similar to: [LLVMdev] Question on using GlobalVariable as function pointer

Hi everyone, I am building a function that would call a function in another module, I found this related thread http://llvm.1065342.n5.nabble.com/Using-a-function-from-another-module-td10506.html All my functions have prototype int f(myStruct * c); here comes my problems If I have Function* f1,*f2 f2 is in another module, f1 is the function I am building. Somewhere in f1 , I set

Hi, I am using LLVM 3.1, and wants to print the machine code of JIT IR I try the following method EngineBuilder builder(&ctx.getModule()); builder.setEngineKind(EngineKind::JIT); * TargetMachine * tm = builder.selectTarget(); tm->Options.PrintMachineCode = true;* engine = builder.create(); and somewhere in my code, I use runJITonFunction(); Another question is that I am

Hi, I'm using IR and MCJIT to compile a script language. I debug it with on the fly generated .pdb files. During debugging, almost each time I step into a function, I loose information about calling function inside the visual studio callstack view or I have a bunch of pure addresses in the callstack in between the current function and the calling function, for example :

Hi, I use JIT to execute the following LLVM IR, ------------------------------------------------------------------------------------------------------------ define internal fastcc i32 @L_00008120_(%struct.ThreadContext* %ThreadCtx) { L_00000000_: %0 = alloca i32 %1 = alloca i32 %2 = alloca %struct.ThreadContext*, align 4 store %struct.ThreadContext* %ThreadCtx, %struct.ThreadContext**

Hello, I'm having troubles with writing a pass. In my pass I've have created a function that has two parameters - both of type i8*. Initially I wrote this function in C, that I translated it into IR, and then by using llc -march=cpp I got it's implementation in cpp code that actually inserts IR instructions. Then, I inserted this cpp code in my pass. And in some places of a program

Hi all, I am working on my Master's project in security and I am trying to iterate over the argument list of the function. Basically I need to do following things : 1. Check data type of each argument of the argument list of the function. 2. Based on its data type like character array or integer array, pointer, int, char, take different action. 3. I have added following code to check its

On 2/25/13 1:44 PM, teja tamboli wrote: > Hi all, > > I am working on my Master's project in security and I am trying to > iterate over the argument list of the function. Basically I need to do > following things : Interesting. Just out of curiosity, can you tell us what your project is about? > > 1. Check data type of each argument of the argument list of the

I've always just hacked support for this in to the various JITs (for JuliaLang, in our debuginfo.cpp file), by setting the no-frame-pointer-optim flag in the IR, then creating and populating a dummy unwind description object in the .text section, and registering that dynamically. Some day I hope to actually just register the .pdata/.xdata sections with the unwinder. PDBs are a bit different

On Fri, 1 Sep 2006, Michael McCracken wrote: > Here's what works now, and I have a separate test case for each of these: > > statement functions > intrinsic functions (print, cos, etc) > loops, goto statments > scalarized array operations > function calls with *no arguments* > simple common blocks Great! > Function calls with more than one argument don't work.

The NIST F77 test suite doesn't seem to be compatible with gfortran at all, so I had to work from my own sample codes, and generate test cases from them. Here's what works now, and I have a separate test case for each of these: statement functions intrinsic functions (print, cos, etc) loops, goto statments scalarized array operations function calls with *no arguments* simple common

Is it an undocumented (at least I missed it if it's documented) feature of the reshape function to do numeric variables followed by character? I ask because that seems to be the case below. > str(rcw) 'data.frame': 23 obs. of 21 variables: $ ICU : int 1 18 17 9 22 19 6 16 25 26 ... $ Q6.RC.1 : chr "SM" "JF" "IW"

The first buildbot failure I can readily find was Monday, 26oct2009 around 7PM PDT. The assertion is Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType()) && "Calling a function with a bad signature!"), function init, file /Volumes/Sandbox/Buildbot/llvm/

Dear All, I'm getting the following error building mainline llvm-gcc 4.2 (LLVM and llvm-gcc are up to date): cc1: /home/vadve/criswell/src/llvm22/lib/VMCore/Instructions.cpp:290: void llvm::CallInst::init(llvm::Value*, llvm::Value*): Assertion `(FTy->getNumParams() == 1 || (FTy->isVarArg() && FTy->getNumParams() == 0)) && "Calling a function with bad

Hi Team, I am migrating one of the Pass that was written for llvm2.2 or older to llvm3.1. The code snippet looks like the following: Constant *func; void add( Module *M) { func = M->getOrInsertFunction("func", Type::getVoidTy(M->getContext()), NULL); } virtual bool runOnModule(Module &M) { add (&M); for(Module::iterator F = M.begin(), E = M.end(); F !=

Hi! I have this error while building my code: Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType()) && "Calling a function with a bad signature!") Actually I'm trying to load functions from .bc file and use them in the code that I'm building with IRBuilder. I found that function parameter type is %struct.reValue* and

Hi all, Sorry for the inconvenient about the previous post. The files were not attached. So I put them here again. I am a newbie in LLVM and I am trying to replace the function like: old function || new function ============================== ========= int haha(int a) { int haha(int a, char* ID) { ===> }

When for example some call is wrong error message always looks like this: Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType()) && "Calling a function with a bad signature!"), function init, file /tmp/llvm-svn/llvm/lib/VMCore/Instructions.cpp, line 247. I believe assert() statements should better be replaced with more

On Wed, Oct 06, 2010 at 02:26:35PM +0200, Duncan Sands wrote: > Hi Jack, > > > I am finding that llvm 2.8 rc3 with dragonegg svn built against current > > gcc-4_5-branch doesn't appear to allow gfortran to use -ffast-math. Attempting > > to compile code using the dragonegg plugin under gcc 4.5.2 with that option produces the error... > > > > f951:

Hi Ahmad, On 03/01/13 16:26, Hassan, Ahmad wrote: > Hi Team, > > I am migrating one of the Pass that was written for llvm2.2 or older to llvm3.1. > The code snippet looks like the following: > > Constant *func; > > void add( Module *M) { > > func = M->getOrInsertFunction("func", Type::getVoidTy(M->getContext()), NULL); this function has no

I'm trying to use CallInst::Create to construct a call to a variadic function, and I'm running into the following assertion failure: /localhome/simmon12/workspace/llvm-sources/lib/VMCore/Instructions.cpp:297: void llvm::CallInst::init(llvm::Value*, llvm::Value* const*, unsigned int): Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) == Params[i]->getType())