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...ult i would like to get an instrumented byte code. i would like that a pass add a method (which calculate the number of instructions) in the end of each block. the instrumented code should contain in each block a method that calculate the number of instructions Please Help me thank you -- Nabila ABDESSAIED Tel : (+216) 22 473 385 / (+216) 55 744 625 Email : nabila.abdessaied at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110405/91cae85f/attachment.html>

On 4/5/11 11:36 AM, Nabila ABDESSAIED wrote: > > > 2011/4/5 John Criswell <criswell at illinois.edu > <mailto:criswell at illinois.edu>> > > On 4/5/11 11:22 AM, Nabila ABDESSAIED wrote: >> hi, >> I'm newer in llvm >> i would like to instrument a byte code with a pass...

Hi all, Please i need help, I have a method that takes 2 arguments with type char *: void branchPredict(char *b1, char *b2){ --- -- } i'm supposed to add this method, in an IR basic bloc: to add it into a basic bloc i do: //i: is the basic bloc std::vector<Value*> void_43_params; Constant* tbname = ConstantArray::get(M.getContext(),i->getNameStr() , true); Constant* pbname =

On 5/20/11 5:46 PM, Nabila ABDESSAIED wrote: > Hi all, > > Please i need help, I have a method that takes 2 arguments with type > char *: > void branchPredict(char *b1, char *b2){ > --- > -- > } > i'm supposed to add this method, in an IR basic bloc: > to add it into a basic bloc i do: The problem is...

>>  i would like to add the value of  the size od a basic bloc to this >>> global variable >>> how to convert the size of a basic bloc to integer? >> >> Size = number of LLVM IR instructions there? If yes, just grab the >> number, convert it to ConstantIn and use as an initializer / store to >> variable. >> > > There's a typo in the

On 4/19/11 4:37 PM, Anton Korobeynikov wrote: >> llvm-gcc -O3 -emit-llvm hello.c -c -o hello.bc >> it shows to me i should install llvm-gcc4.5 >> when i have installed llvm-gcc 4.5 i get all the times a wrong bc file >> as output, because when i try to execute it with lli it says to me >> invalid signature. > There is no llvm-gcc 4.5. Report this bug to Ubuntu,

hi all, i would like insert a fucntion call at the end of each basic bloc the fucntion i have defined and declared at the begining of the module ie i have written a pass derived from a module pass virtual bool runOnModule(Module & M){ // i declared the fucntion and defined it for (Module::iterator a = M.begin(), b = M.end(); a != b; for (Function::iterator i = a->begin(), e =

Hi all, Please could you tell me the difference between tail call and call directly ? could i pick up from a call instruction the name or the adress of the first block of the called method? for example i have this instruction: call void @consumes(i32 9, i32 3, i32 2315337) How to do to in a pass to pick up the first block of the callaed function thank you -------------- next part

I have defined the fucntion in another object file and linked it to the in fact the fucntion is : void consume(int , int * ); std::vector<Value*> int32_16_params; int32_16_params.push_back(inValue);//inValue is ConstantInt* inValue int32_16_params.push_back(gvar_int32_y); CallInst* int32_16 = CallInst::Create(func_consume, int32_16_params.begin(), int32_16_params.end(), "",

2011/4/26 Duncan Sands <baldrick at free.fr> > Hi Nabila, > > > Now when i tried this pass an error says: >> Wrong type for attribute noalias >> tail call void @consume(i32 noalias 3, i32* @y) nounwind >> > > noalias is only for arguments of pointer type. You probably meant it to > be on the second argument rather than the first. I suggest you

2011/4/26 Duncan Sands <baldrick at free.fr> > Hi Nabila, > > > where did the "noalias" attribute and "tail call" (rather than "call") >> come >> from? Are you setting these yourself or running some optimization pass >> after >> your pass? >> >> >> i have written a module pass and i have compiled

2011/4/25 Duncan Sands <baldrick at free.fr> > Hi Nabila, > > > i would like insert a fucntion call at the end of each basic bloc > > you can't, because only terminators are allowed at the end of a basic > block. > However you can try to insert the call before the terminator. > Yes, i mean before the termininator, My problem is how to call a method suppose

hi all please could u help me in these points 1- I have installed llvm-gcc 4.2 and llvm 2.8 with the synaptic package manager(ubuntu 10.10) every time i do this commande: llvm-gcc -O3 -emit-llvm hello.c -c -o hello.bc it shows to me i should install llvm-gcc4.5 when i have installed llvm-gcc 4.5 i get all the times a wrong bc file as output, because when i try to execute it with lli it says to me

2011/4/26 Duncan Sands <baldrick at free.fr> > Hi Nabila, > > Now when i tried this pass an error says: >> Wrong type for attribute noalias >> tail call void @consume(i32 noalias 3, i32* @y) nounwind >> >> >> noalias is only for arguments of pointer type. You probably meant it >> to >> be on the second argument