Displaying 2 results from an estimated 2 matches for "printf_type".
2003 Nov 21
2
[LLVMdev] GetElementPtrInst Again!
...ht.
I've declared printf as a function taking a pointer to SByteTy with var
args and returning SIntTy:
> // Create a function for output (int printf(format,...))
> std::vector<Type*> params;
> params.push_back( PointerType::get( Type::SByteTy ) );
> FunctionType* printf_type = FunctionType::get( Type::IntTy, params, true );
> ThePrintf = new Function( printf_type, GlobalValue::ExternalLinkage,
> "printf", TheModule);
>...
2013 Dec 16
3
[LLVMdev] Add call printf instructions problems
...t() : FunctionPass(ID){}
//define a extern function "printf"
static llvm::Function*
printf_prototype(llvm::LLVMContext& ctx, llvm::Module *mod)
{
std::vector<llvm::Type*> printf_arg_types;
printf_arg_types.push_back(llvm::Type::getInt32Ty(ctx));
llvm::FunctionType* printf_type =
llvm::FunctionType::get(llvm::Type::getInt32Ty(ctx),
printf_arg_types, true);
llvm::Function *func = llvm::Function::Create(printf_type,
llvm::Function::ExternalLinkage,
llvm::Twine("printf"),mod);
func->setCallingConv(llvm::CallingConv::C);
retur...