similar to: [LLVMdev] inserting a print statement into IR

On 4/4/2011 6:26 PM, George Baah wrote: > Hi Everyone, > I am trying to construct the print statement : printf("value:%d\n", > value); > This is my llvm code. It is seg faulting at > builder.CreateGlobalStringPtr(str,""). This might be easier to debug with a stack trace. Use a debugger to see the call stack when the segfault occurs. Also try to isolate

Hi All, I am trying to insert printf ("%d", v), where v is an integer param, into the IR. I am doing something wrong because I keep getting segfaults. Below is my code. Thanks. vector<const Type *> params; params.push_back(Type::getInt8PtrTy(M.getContext())); params.push_back(Type::getInt32Ty(M.getContext())); FunctionType *fType =

This is the seg fault I am getting. dyld: lazy symbol binding failed: Symbol not found: __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE Referenced from: /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck.dylib Expected in: flat namespace dyld: Symbol not found: __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE Referenced from:

Hi George, > This is the seg fault I am getting. > > dyld: lazy symbol binding failed: Symbol not found: > __ZN4llvm13IRBuilderBase18CreateGlobalStringEPKcRKNS_5TwineE > Referenced from: > /Users/georgebaah/llvm_dir/llvm-2.8/Debug+Asserts/lib/LLVMArrayBoundsCheck.dylib > Expected in: flat namespace > > dyld: Symbol not found:

On Wed, 2015-08-05 at 10:02 -0400, Ramkumar Ramachandra wrote: > > - at 5 = internal global [10 x i8] c"\22\D0\12\F4!\00\15\F9\EC\E1" > - at 6 = internal global [10 x i8] c"\D0\19\FB+\FD\F8#\03\E2\11" > + at 5 = internal global [10 x i8] c"\22Ð\12ô!\00\15ùìá" > + at 6 = internal global [10 x i8] c"Ð\19û+ýø#\03â\11" > > The diff

Hi, I created a global char array, char buffer[1024]. I want to call a function to append the string information to the buffer repeatedly. For example, I need to implement the following code, where length, a, b, c, are global variables. int length = 0; length += sprintf(buffer+length, "str%d", a); length += sprintf(buffer+length, "str%c", b); length += sprintf(buffer+length,

Hi, I am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It is the CreateGlobalStringPtr which is throwing the error. This is LLVM 3.0. Here's the codeI am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It

Probably your g++ compiles x86_64 binary by default, but i686 dylib is supplied? Try: g++ -m32 e.cpp /Developer/Platforms/iPhoneOS.platform/Developer/usr/llvm-gcc-4.2/libexec/gcc/i686-apple-darwin10/4.2.1/libllvmgcc.dylib - D. 2012/1/22 Arpan Sen <arpansen at gmail.com>: > Hi, > > I am trying to use some LLVM API in my C++ code, and I end up getting linker > errors. I am

Hi All, The following crashes in CreateGlobalStringPtr: #include "llvm/Support/DataTypes.h" #include "llvm/LLVMContext.h" #include "llvm/Module.h" #include "llvm/Constants.h" #include "llvm/Function.h" #include "llvm/BasicBlock.h" #include "llvm/ExecutionEngine/ExecutionEngine.h" #include

Hello, I am trying to do some simulation using the rmetasim package and I've run to this problem. --beginning of error msg-- Error in "[<-"(`*tmp*`, slice[l, ], slice[l, ], value = c(0.200000002980232, : number of items to replace is not a multiple of replacement length --end of error msg-- Here is the script I used. --script starts here-- ## load 'rmetasim'

Hi George, > I am trying to insert printf ("%d", v), where v is an integer param, into the IR. > I am doing something wrong because I keep getting segfaults. if you are doing development with LLVM then you should build LLVM with assertions enabled. That way you get understandable failures rather than obscure segmentation faults. > Function *f = cast<Function>(temp);

I am trying to get a handle on IR builder, at least some basics. I ran through a tutorial here: Create a working compiler with the LLVM framework, Part 1 <http://www.ibm.com/developerworks/library/os-createcompilerllvm1/>, and it worked well enough. I have some simple code that creates a hello world IR. I am trying to now bring in some concepts from the Kaleidoscope tutorial, namely

I'm puzzled by the behaviour of factors in rma models, see example and comments below. I'm sure there's a simple explanation but can't see it... Thanks for any input John Hodgson ------------------------------------- code/selected output ----------------- library(metafor) ## Set up data (from Lenters et al A Meta-analysis of Asbestos and Lung Cancer... ##

These patches implement a new mux client request to list the currently opened TCP forwardings. It also removes some todos regarding keeping the list of forwardings in the options up-to-date. Bert Wesarg (6): attach the forwarding type to struct Forward merge local and remote forward lists generate unique ids for forwardings to be used for identification remove closed forwardings from

Dear R People: If I put in: > findPerl Error: object 'findPerl' not found But if I use: > gdata:::findPerl function (perl, verbose = "FALSE") { errorMsg <- "perl executable not found. Use perl= argument to specify the correct path." if (missing(perl)) { perl = "perl" } perl = Sys.which(perl) if (perl == "" ||

Hi, this series adds a basic support for Simple Streams v1.0 metadata files. This makes it possible to create a repository .conf files with [cirros] uri=http://download.cirros-cloud.net format=simplestreams to read the latest version of each CirrOS image. Thanks, Pino Toscano (4): builder: add non-int revisions builder: add simple libyajl binding build: expose HAVE_YAJL to automake

Hi Joshua, I have a function foo and I want to insert exit(0) at the end of foo. The problem is M.getFunction returns null, which is understandable. I am not sure what to do. Below is the code snippet. void foo(int argc, char* argv[]) { printf("hello world\n"); exit(0); //***I want to insert this exit } My llvm code snippet is vector<const Type *> params =

I have a pointer to a function that I need to invoke without going through llvm::Module::getOrInsertFunction. This example does not work: static int add(int x, int y); llvm::Value *one, *two; llvm::Constant* addfn = llvm::ConstantInt::get(JB->getIntPtrTy(DataLayout), (intptr_t)add); llvm::Type* args[] = { Int32Ty, Int32Ty }; llvm::FunctionType* ftype = llvm::FunctionType::get(Int32Ty,

Hi The following is a database table named friends. +-----+------+------+-------+ | sid | id | fid | ftype | +-----+------+------+-------+ | 30 | 1 | 2 | F | | 31 | 1 | 3 | R | | 32 | 3 | 2 | F | | 33 | 3 | 4 | F | +-----+------+------+-------+ I want to update the ftype field based on id and fid. I want to achive the following. Update friends

I have a function address held in an uint64_t. I would like to cast the function address to a function prototype and create a call to the function in LLVM. How could I do this ? Thanks Xin