| //===-- LLVMContext.cpp - Implement LLVMContext -----------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements LLVMContext, as a wrapper around the opaque |
| // class LLVMContextImpl. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/LLVMContext.h" |
| #include "llvm/Metadata.h" |
| #include "llvm/Constants.h" |
| #include "llvm/Instruction.h" |
| #include "llvm/Support/ManagedStatic.h" |
| #include "llvm/Support/ValueHandle.h" |
| #include "LLVMContextImpl.h" |
| #include <set> |
| |
| using namespace llvm; |
| |
| static ManagedStatic<LLVMContext> GlobalContext; |
| |
| LLVMContext& llvm::getGlobalContext() { |
| return *GlobalContext; |
| } |
| |
| LLVMContext::LLVMContext() : pImpl(new LLVMContextImpl(*this)) { } |
| LLVMContext::~LLVMContext() { delete pImpl; } |
| |
| GetElementPtrConstantExpr::GetElementPtrConstantExpr |
| (Constant *C, |
| const std::vector<Constant*> &IdxList, |
| const Type *DestTy) |
| : ConstantExpr(DestTy, Instruction::GetElementPtr, |
| OperandTraits<GetElementPtrConstantExpr>::op_end(this) |
| - (IdxList.size()+1), |
| IdxList.size()+1) { |
| OperandList[0] = C; |
| for (unsigned i = 0, E = IdxList.size(); i != E; ++i) |
| OperandList[i+1] = IdxList[i]; |
| } |
| |
| MetadataContext &LLVMContext::getMetadata() { |
| return pImpl->TheMetadata; |
| } |