similar to: [LLVMdev] Reverse engineering in LLVM

Hi Everyone, Can Someone tell me all the interprocedural optimizations that LLVM 2.1 supports. Thank You, Naineet Patel CSE IITB

Xi, I just installed VS2005 pro w/ SP1 for Win Vista. Thanks, Seung ---- Original message ---- >Date: Fri, 22 Feb 2008 12:36:43 +0800 >From: "Xi Wang" <xi.wang at gmail.com> >Subject: Re: [LLVMdev] Is there someone tried LLVM 2.1 on Visual Studio 2005? >To: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu> > >I'm sorry but did you

Ok, here are a few suggestions and comments: 1) LLVM has the capabilities to do everything that you are trying to re-implement. 2) Have you looked at the C backend? It recreates loops. It may not create "for" loops but you can hack on it to do that. 3) The way you are converting out of SSA is wrong. You will suffer from lost copies. You should look at using demotePHI(). see

Hello. My name is Seung Jae Lee. I'd like to ask you onething about converting to ARM assembly code. I saved the simplest C code shown in your LLVM webpage as 'hello.c' And I made 'hello.bc' by "$ llvm-gcc hello.c -o hello". In order to make ARM assembly code, I typed "llc -march=arm hello.bc -o hello.arm" But, I met this error. llc: ARMISelDAGToDAG.cpp:73:

Dear Prof.Adve and Bill, I deeply appreciate your comments and concerns. (Please forgive my late response. I've tried some more cases to make this issue) As Prof.Adve mentioned, I need to explain exactly what my problem is, but I have no good ability that I can explain it in this plain text space. For this reason, I made a .pdf file and linked it as follows:

Bill, Depending on what Seung's problem is, converting *out* of SSA form may actually be the wrong thing to do. Seung needs to explain exactly problem he is unable solve using SSA form. --Vikram http://www.cs.uiuc.edu/~vadve http://llvm.org/ On Jan 28, 2008, at 1:10 AM, Bill Wendling wrote: > Hi Seung, > > It should be fairly straight-forward to do in LLVM. Once you

I use VS2005/Vista, which works well... Thx, Seung ---- Original message ---- >Date: Wed, 20 Feb 2008 12:02:29 +0800 >From: "Xi Wang" <xi.wang at gmail.com> >Subject: Re: [LLVMdev] Is there someone tried LLVM 2.1 on Visual Studio 2005? >To: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu> > >Hi there, > >Did anyone try

Hi Seung, It should be fairly straight-forward to do in LLVM. Once you identify the loops, then identify the PHI nodes that you need to convert, then apply the transformation below. The fine details on how to create an instruction and replace one instruction with another are documented in the docs section and in other code. :-) One thing to be careful of, if you convert a variable like

On 19/07/2007 01:29:18, Seung Jae Lee (lee225 at uiuc.edu) wrote: > Somebody in this dev-list alreday did it with LLVM. I guess you are speaking about Bruno Cardoso Lopes ? I can see there is a MIPS implementation in LLVM repository but it looks like uncomplete (that is, I'm not even sure it can compile any source). What I hope is to have a complete MIPS implementation so I can adapt

Hello, guys. I just tested -reg2mem pass to see how it changes my bitcode. E.g., for the following simple C code: ------------------------------------------------------------- int foo() { int i,j; int sum = 0; for (i=0; i<10; i++) { sum += i; for (j=0; j<3; j++) sum += 2; } return sum; } ------------------------------------------------------------- I could get the

Thank you, Bill. Seems to be better. Anyway...Is there a way I can do what you showed for me? Thanks, Seung J. Lee ---- Original message ---- >Date: Sat, 26 Jan 2008 22:10:01 -0800 >From: Bill Wendling <isanbard at gmail.com> >Subject: Re: [LLVMdev] Question to Chris >To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> > >On Jan 26, 2008, at 9:48 AM, Seung

Hi all, I am Prajwal, a sophomore Undergraduate student from IIT Bombay, India. I want to contribute to Xapian through GSoC 2012. Specifically I am interested in the Weighting Schemes project. I have not yet taken any IR related course, but IR and NLP have always been my academic interests. I want to learn more about these topics, and I think that this is the best opportunity to do so. I

try here: http://sourceforge.net/projects/inger this project have a ebook (Compiler Construction: A Practical Approach) that covers some backend code generation techniques. On 2/1/07, Seung Jae Lee <lee225 at uiuc.edu> wrote: > Can you recommend any good book or reference for backend implementation? I skimmed some compiler books but it seemed to be more about front-end, parsing,

On 19/07/2007 01:29:18, Seung Jae Lee (lee225 at uiuc.edu) wrote: > Somebody in this dev-list alreday did it with LLVM. I guess you are speaking about Bruno Cardoso Lopes ? I can see there is a MIPS implementation in LLVM repository but it looks like uncomplete (that is, I'm not even sure it can compile any source). What I hope is to have a complete MIPS implementation so I can adapt

Hi Hidle, 2007/7/19, Hlide <hlide at free.fr>: > > On 19/07/2007 01:29:18, Seung Jae Lee (lee225 at uiuc.edu) wrote: > > Somebody in this dev-list alreday did it with LLVM. > > I guess you are speaking about Bruno Cardoso Lopes ? I can see there is > a MIPS implementation in LLVM repository but it looks like uncomplete > (that is, I'm not even sure it can

Hello All, I want to change the return type of a function in a Pass(in a module Pass). I dont want to change any of the arguments of that function. Assume that, I can handle the returning values properly inside the function. Please guide me how to do this ? -- Regards, Gokul Ramaswamy, Graduate Student, Department of CSE, IIT Bombay http://www.cse.iitb.ac.in/~ramaswamy --------------

On Wed, Apr 1, 2020 at 12:33 PM Peter Kjellstr?m <cap at nsc.liu.se> wrote: > On Wed, 1 Apr 2020 10:01:04 +0530 > Thomas Stephen Lee <lee.iitb at gmail.com> wrote: > ... > > Thanks for the information ?. > > Rented a new EPYC Rome Server from Hetzner, but sensors does not show > > status of all cores in list, which is why I asked. > > Curious what

Hi, There is a little bit awkward thing. If I need to use the newlibc printf function regardless stdint.h is compiler specific implementation, I should remove or block newlibc's stdint.h and the others because as you know clang already stdint.h (glibc compatible??) header but it is not standard library full set, right? On the other hand, even if I want to use other toolchain's glibc

The clone llvm:CloneBasicBlock copies the phi function in the replicated basic block from the original basic block. I don't want the copy of phi in relplicated block. For now I am creating .bc file with -O0 option so that it doesn't generate phi function in first place. Is this a good approach or there are some other function available for it. Tarun On Sun, Apr 17, 2011 at 5:22 AM, Eli

Thanks--I was offline when I wrote it, couldn't Google. Found it in about 5 seconds once I was back online. Second question: I'm getting various build errors relating (it seems) to configuration: can't find windows.h and so forth. Where (or to whom) is the best place to report these and iterate until we fix them? Ted Neward Java, .NET, XML Services Consulting, Teaching, Speaking,