similar to: [LLVMdev] Execution of generated code after multiple compiles fails

I am creating an ExecutionEngine using the LLVMCreateExecutionEngineForModule function from the C API. I am get a set fault with the following backtrace. Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000120 0x0000000107c06643 in llvm::LLVMTargetMachine::addCommonCodeGenPasses () (gdb) bt #0 0x0000000107c06643 in

Hello there, I am considering to use LLVM as part of a numerical software. I have never used LLVM, but I have tried to thoroughly read the material available on llvm.org. I would appreciate some early pointers. Please bare with me as I explained the matter as concisely as possible! And you can already see this is not going to be that concise… The part of our project LLVM could be

Tanya, Here's the results for GNU/Linux, 2.6.18-1.2200.fc5smp (Fedora Core 5) HIGH LEVEL COMMENTS * The llvm-1.9.tar.gz file unpacks to a dir named "llvm". Shouldn't that be llvm-1.9? * LLVM was built in Release mode in all cases * I don't think this is ready for release. In particular the llvm-gcc4 binary seg faults on FC 5 for most of llvm-test programs. *

Hello, [Using LLVM r155315, according to `svn log | head`] I am experimenting with programatically building and jitting functions in a module, and I seem to be coming across a crash in some generated code. Using the llvm-c interface I build up the module which dumps like this: ; ModuleID = 'MyModule' target datalayout = "i686-apple-darwin11" target triple =

LLVMers, The LLVM 1.9 Prerelease is available for testing: http://llvm.org/prereleases/1.9/ If anyone can spare some time, please download the appropriate tarballs for your platform and test the release (at least with make check). I'd also appreciate any documentation reviews. Please note that llvm-gcc3 on x86 may not have a clean dejagnu run. You should see one XPASS for

Hi David, I'm not certain, but to me the "LLVMSetTarget(module, "i686-apple-darwin11");" line looks suspicious. I'm not familiar with all the ins and outs of how target triples get handled, but it looks to me like that's requesting 32-bit code. I think that if you omit that line completely then the target will be inferred from the execution environment. My best

Hi Tanya, Here's my second attempt on Fedora Core 5. The changes this time are: 1. Using GCC 4.0.3 as the compiler 2. Building everything from source (no pre-built binaries used) BUILD LLVM WITH GCC 4.0.3 * No issues, just the usual warnings. BUILD LLVM-GCC WITH GCC 4.0.3 * No issues RUN LLVM-TEST WITH GCC 4.0.3 * The following failures were encountered. Some of them are

The Rails on Rack documentation is still using the "ActionController::Dispatcher" class but it no longer exists, I can update the documentation, I just wanted to discuss what''s the best way to do it, I''ve tested with "run Rails.application" as well as with "run MyAppName::Application" (just like the generated config.ru file does it), what do you

Hello , I am compiling SPEC 2000 benchmarks with llvm .Got stuck with calculating "execution time" of all the .bc and native files. The log for nightly test itself gives execution times but I am passing the bytecode files to my pass which gives another bytecode file.I have to calculate execution time of such bytecode and native files as well.If i simply do this: time lli

Hello, I now have a working installation of LLVM under Vista/Cygwin and I can play with it. First of all, I'd like to say that I'm impressed by the elegance of the APIs and the overall quality of the project. What we'd like to do is to compile textual LLVM code in memory and execute it immediately. The code would take some time to run, and so we'd like to fully optimize it.

On Thu, 30 Jun 2005, Tanu Sharma wrote: > I am compiling SPEC 2000 benchmarks with llvm .Got stuck with > calculating "execution time" of all the .bc and native files. > > The log for nightly test itself gives execution times but I am passing > the bytecode files to my pass which gives another bytecode file.I have > to calculate execution time of such bytecode and

Hello, Matthew. > My file size matches the patched file. I haven't figured out how to get 7-zip to give me checksum information on windows. Use md5sum utility. It can be successfully found via google. > I rashly copied all the *.o files from my mingw\lib directory to the llvm\lib directory. > This does enable the hello world binary to compile and to function correctly. Strange.

Hello All, Thanks for the reply.I can generate the reports by compiling Spec through llvm, but that couldn't resolve my problem. I m trying to determine execution time for the bytecode and native files , which are obtained as a result of running my pass over the original bytecode .I am running these experiments on spec benchmark. In SPEC we have command line tools such as runspec where

On Thu, Oct 31, 2013 at 11:39 PM, sumeeth kc <sumeethkc at gmail.com> wrote: > Hello, > > I would like to have your opinions on this. > > *Problem:* > > Currently, there are no ways to perform hypercalls into LLVM (they > transfer execution from the program being executed to the LLVM > infrastructure to perform compilation). The goal of this project is to >

Following along from lli code, if you add a call to InitializeNativeTargetAsmPrinter() during setup, it gets a bit farther and crashes rather than issuing that error. (Rebuilding with debugging symbols now to dig into it further…) -matt Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 0x000000010000349e in

I am trying to convert my codeand to use the new Rails 2.0 feature RequestForgeryProtection but I get an InvalidAuthenticityToken error, right from the beginning with my login form.. I followed the recommandations : in my environment.rb config.action_controller.session = { :session_key => ''myappname'', :secret =>

Part 2 of my Rails article on ONLamp.com just made the slashdot front page! The entry, itself, is here: http://developers.slashdot.org/article.pl?sid=05/03/04/1319242&tid=156 Curt

I created the 1.9 release branch last night. As a reminder, please do not check in any code changes to the release branch. Please send me email if you have changes that need to be merged into the release branch. To check out the release branch: cvs -d <CVS Repository> co -r release_19 llvm cvs -d <CVS Repository> co -r release_19 llvm-test cvs -d <CVS Repository> co -r

I just went thru the hivelogic article to get everything installed on my new mac. I then decided to run thru the ADC Rails article. In the article it says to run ''script/server'' which will start lighttpd if installed or webrick if not. When I do it, I get webrick not lighttpd. I followed the hivelogic article word for word and everything else seems to be working fine. Is

Hello, I would like to have your opinions on this. *Problem:* Currently, there are no ways to perform hypercalls into LLVM (they transfer execution from the program being executed to the LLVM infrastructure to perform compilation). The goal of this project is to cleanly integrate an API into the LLVM code/execution engine to create custom callbacks. The “lli” executable should allow having a