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Your question isn't clear; please restate what specifically isn't working. -Eli On Wed, Aug 14, 2013 at 11:57 AM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > or like this > > %cmp4 = icmp eq i32 %rem, 0 > > br i1 %cmp4, label %if.then5, label %if.else7 > > > On 14 August 2013 20:08, Rasha Omar <rasha.sala7 at gmail.com> wrote: > >> Hi All, >> >> How cou...

...en br i1 %cmp1, label %if.then, label %if.else Thanks for your help On 14 August 2013 21:36, Eli Friedman <eli.friedman at gmail.com> wrote: > Your question isn't clear; please restate what specifically isn't working. > > -Eli > > On Wed, Aug 14, 2013 at 11:57 AM, Rasha Omar <rasha.sala7 at gmail.com>wrote: > >> or like this >> >> %cmp4 = icmp eq i32 %rem, 0 >> >> br i1 %cmp4, label %if.then5, label %if.else7 >> >> >> On 14 August 2013 20:08, Rasha Omar <rasha.sala7 at gmail.com> wrote: >> &gt...

....com> wrote: > Map every basic block from the CFG to a set of integers. The successors > from the CFG can be used to make the edges in your simplified graph. The > pair (Callee,Caller) can link the CFG-s between them in a larger CFG-like. > > > On Wed, Jun 5, 2013 at 11:03 PM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > >> What do you mean by mapping to integers? >> >> >> On 5 June 2013 22:32, Alexandru Ionut Diaconescu < >> alexandruionutdiaconescu at gmail.com> wrote: >> >>> Why you don't map the basic blocks...

Hi All, How could I use BranchInst to implement for example br label %if.else7 br label %if.then5 br i1 %cmp4, label %if.then5, label %if.else7 I can use BranchInst for only one instruction but how could I compare between two branches Thanks -- * Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University* * e-mail: rasha.omar at ejust.edu.eg* P* Please consider the environment before printing this email.* -------------- next part -------------- An HTML attachment was scrubbe...

...ic block. Be aware > because basic block cannot have the same name (getName) in the same > function, but they might have the same name being in different functions. > Therefore, take into account the function name as well. > > Good luck > > > On Thu, Jun 6, 2013 at 10:55 AM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > >> I think I understood that, but what I mean is what is the function >> responsible to do mapping is it MapValue() in ValueMapper.h? >> >> Thanks for your help >> >> >> >> On 6 June 2013 09:54, Alexan...

...alias an int identifier for each basic block. Be aware because basic block cannot have the same name (getName) in the same function, but they might have the same name being in different functions. Therefore, take into account the function name as well. Good luck On Thu, Jun 6, 2013 at 10:55 AM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > I think I understood that, but what I mean is what is the function > responsible to do mapping is it MapValue() in ValueMapper.h? > > Thanks for your help > > > > On 6 June 2013 09:54, Alexandru Ionut Diaconescu < > alexa...

or like this %cmp4 = icmp eq i32 %rem, 0 br i1 %cmp4, label %if.then5, label %if.else7 On 14 August 2013 20:08, Rasha Omar <rasha.sala7 at gmail.com> wrote: > Hi All, > > How could I use BranchInst to implement for example > br label %if.else7 > br label %if.then5 > br i1 %cmp4, label %if.then5, label %if.else7 > > I can use BranchInst for only one instruction but how could I co...

...to integers? On 5 June 2013 22:32, Alexandru Ionut Diaconescu < alexandruionutdiaconescu at gmail.com> wrote: > Why you don't map the basic blocks to integers and apply algorithms on the > integer graph? And construct your new CFG. > > > On Wed, Jun 5, 2013 at 10:27 PM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > >> How could I keep the function CFG in another memory space. >> I want to be able to change one of the old CFG , but keeping the original >> one in another space. >> Thanks >> >> -- >> *Rasha Salah Omar &gt...

Map every basic block from the CFG to a set of integers. The successors from the CFG can be used to make the edges in your simplified graph. The pair (Callee,Caller) can link the CFG-s between them in a larger CFG-like. On Wed, Jun 5, 2013 at 11:03 PM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > What do you mean by mapping to integers? > > > On 5 June 2013 22:32, Alexandru Ionut Diaconescu < > alexandruionutdiaconescu at gmail.com> wrote: > >> Why you don't map the basic blocks to integers and apply algorithm...

Hi Rasha, First, you should not erase that cloned function XD the idea is that your pass should create that new function, add it to a module (that could be the same one where the original function is, or another one that you could be creating if that is the case), and then just let it be: the pass manager...

...newInst = new AllocaInst(Int32Type,"flag", p); that works well but I need to store the value of the variable too. What's the method that could be used to store specific value?? On 30 July 2013 16:01, John Criswell <criswell at illinois.edu> wrote: > On 7/30/13 7:44 AM, Rasha Omar wrote: > > Hi, > I need to insert new instruction into every basic block like x=1 > or while loop > I tried this code, but it doesn't work > > Type * Int32Type = IntegerType::getInt32Ty(getGlobalContext()); > AllocaInst* newInst = new AllocaInst(Int32Type,&quot...

...address to the new function? Is this real copying for the CFG or just opaque one to do some work? If it's not real copying, please I need a method that can help me in copying the function in another with new pointer to another address. Please I need answer urgent Thanks On 29 May 2013 10:14, Rasha Omar <rasha.sala7 at gmail.com> wrote: > Dear All, > > I need your help urgently > I have to copy the CFG of each function using CloneFunction or > CloneFunctionInto. > After I made the copy function. Print the basic blocks then get this error > : > > While deletin...

...ArgTypes, F.getFunctionType()->isVarArg()); >Function *NewF = Function::Create(FTy, F.getLinkage(), F.getName()); > SmallVector<ReturnInst*, 8> Returns; >CloneFunctionInto(NewF, (Function*) &F, VMap, false, Returns, "_", 0, 0); Thanks in advance -- *Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University * -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130529/eb457e30/attachment.html>

...eToList(ValueSubClass *) [ValueSubClass = llvm::Instruction, ItemParentClass = llvm::BasicBlock]: Assertion `V->getParent() == 0 && "Value already in a container!!"' failed. Is there a class I could use to insert while loop in Module Pass? Thank you in advance -- * Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University* * e-mail: rasha.omar at ejust.edu.eg* P* Please consider the environment before printing this email.* -------------- next part -------------- An HTML attachment was scrubbe...

How could I keep the function CFG in another memory space. I want to be able to change one of the old CFG , but keeping the original one in another space. Thanks -- *Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University * -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130605/3868aa58/attachment.html>

On 7/30/13 7:44 AM, Rasha Omar wrote: > Hi, > I need to insert new instruction into every basic block like x=1 > or while loop > I tried this code, but it doesn't work > > Type * Int32Type = IntegerType::getInt32Ty(getGlobalContext()); > AllocaInst* newInst = new AllocaInst(Int32Type,"flag&quo...

Why you don't map the basic blocks to integers and apply algorithms on the integer graph? And construct your new CFG. On Wed, Jun 5, 2013 at 10:27 PM, Rasha Omar <rasha.sala7 at gmail.com> wrote: > How could I keep the function CFG in another memory space. > I want to be able to change one of the old CFG , but keeping the original > one in another space. > Thanks > > -- > *Rasha Salah Omar > Msc Student at E-JUST > Dem...

...nstruction* newInst = new Instruction(Int32Type, 0, "flag", Bb); Bb->getInstList().push_back(newInst); error: allocating an object of abstract class type 'llvm::Instruction' Instruction* newInst = new Instruction(Int32Type, 0, "flag", Bb); -- *Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University * -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130725/beabb5f5/attachment.html>

...es the module's symbol table" from Value.h source code 3- I'm not sure about "select" instruction, you mean that the address is the new destination (basic block)that will be added Thanks On 23 July 2013 16:38, Tim Northover <t.p.northover at gmail.com> wrote: > Hi Rasha, > > > I need to addDestination to some basic blocks > > Just to make sure there's no confusion here: you really are trying to > create code like: > > define i32 @foo(i1 %tst) { > %Address = select i1 %tst, i8* blockaddress(@foo, %true), i8* > blockaddress(@foo,...

Hi, Is changing the successors for each basic blocks means by default that the Terminator Instruction will be changed or this is another problem should be solved? If case 2 please tell me how to change it according to the new successors? Thanks -- * Rasha Salah Omar Msc Student at E-JUST Demonestrator at Faculty of Computers and Informatics Benha University* * e-mail: rasha.omar at ejust.edu.eg* P* Please consider the environment before printing this email.* -------------- next part -------------- An HTML attachment was scrubbe...