X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=examples%2FParallelJIT%2FParallelJIT.cpp;h=27ea8b1419fb6a0460a71848c636fb9656132e98;hb=d16725c31fbb40fcbf0cdf68b2b417ba445c5140;hp=e812d84eafc85a8ef254414f0caaf02e74746b9e;hpb=7cbd8a3e92221437048b484d5ef9c0a22d0f8c58;p=oota-llvm.git diff --git a/examples/ParallelJIT/ParallelJIT.cpp b/examples/ParallelJIT/ParallelJIT.cpp index e812d84eafc..27ea8b1419f 100644 --- a/examples/ParallelJIT/ParallelJIT.cpp +++ b/examples/ParallelJIT/ParallelJIT.cpp @@ -17,16 +17,18 @@ // call into the JIT at the same time (or the best possible approximation of the // same time). This test had assertion errors until I got the locking right. -#include -#include "llvm/Module.h" -#include "llvm/Constants.h" -#include "llvm/DerivedTypes.h" -#include "llvm/Instructions.h" -#include "llvm/ModuleProvider.h" -#include "llvm/ExecutionEngine/JIT.h" -#include "llvm/ExecutionEngine/Interpreter.h" +#include "llvm/ADT/STLExtras.h" #include "llvm/ExecutionEngine/GenericValue.h" +#include "llvm/ExecutionEngine/Interpreter.h" +#include "llvm/IR/Constants.h" +#include "llvm/IR/DerivedTypes.h" +#include "llvm/IR/Instructions.h" +#include "llvm/IR/LLVMContext.h" +#include "llvm/IR/Module.h" +#include "llvm/Support/TargetSelect.h" #include +#include + using namespace llvm; static Function* createAdd1(Module *M) { @@ -34,15 +36,17 @@ static Function* createAdd1(Module *M) { // function will have a return type of "int" and take an argument of "int". // The '0' terminates the list of argument types. Function *Add1F = - cast(M->getOrInsertFunction("add1", Type::Int32Ty, Type::Int32Ty, - (Type *)0)); + cast(M->getOrInsertFunction("add1", + Type::getInt32Ty(M->getContext()), + Type::getInt32Ty(M->getContext()), + nullptr)); // Add a basic block to the function. As before, it automatically inserts // because of the last argument. - BasicBlock *BB = BasicBlock::Create("EntryBlock", Add1F); + BasicBlock *BB = BasicBlock::Create(M->getContext(), "EntryBlock", Add1F); // Get pointers to the constant `1'. - Value *One = ConstantInt::get(Type::Int32Ty, 1); + Value *One = ConstantInt::get(Type::getInt32Ty(M->getContext()), 1); // Get pointers to the integer argument of the add1 function... assert(Add1F->arg_begin() != Add1F->arg_end()); // Make sure there's an arg @@ -53,7 +57,7 @@ static Function* createAdd1(Module *M) { Instruction *Add = BinaryOperator::CreateAdd(One, ArgX, "addresult", BB); // Create the return instruction and add it to the basic block - ReturnInst::Create(Add, BB); + ReturnInst::Create(M->getContext(), Add, BB); // Now, function add1 is ready. return Add1F; @@ -63,31 +67,33 @@ static Function *CreateFibFunction(Module *M) { // 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(M->getOrInsertFunction("fib", Type::Int32Ty, Type::Int32Ty, - (Type *)0)); + cast(M->getOrInsertFunction("fib", + Type::getInt32Ty(M->getContext()), + Type::getInt32Ty(M->getContext()), + nullptr)); // Add a basic block to the function. - BasicBlock *BB = BasicBlock::Create("EntryBlock", FibF); + BasicBlock *BB = BasicBlock::Create(M->getContext(), "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(M->getContext()), 1); + Value *Two = ConstantInt::get(Type::getInt32Ty(M->getContext()), 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(M->getContext(), "return", FibF); // Create an exit block. - BasicBlock* RecurseBB = BasicBlock::Create("recurse", FibF); + BasicBlock* RecurseBB = BasicBlock::Create(M->getContext(), "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(M->getContext(), One, RetBB); // create fib(x-1) Value *Sub = BinaryOperator::CreateSub(ArgX, One, "arg", RecurseBB); @@ -102,7 +108,7 @@ static Function *CreateFibFunction(Module *M) { BinaryOperator::CreateAdd(CallFibX1, CallFibX2, "addresult", RecurseBB); // Create the return instruction and add it to the basic block - ReturnInst::Create(Sum, RecurseBB); + ReturnInst::Create(M->getContext(), Sum, RecurseBB); return FibF; } @@ -124,16 +130,17 @@ public: n = 0; waitFor = 0; - int result = pthread_cond_init( &condition, NULL ); + int result = pthread_cond_init( &condition, nullptr ); assert( result == 0 ); - result = pthread_mutex_init( &mutex, NULL ); + result = pthread_mutex_init( &mutex, nullptr ); assert( result == 0 ); } ~WaitForThreads() { int result = pthread_cond_destroy( &condition ); + (void)result; assert( result == 0 ); result = pthread_mutex_destroy( &mutex ); @@ -144,6 +151,7 @@ public: void block() { int result = pthread_mutex_lock( &mutex ); + (void)result; assert( result == 0 ); n ++; //~ std::cout << "block() n " << n << " waitFor " << waitFor << std::endl; @@ -173,6 +181,7 @@ public: void releaseThreads( size_t num ) { int result = pthread_mutex_lock( &mutex ); + (void)result; assert( result == 0 ); if ( n >= num ) { @@ -204,7 +213,8 @@ private: waitFor = 0; int result = pthread_cond_broadcast( &condition ); - assert(result == 0); result=result; + (void)result; + assert(result == 0); } size_t n; @@ -229,17 +239,19 @@ void* callFunc( void* param ) return (void*)(intptr_t)gv.IntVal.getZExtValue(); } -int main() -{ +int main() { + InitializeNativeTarget(); + LLVMContext Context; + // Create some module to put our function into it. - Module *M = new Module("test"); + std::unique_ptr Owner = make_unique("test", Context); + Module *M = Owner.get(); Function* add1F = createAdd1( M ); Function* fibF = CreateFibFunction( M ); // Now we create the JIT. - ExistingModuleProvider* MP = new ExistingModuleProvider(M); - ExecutionEngine* EE = ExecutionEngine::create(MP, false); + ExecutionEngine* EE = EngineBuilder(std::move(Owner)).create(); //~ std::cout << "We just constructed this LLVM module:\n\n" << *M; //~ std::cout << "\n\nRunning foo: " << std::flush; @@ -250,21 +262,21 @@ int main() struct threadParams fib2 = { EE, fibF, 42 }; pthread_t add1Thread; - int result = pthread_create( &add1Thread, NULL, callFunc, &add1 ); + int result = pthread_create( &add1Thread, nullptr, callFunc, &add1 ); if ( result != 0 ) { std::cerr << "Could not create thread" << std::endl; return 1; } pthread_t fibThread1; - result = pthread_create( &fibThread1, NULL, callFunc, &fib1 ); + result = pthread_create( &fibThread1, nullptr, callFunc, &fib1 ); if ( result != 0 ) { std::cerr << "Could not create thread" << std::endl; return 1; } pthread_t fibThread2; - result = pthread_create( &fibThread2, NULL, callFunc, &fib2 ); + result = pthread_create( &fibThread2, nullptr, callFunc, &fib2 ); if ( result != 0 ) { std::cerr << "Could not create thread" << std::endl; return 1;