56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
//===-- lib/MC/MCFunction.cpp -----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/MC/MCFunction.h"
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#include "llvm/MC/MCAtom.h"
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#include "llvm/Support/raw_ostream.h"
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#include <algorithm>
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using namespace llvm;
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// MCFunction
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MCFunction::MCFunction(StringRef Name)
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: Name(Name)
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{}
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MCFunction::~MCFunction() {
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for (iterator I = begin(), E = end(); I != E; ++I)
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delete *I;
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}
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MCBasicBlock &MCFunction::createBlock(const MCTextAtom &TA) {
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Blocks.push_back(new MCBasicBlock(TA, this));
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return *Blocks.back();
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}
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// MCBasicBlock
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MCBasicBlock::MCBasicBlock(const MCTextAtom &Insts, MCFunction *Parent)
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: Insts(&Insts), Parent(Parent)
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{}
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void MCBasicBlock::addSuccessor(const MCBasicBlock *MCBB) {
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Successors.push_back(MCBB);
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}
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bool MCBasicBlock::isSuccessor(const MCBasicBlock *MCBB) const {
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return std::find(Successors.begin(), Successors.end(),
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MCBB) != Successors.end();
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}
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void MCBasicBlock::addPredecessor(const MCBasicBlock *MCBB) {
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Predecessors.push_back(MCBB);
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}
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bool MCBasicBlock::isPredecessor(const MCBasicBlock *MCBB) const {
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return std::find(Predecessors.begin(), Predecessors.end(),
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MCBB) != Predecessors.end();
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}
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