diff options
Diffstat (limited to 'examples/Fibonacci/fibonacci.cpp')
-rw-r--r-- | examples/Fibonacci/fibonacci.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/examples/Fibonacci/fibonacci.cpp b/examples/Fibonacci/fibonacci.cpp index c3431fc..b1a4691 100644 --- a/examples/Fibonacci/fibonacci.cpp +++ b/examples/Fibonacci/fibonacci.cpp @@ -36,35 +36,36 @@ #include "llvm/Support/raw_ostream.h" using namespace llvm; -static Function *CreateFibFunction(Module *M) { +static Function *CreateFibFunction(Module *M, LLVMContext &Context) { // Create the fib function and insert it into module M. This function is said // to return an int and take an int parameter. Function *FibF = - cast<Function>(M->getOrInsertFunction("fib", Type::Int32Ty, Type::Int32Ty, + cast<Function>(M->getOrInsertFunction("fib", Type::getInt32Ty(Context), + Type::getInt32Ty(Context), (Type *)0)); // Add a basic block to the function. - BasicBlock *BB = BasicBlock::Create("EntryBlock", FibF); + BasicBlock *BB = BasicBlock::Create(Context, "EntryBlock", FibF); // Get pointers to the constants. - Value *One = ConstantInt::get(Type::Int32Ty, 1); - Value *Two = ConstantInt::get(Type::Int32Ty, 2); + Value *One = ConstantInt::get(Type::getInt32Ty(Context), 1); + Value *Two = ConstantInt::get(Type::getInt32Ty(Context), 2); // Get pointer to the integer argument of the add1 function... Argument *ArgX = FibF->arg_begin(); // Get the arg. ArgX->setName("AnArg"); // Give it a nice symbolic name for fun. // Create the true_block. - BasicBlock *RetBB = BasicBlock::Create("return", FibF); + BasicBlock *RetBB = BasicBlock::Create(Context, "return", FibF); // Create an exit block. - BasicBlock* RecurseBB = BasicBlock::Create("recurse", FibF); + BasicBlock* RecurseBB = BasicBlock::Create(Context, "recurse", FibF); // Create the "if (arg <= 2) goto exitbb" - Value *CondInst = new ICmpInst(ICmpInst::ICMP_SLE, ArgX, Two, "cond", BB); + Value *CondInst = new ICmpInst(*BB, ICmpInst::ICMP_SLE, ArgX, Two, "cond"); BranchInst::Create(RetBB, RecurseBB, CondInst, BB); // Create: ret int 1 - ReturnInst::Create(One, RetBB); + ReturnInst::Create(Context, One, RetBB); // create fib(x-1) Value *Sub = BinaryOperator::CreateSub(ArgX, One, "arg", RecurseBB); @@ -82,7 +83,7 @@ static Function *CreateFibFunction(Module *M) { "addresult", RecurseBB); // Create the return instruction and add it to the basic block - ReturnInst::Create(Sum, RecurseBB); + ReturnInst::Create(Context, Sum, RecurseBB); return FibF; } @@ -97,11 +98,10 @@ int main(int argc, char **argv) { Module *M = new Module("test", Context); // We are about to create the "fib" function: - Function *FibF = CreateFibFunction(M); + Function *FibF = CreateFibFunction(M, Context); // Now we going to create JIT - ExistingModuleProvider *MP = new ExistingModuleProvider(M); - ExecutionEngine *EE = ExecutionEngine::create(MP, false); + ExecutionEngine *EE = EngineBuilder(M).create(); errs() << "verifying... "; if (verifyModule(*M)) { |