#include "llvm/Analysis/Passes.h"
-#include "llvm/Analysis/Verifier.h"
#include "llvm/ExecutionEngine/ExecutionEngine.h"
-#include "llvm/ExecutionEngine/JIT.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
+#include "llvm/IR/Verifier.h"
#include "llvm/PassManager.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Transforms/Scalar.h"
//===----------------------------------------------------------------------===//
// Abstract Syntax Tree (aka Parse Tree)
//===----------------------------------------------------------------------===//
-
+namespace {
/// ExprAST - Base class for all expression nodes.
class ExprAST {
public:
- virtual ~ExprAST();
+ virtual ~ExprAST() {}
virtual Value *Codegen() = 0;
};
-// Provide out-of-line definition to prevent weak vtable.
-ExprAST::~ExprAST() {}
-
/// NumberExprAST - Expression class for numeric literals like "1.0".
class NumberExprAST : public ExprAST {
double Val;
Function *Codegen();
};
+} // end anonymous namespace
//===----------------------------------------------------------------------===//
// Parser
// Set up the optimizer pipeline. Start with registering info about how the
// target lays out data structures.
- OurFPM.add(new DataLayout(*TheExecutionEngine->getDataLayout()));
+ TheModule->setDataLayout(TheExecutionEngine->getDataLayout());
+ OurFPM.add(new DataLayoutPass(TheModule));
// Provide basic AliasAnalysis support for GVN.
OurFPM.add(createBasicAliasAnalysisPass());
// Do simple "peephole" optimizations and bit-twiddling optzns.