similar to: [LLVMdev] VMKit and PoolAlloc

What is this used for? Does DSA put anything here? If I want to add call sites here during my pass, will it confuse pool allocation if it runs afterwards? If so, is there any way I could clear it at the end of my pass? Thanks, --Patrick -- If I'm not here, I've gone out to find myself. If I get back before I return, please keep me here.

Hello, I'm trying to write an annotation pass which will pass a C function a number of parameters including one of type [16 x i8*]. However, when I write the C function, this parameter type is compiled to type i8** because of the semantics of arrays in C. I think that to convert this parameter to i8**, I would need to take the address of the array. Is there any way I can do this? If

On Tue, Jul 21, 2009 at 10:58 PM, Patrick Simmons<simmon12 at illinois.edu> wrote: > What is this used for?  Does DSA put anything here?  If I want to add > call sites here during my pass, will it confuse pool allocation if it > runs afterwards?  If so, is there any way I could clear it at the end of > my pass? This is used for unprocessed callsites. Clearing it between DSA

Okay, are C standard library functions typically external in a fully linked LLVM bytecode file? --Patrick Andrew Lenharth wrote: > If the function is external, then DSA won't create a graph for it. > > Andrew > > On Mon, Jul 13, 2009 at 4:54 PM, Patrick Alexander > Simmons<simmon12 at cs.uiuc.edu> wrote: > >> I'm noticing that DSA graphs are not

Hi, I'm trying to run the pool allocation pass through opt, and I'm running into problems. It segfaults frequently; for example, it does this when the input is a simple Hello World program: [simmon12 at apoc testcases]$ opt -load /home/vadve/simmon12/llvm/llvm/projects/llvm-poolalloc/Debug/lib/libLLVMDataStructure.so -load

Hello, I'm trying to add some tests from PARSEC to MultiSource, and I can't figure out how to disable the lli and cbe backends. Because the code uses inline assembly, only the llc backend works. Does anyone know how to do this? Thanks, --Patrick -- If I'm not here, I've gone out to find myself. If I get back before I return, please keep me here.

I've been attempting to write my pass (which depends on DSA and pool allocation) against the SVN trunk of LLVM and the llvm-poolalloc project. However, I was thinking it might be better to use the latest stable releases of these codebases. I know that this is the 2.5 branch for LLVM, but are there any stable releases of pool allocation? If so, would there be any disadvantage to my

Hi, I'm trying to run the tests in llvm-suite, but I've run into trouble. First, I had the llvm-suite checkout in a directory alongside the llvm compiler checkout, but, when I ran "make" from llvm-suite, it complained about there not being a Makefile two levels above it, so I moved llvm-suite into the "test" subdirectory inside the llvm compiler checkout. I ran

I figure (hopefully correctly) that I can iterate over all pool descriptors in a program by iterating over all users of poolinit and looking at the first argument. However, once I have a pool descriptor, I need to get its corresponding DSNode in the function in which it is complete (or in the global graph if it is a global). How do I do this? Thanks, --Patrick

Depending on the value of dsa_pass_to_use, either EquivBUDataStructures or EQTDDataStructures is used. In the case that the top-down DSA is used, information is pushed down to nodes in callees. However, if bottom-up DSA is used, information has only been merged upwards and the nodes are not necessarily equivalent. Harmen Andrew Lenharth wrote: > On Tue, Mar 16, 2010 at 3:46 PM, Patrick

I have completed work merging PARSEC into the LLVM test suite infrastructure? The patch is available at [http://zion.cs.uiuc.edu/~simmon12/parsec.patch]. If there are no objections, would someone please commit this patch to test-suite? Best regards, --Patrick

Thanks for all your help so far. My problem is that what I have are the pool descriptors, which I by traversing the uses of poolinit and accessing the first argument of each call. I need to find the DSNode (in the original function) to which this pool descriptor corresponds. The rub is that this pool descriptor of course does not exist except in the clone. If I call getFuncInfo(), I get a

I read this before posting; however, that article says that the first operand to this instruction must be a pointer type. The type I have is [16 x i8*], not [16 x i8*]*. --Patrick Óscar Fuentes wrote: > The following message is a courtesy copy of an article > that has been posted to gmane.comp.compilers.llvm.devel as well. > > Patrick Simmons <simmon12 at illinois.edu>

Hello, I am using Ubuntu 11.10 64-bit. Following the instructions on the VMKit website I grabbed llvm, clang, and vmkit via svn (and GNU Classpath via the link of the page). Compilation of llvm, clang and classpath went fine. I had problems compiling vmkit, which seem to be related to a TargetOptions being required as a parameter when creating a TargetMachine in LLVM. This led to a couple other

2009/9/15 Patrick Simmons <simmon12 at illinois.edu>: > cmake -G "Eclipse CDT4 - Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" > -DBUILD_SHARED_LIBS=ON -DLLVM_TARGETS_TO_BUILD="X86;PowerPC;CBackend" > /home/renato/llvm-sources Thanks Patrick, I'll give it a try. At least now I know that it can be done. My previous attempts all ended up in memory

I'm noticing that DSA graphs are not created for library functions like "puts". The bytecode file runs with lli, so I think I did my linking okay. Is this normal, or does it mean I'm somehow not giving the algorithm the complete program information it needs? Thanks, --Patrick

Hi Bakiras, On Wed, Oct 19, 2011 at 11:02 AM, bakiras <h.bakiras at gmail.com> wrote: > Hi everyone, > > I am Harris Bakiras the new VMKit engineer. > Welcome :) > > I followed the VMKit "Getting Started" instructions to install VMKit on > my Linux Ubuntu 11.10 64-bit but I get the following error : > > make[1]: Entering directory

Hi Harris, A question has arisen, what is the difference between VMKit2 and VMKit, and why, in the first place the new VMKit2 fork was been created? Thanks for answer :) Best regards, Minas On Tue, Feb 12, 2013 at 2:36 PM, Harris Bakiras <h.bakiras at gmail.com> wrote: > Hi Chris, > > For the moment you can install VMKit following these instructions: > >

If you disable them at configure time, they won't be run. You probably want: --enable-targets=host --disable-jit Reid On Sat, Jul 10, 2010 at 8:56 PM, Patrick Simmons <simmon12 at illinois.edu> wrote: > Hello, > > I'm trying to add some tests from PARSEC to MultiSource, and I can't > figure out how to disable the lli and cbe backends.  Because the code > uses

Patrick Simmons <simmon12 at illinois.edu> writes: [snip] > Is there any way I can do this? If not, is there any way for me to > accomplish what I want here? http://www.llvm.org/docs/LangRef.html#i_getelementptr