search for: globalvari

...StructType * GetAnchorType() const; /// Set the reference to the module where we will insert debugging information. /// Also defines the debug info types for the module and creates the initial anchors. void SetModule(Module * m); /// Emit a compile unit descriptor. GlobalVariable * CreateCompileUnitDescriptor( unsigned langId, const sys::Path & srcPath, const std::string & producer); /// Emit a subprogram descriptor. GlobalVariable * CreateSubProgramDescriptor( GlobalVariable * compileUnit, /// Compile unit in which...

>The type you pass to GlobalVariable's constructor for that variable should be "[10 x %struct.dlist]" because that's what you want storage for. Then the GlobalVariable itself will be a Constant of type "[10 x %struct.dlist]*". Yes, I verified that this is the case. I enabled assertions and the error s...

Are there any utility classes, similar to IRBuilder, for creating source level debugging info? -- Talin

I don't think so. Contribution welcome! :-) LLVM debugging support isn't anywhere near where it needs to be. Evan On May 20, 2008, at 9:53 PM, Talin wrote: > Are there any utility classes, similar to IRBuilder, for creating > source > level debugging info? > > -- Talin > > _______________________________________________ > LLVM Developers mailing list >

Hi Good day. I am facing issue with creating a GlobalVariable. I already have an extern for that global in a header file to use it in the following way extern const void* DATA_TABLE[]; And with a LLVM PASS, I am trying to create this array with the same name and with initializer. So, I have following: GlobalVariable *gvar_data = new GlobalVariable(...

...alize h1 to non-zero values was what I was looking for. It's almost working except for a type mismatch wrt dlist* llist field of h1. dlist static_lst[10] = { {1, 5, NULL}, ... }; dhash h1[10] = {{"myfile.txt", static_lst}, ... }; Along the lines of the code you had sent, I created a GlobalVariable* llist of type [10 x %struct.dlist]* for the field dlist* llist in h1. But this results in an LLVM ERROR: Type mismatch in constant table!. How do I fix this error ? Thanks, Chaitra ________________________________ From: Tim Northover <t.p.northover at gmail.com> Sent: Wednesday, Septe...

Hi I have IR Code like ... @path = private constant [6xi8] c"abcde\00" ... --- Code from Pass --- GlobalVariable * GVPath = .... // contains @path I want to convert "abcde" to StringRef. Can you help me with GlobalVariable API? GlobalVariable::getInitializer() --> Constant* // How to get exact value äbcde from here? ~mahesh -------------- next part -------------- An HTML attachment was...

...at is bothering me for quite a while now and I don't know the answer... I want to create global variables (out of a function) which I can access from all other functions... But somehow that does not work too well. Attached some code for an example: function_called <- function (){ result = globalvariable*globalvariable print(result) } function_calls <- function(){ assign("globalvariable",10,pos=-1,envir=as.environment(pos)) function_called() } function_calls() I would have assumed that I will get "100" printed on my screen, but instead it said: "Fehler in f...

Dear all, In the process of trying to add optimization for better layout of global variables, I have run up against a roadblock: I don`t seem to be able to sort the contents of a "SymbolTableListTraits<GlobalVariable>" -- or even swap two elements in that list -- without causing LLVM to crash. I have tried writing a comparator class and then using "llvm::iplist< NodeTy, Traits >::sort(Compare comp)" [<http://llvm.org/docs/doxygen/html/classllvm_1_1iplist.html#a81afd2c47bb276c...

Although most of the leaks I detected in LLVM were from singleton objects, there also seem to be some real leaks. One such leak (which is creating problems for me when I try to get rid of the constant singletons) seems to be a GlobalVariable created on line 145 of Transforms/Scalar/lowerInvoke.cpp -- any suggestions how I can make sure this GlobalVariable gets deleted? Actually I'm a bit confused in general with how LLVM manages memory and I could not find anything in the documentation section -- from what I have seen in t...

Dear r-devel list members, By placing a call to the new (with R 2.15.1) globalVariables() in the development version of the Rcmdr package, I've succeeded in reducing the "notes" produced by R CMD check from dozens to two. But I still get the following notes, even though '.commander.done' is in the call to globalVariables(): ------------- snip ------------...

...obal variables, by running the following code: bool erased = true; while (erased) { erased = false; for (Module::global_iterator gi = llvm_module.global_begin(), ge = llvm_module.global_end(); gi != ge; ++gi) { GlobalVariable *global_var = dyn_cast<GlobalVariable>(gi); if (global_var->use_empty()) { log->Printf("Did remove %s", PrintValue(global_var).c_str()); global_var->eraseFromParent();...

I am new to LLVM API. and I am experimenting with it. I want to create Global Variables in a module. I am able to create local variables using IRBuilder class. I tried using GlobalVariable class to create global variables. but it doesn't work. my code looks like this: Module* mod = new Module("test", getGlobalContext()); Constant* c = mod->getOrInsertFunction("main", IntegerType::get(getGlobalContext(), 32), NULL); Function* main = cast<Function>...

Hi, I apologize if it is a rather stupid question, I am a newbie to LLVM. I notice a inconsistency between the current llvm1.6 doc and its source code. The doc states that the superclasses of GlobalVariable are GlobalValue, User, Value, however in the source code GlobalVariable has Constant as its super. I am just curious that why "variable" should be a subclass of "constant"? Regards, Nai

于 2011/5/18 14:29, Duncan Sands 写道: > Hi Tan Guangming, > >> I want to access an array in my instrumentation code. For example: >> >> GlobalVariable: >> int *counter; //counter the number of load/store operations in run-time >> int *counterArray; //record the load/store addresses > strictly speaking these are not arrays, they are pointers. Also, you have > written them in some kind of C-style idiom. What are the declarat...

...n. I guess I will try to rebuild my modified Clang+LLVM with addr. san. and see what happens. > I recommend attaching a minimal reproduction... Well, since I`m hacking on LLVM itself, this is not 100% trivial. I will explain. The first hurdle I had to overcome was the fact that the "GlobalVariable" class had an explicitly-deleted copy ctor and no move ctor. I dealt with this by writing a copy ctor; I`ll paste that in below. A perhaps-important point is that I don`t know _why_ the "GlobalVariable" class had an explicitly-deleted copy ctor and no move ctor. As an exper...

For x86-win32 we got __ImageBase, Is there any *simple* way to create a GlobalVariable pointing to the image base on all platforms? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160903/74cb585c/attachment-0001.html>

I just added support for arrays to the front-end for a trading-specific DSL that I'm implementing using LLVM and ran into a minor bump. Internally, I have been treating variables the same whether they end up being GlobalVariables or stack variables allocated with Alloca. I store the Value* I get from CreateAlloca or the Value* I get when I create a new GlobalVariable into my symbol table when emitting the LLVM IR and since they are both pointers the code is essentially the same. When I implemented the code for stack-b...

subramanyam wrote: > > I am new to LLVM API. and I am experimenting with it. > I want to create Global Variables in a module. > I am able to create local variables using IRBuilder class. I tried using > GlobalVariable class to create global variables. > but it doesn't work. my code looks like this: > > Module* mod = new Module("test", getGlobalContext()); > Constant* c = mod->getOrInsertFunction("main", > IntegerType::get(getGlobalContext(), 32), NULL); > Function...

...@_ZN5Hello5ptofnEv to i8*),...], section "data_section", align 16 #0 In my uses: %arrayidx = getelementptr inbounds [0 x i8*], [0 x i8*]* @DATA_TABLE, i64 0, i64 %3 Why it is creating another global variable instead of linking? Is that because of array size mismatch? Here is my code: GlobalVariable *old = M.getGlobalVariable("DATA_TABLE"); old->setAlignment(16); old->setSection("data_section"); old->addAttribute(llvm::Attribute::OptimizeNone); old->setDSOLocal(false); GlobalVariable *gNew = new GlobalVariable( M, blockItems->getType(), false, GlobalValu...