similar to: [LLVMdev] Problem running the program

Hey all, I compiled the code using both the -c and -S options. I can get the human readable IR but I still cannot run it using lli. The output of the IR looks like this. Can some of the information tell me about why the program is not running. ; ModuleID = 'Hel.c' target datalayout = "e-p:32:32" target endian = little target pointersize = 32 target triple =

Hi all, Can anybody tell me how to generate a mov instruction in llvm. I found out there is a MemMove Inst but I dont think that is what I want. I want to bypass a load instruction. So i need to generate a mov instruction which will help me remove the redundant load. Thanks -- Abhinav Karhu MS Computer Science Georgia Institute of Technology

Hi Eli, I want to do redundant load elimination. A simple example for that would be load (a1) , r1; --- --- --- load (a2) , r2; Now if a1 and a2 are alias of each other and the value stored in a1 and a2 remains the same then I can say that the second load is redundant. I can replace the second load with these instructions mov r0 r1; mov r0 r2; and remove the load instruction. This is the thing

On Fri, Nov 14, 2008 at 2:13 PM, Karhu, Abhinav R <akarhu3 at gatech.edu> wrote: > > Hi all, > Can anybody tell me how to generate a mov instruction in llvm. I found out there is a MemMove Inst but I dont think that is what I want. > I want to bypass a load instruction. So i need to generate a mov instruction which will help me remove the redundant load. At the LLVM IL level,

r2->replaceAllUsesWith(r1); r2->eraseFromParent(); LLVM makes it easy! ;-) --Owen On Nov 15, 2008, at 11:02 PM, Karhu, Abhinav R wrote: > Hi owen, > Can you please elaborate as to what should I do? Find all the > instruction which have r2 in it and replace all of them with r1 and > then remove the load instruction? > Thanks > Abhinav > ----- Original Message

Hi owen, Can you please elaborate as to what should I do? Find all the instruction which have r2 in it and replace all of them with r1 and then remove the load instruction? Thanks Abhinav ----- Original Message ----- From: "Owen Anderson" <resistor at mac.com> To: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu> Sent: Friday, November 14, 2008 11:22:32 PM

Hi all, I am facing new problem with lli now. I am having a sample code in which I am doing malloc for two variables. If I compile the code with normal gcc the program runs without any warning of any sorts. If I compile the program to convert it into a bytecode file and then run it through lli it segfaults and the program aborts. This is the stack trace after execution. lli((anonymous

Hey All, I am running into a problem with running the program using LLVM JIT. I get the following error. lli: error loading program 'Hel.bc': Bitcode stream should be a multiple of 4 bytes in length. Hel.bc is the bytecode for my simple HelloWorld program. Please give me some insight into this. Thanks -- Abhinav Karhu MS Computer Science Georgia Institute of Technology

Hey all, I am getting this weird error which suddenly popped up today. Whenever I am trying to execute a piece of code using lli I get this following error. Error loading program 'sample.bc': Invalid bytecode signature: 464C457F (Vers=0, Pos=4) I dont know what to do..Please reply to this question. Please... -- Abhinav Karhu MS Computer Science Georgia Institute of Technology

Hey all, I am trying to see if we can gather alias analysis information during profiling, similar to block profiling or edge profiling info which can be gathered. Is there some way that can be achieved? A pointer on this topic would be much appreciated. Thanks -- Abhinav Karhu MS Computer Science Georgia Institute of Technology

Hey all, I want to run the profile.pl file in the utils folder but I am having trouble running the script because the profile_rt.so file is not generated properly. So in order to generate that I am running make in the /runtime/libprofile. when I do that I get the following message. llvm[0]: Linking Release Lodable Module profile_rt.so llvm[0]: Compiling BasicBlockTracing.c for Release build

Hi. I use Samba 3.0.2-29 on Server S7. In our network is a W2K Server named S4 running in Native Mode, Domain Name hel.lan. I tried to join the S4-Domain hel.lan. s7:~ # kinit Administrator@HEL.LAN Administrator@HEL.LAN's Password: s7:~ # net ads join [2004/02/27 08:20:54, 0] libads/ldap.c:ads_add_machine_acct(1006) Host account for s7 already exists - modifying old account Using short

Full_Name: Todd Bailey Version: 2.1 OS: Mac OS-X 10.4.3 Submission from: (NULL) (87.112.79.124) sub returns garbage in some strings when replacing something with nothing and fixed=TRUE. For example: > a=c('hello','hello'); sub('lo','',a,fixed=TRUE) [1] "hel" "hel\0\0" > a=c('hello','hello');

BTW. I checked help page of contour and maybe it could mention a note about akima package or interp function. Petr ------- Forwarded message follows ------- From: Petr Pikal <petr.pikal at precheza.cz> To: "Abhinav Verma" <abhinav1205 at gmail.com>, r-help at stat.math.ethz.ch Subject: Re: [R] Reading xyz data from a file and plotting a

Hi Bill, Thanks a lot for your response.But my problem still remains.The thing is i am having a data type std::vector<Value*> as i am checking for the variables in Store Instructions and Malloc Instructions.For store the case is straightforward as discussed earlier.I want the same Value* variable for malloc inst as well. bcos i cannot have a different set for only instructions. can there be

Hi every body: I need some help with kendall.global. The example in the manual seems not working well, and cannot used with my data, always the same error. data(mite) > mite.hel <- decostand(mite, "hel") > > # Reproduce the results shown in Table 2 of Legendre (2005), a single group > mite.small <- mite.hel[c(4,9,14,22,31,34,45,53,61,69),c(13:15,23)] >

I think you can refer to lib/VMCore/AsmWriter.cpp for these things. E.g., You can use 'if(I.isTerminator())' if a instruction 'I' is terminator. You can use 'if (isa<BranchInst>(I))' if a instruction 'I' is 'br' instruction. and so on... Thx, Seung Jae Lee ---- Original message ---- >Date: Mon, 2 Jul 2007 17:15:00 -0400 (EDT) >From: abhi232

Hello all, I am new to the llvm infrastructure so if this question is already resolved please redirect me to that link. I am writing a pass for flow sensitive and context sensitive alias analysis.for that i require the previous and next instruction of all the instructions.Is there an intrinsic that can help me getting the instruction numbers directly because i read at the llvm.org website making

On 7/23/07, abhi232 at cc.gatech.edu <abhi232 at cc.gatech.edu> wrote: > Hi Bill, > Thanks a lot for your response.But my problem still remains.The thing is i > am having a data type std::vector<Value*> as i am checking for the > variables in Store Instructions and Malloc Instructions.For store the case > is straightforward as discussed earlier.I want the same Value*

Hi, My name is Abhinav Chittora Student in Engineering College Bikaner (India) with Information Technology stream. let me introduce first. I am enough good in developing firefox addon so I have choosen the project in which I have to make a firefox addon....(Making Addon to record Voice Comment And stream it to icecast). I want to explain how i am going to implement it.. I want to make a GUI for