankar Swain <h2015096 at pilani.bits-pilani.ac.in> wrote: > > Hi Chris, > Thanks for answering, Can u clarify on this comment mentioned in https://github.com/Z3Prover/z3/issues/861 <https://github.com/Z3Prover/z3/issues/861> . > > cplusplus no exception support · Issue #861 · Z3Prover/z3 · Gi...

Hi, Thanks for the info, If i only want to run performance test on benchmarks for LTO and Thin LTO enabled target, Can u suggest ways to do it ? I want to do it at my end. Thanks, Siddharth On Wed, May 2, 2018 at 7:03 PM, Teresa Johnson <tejohnson at google.com> wrote: > I've only measured performance on x86. There are some old results for SPEC > cpu2006 in the blog post here:

Hi Chris, Thanks for answering, Can u clarify on this comment mentioned in https://github.com/Z3Prover/z3/issues/861 . cplusplus no exception support · Issue #861 · Z3Prover/z3 · GitHub - LLVM's *source code* does not use exceptions for performance reasons and so is compiled by default with -fno-exceptions. When using LLVM's libraries via it's C++ interface it is important

Hi, Can anyone suggest how the CFI instructions are used to provide necessary information to the debugger ( lldb ) through the respective dwarf entries for CFI? It will be better if someone can point out to the implementation details . Thanks, Siddharth -------------- next part -------------- An HTML attachment was scrubbed... URL:

...-dev It sounds like you are more interested in how to generate CFI instructions for your architecture. It is often instructive to look at how other architectures handle this, as a model for new architectures. I am not familiar with that area myself. --paulr From: Siddharth Shankar Swain [mailto:h2015096 at pilani.bits-pilani.ac.in] Sent: Monday, September 25, 2017 11:06 AM To: Robinson, Paul; Clang Dev Subject: Re: [cfe-dev] Call frame information query Thanks for reply. We have FP, SP ready for a particular architecture. We want to know how CFI instructions give information to the debugger abut...

...ith Meetup and select a city. How are Meetups expenses generally handled elsewhere ? Regards,Pankaj Date: Wed, 30 May 2018 14:59:21 +0530 From: Madhur Amilkanthwar via llvm-dev <llvm-dev at lists.llvm.org> To: Siddharth Bhat <siddu.druid at gmail.com> Cc: Siddharth Shankar Swain <h2015096 at pilani.bits-pilani.ac.in>,     llvm-dev <llvm-dev at lists.llvm.org>, llvm-dev-request at lists.llvm.org Subject: Re: [llvm-dev] Meetup/Social in India Message-ID:     <CAMTh1gWv5gvD61u4EkPu7gz9hV2A2iAy9-k2K5xhWgjZ4vcKRw at mail.gmail.com> Content-Type: text/plain; charset="u...

yeah so when LTO runs, in the linker, it uses the target to produce object code. In the sense of code generation for target arch. Thanks, Siddharth On Mon, Jan 29, 2018 at 11:03 PM, Teresa Johnson <tejohnson at google.com> wrote: > Can you be more specific? LTO/ThinLTO are target independent. You just > need to be using a linker that supports *LTO (gold, lld, ld64, eg). > Teresa

Hi Chris, Thanks for the suggestion i was trying to use the patch https://reviews.llvm.org/D30691 and ASTimporter concept for cross file analysis. Can u explain in details the approach u suggested ? What is `nm` on the object files ? Can u suggest some approach to start on this cross file analysis tool. Thanks, Siddharth On Tue, Sep 19, 2017 at 9:42 PM, Chris Bieneman <beanz at apple.com>

We are currently implementing the backends for other solvers (you can follow the progress here: https://github.com/mikhailramalho/clang). So far we got Boolector, MathSAT and Yices ready. CVC4 should be done soon. When used to refute bugs, they all give roughly the same results: a ~5% speedup if there are refuted bugs or a ~5% slowdown if no bug is refuted. I've only tried to analyze one

...org/pipermail/llvm-dev/ > attachments/20180501/1fe4dac9/attachment-0001.html> > > ------------------------------ > > Message: 2 > Date: Tue, 01 May 2018 10:32:14 -0700 > From: Chris Bieneman via llvm-dev <llvm-dev at lists.llvm.org> > To: Siddharth Shankar Swain <h2015096 at pilani.bits-pilani.ac.in> > Cc: llvm-dev <llvm-dev at lists.llvm.org> > Subject: Re: [llvm-dev] Disabling Exception in LLVM > Message-ID: <4C53C08A-8B60-443C-9731-A139760B4C21 at me.com> > Content-Type: text/plain; charset="utf-8" > > Siddharth, > &g...