similar to: [LLVMdev] LLVM:help

RAJWINDER SINGH wrote: > I am making a CDFG graph out of the instruction. What is a CDFG? Do you mean a control dependence graph? Control-dependence can be computed utilizing the PostDominatorTree pass. > for that purpose I require the name because > if I am using its ID then ID may be same for the two such variables. What do you mean by an instruction's ID? > How can I

Can anyone tell me, In the following instruction %"struct.std::locale::facet" = type { i32 (...)**, i32 } what does i32 (...)** means? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100718/3f9fe5fe/attachment.html>

How can I get list of its predecessor basic blocks from a basic block? --Rajwinder Singh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100625/21c52063/attachment.html>

%0 = icmp eq i32 %y, 0 In the above instruction how can i know that the comparison is equality comparison?? --Rajwinder Singh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100628/8d8e5cb1/attachment.html>

It looks like this problem only exists on nested loops, ideas? On Thu, Jan 12, 2012 at 11:44 AM, Ryan Taylor <ryta1203 at gmail.com> wrote: > Is it not a good idea to try and extract loops that have multiple exits? > > > On Thu, Jan 12, 2012 at 10:44 AM, Ryan Taylor <ryta1203 at gmail.com> wrote: > >> I am trying to use ExtractLoop() but I am getting segFaults:

On 25/06/10 06:05, RAJWINDER SINGH wrote: > How can I get list of its predecessor basic blocks from a basic block? If BB is a BasicBlock*, you can get begin and end iterators using pred_begin(BB) and pred_end(BB). Ciao, Duncan.

I am trying to use ExtractLoop() but I am getting segFaults: 0 opt 0x00000000008edc2f 1 opt 0x00000000008edfda 2 libpthread.so.0 0x00007ffe21203c60 3 opt 0x0000000000895ed9 llvm::Value::getName() const + 9 4 LLVMEXITCDFG.so 0x00007ffe202b80d7 5 opt 0x00000000006fc6e7 llvm::LPPassManager::runOnFunction(llvm::Function&) + 1143 6 opt

How do you expect people to be able to tell you if you are using it properly if they can't see how you are using it? Cameron On Jan 12, 2012, at 12:22 PM, Ryan Taylor wrote: > I'm not sure it's a bug. If I don't know if I am properly using it then how would I know it's a bug and not simply a user issue? If it sounds like a bug to you then I will file it. :) > > On

Is it not a good idea to try and extract loops that have multiple exits? On Thu, Jan 12, 2012 at 10:44 AM, Ryan Taylor <ryta1203 at gmail.com> wrote: > I am trying to use ExtractLoop() but I am getting segFaults: > > 0 opt 0x00000000008edc2f > 1 opt 0x00000000008edfda > 2 libpthread.so.0 0x00007ffe21203c60 > 3 opt 0x0000000000895ed9

Hi Sarah Thank you very much for your pointers. Is there a way to specify the date string as POSIXct when reading in? I have tried the following (very inelegant way) and still have no luck. --- Begin Code --- # 1st read in the spreadsheet with stringsAsFactors set to FALSE > abc <- read.csv("gntr1.csv", header=TRUE, stringsAsFactors=FALSE) > abc code tasks.labels

Hi, Your attempt didn't work because you didn't do what I suggested, which was make sure that your data frame matched the example given in the help for gantt.chart. Here's what you have: > str(cdfg) 'data.frame': 3 obs. of 3 variables: $ c1d1: Factor w/ 3 levels "task 1","task 3",..: 1 3 2 $ c2d1: POSIXct, format: "2018-04-01"

Hi, Does anyone know any tool that can help generate a control/data flow graph (CDFG) for LLVM IR programs? The opt -view-cfg and related commands can visualize a program as a control flow graph. But how can I embody data flow information into that graph? Your help will be greatly appreciated! Thanks, Wenhao Jia -------------- next part -------------- An HTML attachment was scrubbed... URL:

Are these libs compatible ? At the very least I''d like to be able to use Prototype &amp; Dojo ? Thoughts welcome.. Matt _______________________________________________ Rails-spinoffs mailing list Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs

On Jun 30, 2011, at 10:05 PM, janarbek wrote: > > Hi All, > I am reposting my question again since i think my question was not clear enough. > I am wondering is it possible to generate Control Data Flow Graph from C using LLVM? or is it possible to get web-like structure of C code using llvm / > > Thanks in advance, > Any comment suggestion would be appreciated. > >

> > On looking into the IR (dumped out in human readable format), I see that > the class defined in the source code has been stripped out of its member > functions and only a structure containing the member variables is created. > The member functions are written out separately with their mangled names. > Hence, I suspect if it is possible to iterate over only the member

Unless someone else responds with "I've already done that" then you need to implement a pass. It's probably something you want to customize to your needs anyway. -Andy On Jun 30, 2011, at 11:50 PM, janarbek wrote: > Hi Andrew, > Thanks for the response. That helps a lot. > > So that means I have to implement a pass, right ? Sorry for dumb question. I just started

Hi, I am new to LLVM and am trying to identify all the member functions of a class. Currently, I am converting the source code into the IR using a llvm frontend. I have written a module-pass which will take in the IR thus generated and iterate over the various types (classes/structs) defined in the source. For every such type, I will iterate over the sub-types (types of its members). I was

Let us say there is an Instruction I in an IR. Is there any function using which I can know that in which line number this Instruction I lies in the original c++ file?? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100722/e43be8d3/attachment.html>

We have built a tool which will take in a CDFG (in a particular format) and do some design automation based on it. The effort is to extend this tool to take an input from in the form of a systemC (extension of C++) code. The IR was used to generate the CDFG of the source code. But the requirement is to generate the CDFG of only a specific function and hence I am looking to iterate over the member

Hi All, I am new to LLVM. I want to generate a Dataflow graph or Control Dataflow graph from C code using LLVM. I have no idea how to do it in LLVM. I tried to use analysis and transform passes such as "-dot-cfg" but it doesn't give what I want. I want to generate a node for each operation in C code.  Thanks in advance.JM. -------------- next part -------------- An HTML attachment