本文整理汇总了C++中Opnd::getMemOpndKind方法的典型用法代码示例。如果您正苦于以下问题：C++ Opnd::getMemOpndKind方法的具体用法？C++ Opnd::getMemOpndKind怎么用？C++ Opnd::getMemOpndKind使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Opnd的用法示例。
在下文中一共展示了Opnd::getMemOpndKind方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: runImpl
//.........这里部分代码省略.........
Opnd* store_obj = inst->getParentObjectStore();
if (store_obj)
{
isParentOpnd[store_obj->getId()] = true;
}
}
}
#endif
for (Nodes::const_iterator it = nodes.begin(),end = nodes.end(); it!=end; ++it) {
Node* node = *it;
if (node->isBlockNode()) {
//Here we'll try to remove redundant branches that could appear after
//branch translations. All such branches are supposed to be conditional.
Inst * inst = (Inst *)node->getLastInst();
if(inst && node->getOutEdges().size() > 1) {
Edges edges = node->getOutEdges();
for (Edges::const_iterator ite1 = ++edges.begin(), end = edges.end(); ite1 != end; ++ite1) {
for (Edges::const_iterator ite2 = edges.begin(); ite1 != ite2; ++ite2) {
Edge *edge1 = *ite1;
Edge *edge2 = *ite2;
assert(edge1 != edge2);
//If this condition is satisfied then there are at least two branches with
//the same destination
if (edge1->getTargetNode() == edge2->getTargetNode()) {
//Check that edges are conditional and the last instruction is branch,
//the other situations are not permitted at the moment
assert(inst->hasKind(Inst::Kind_BranchInst));
assert(edge1->getKind() == Edge::Kind_True ||
edge1->getKind() == Edge::Kind_False);
assert(edge2->getKind() == Edge::Kind_True ||
edge2->getKind() == Edge::Kind_False);
//Remove last instruction if it is a branch
inst->unlink();
irManager->getFlowGraph()->removeEdge(edge2);
}
}
}
}
irManager->getLiveAtExit(node, ls);
for (Inst * inst=(Inst*)node->getLastInst(), * prevInst=NULL; inst!=NULL; inst=prevInst) {
prevInst=inst->getPrevInst();
// Prevent debug traps or instructions with side effects
// like (MOVS) from being removed.
bool deadInst=!inst->hasSideEffect() && (inst->getMnemonic() != Mnemonic_INT3);
#ifdef ORDER //yzm
for (unsigned int i = 0 ; i < inst->getOpndCount() ; i ++)
{
Opnd* opnd = inst->getOpnd(i);
if (isParentOpnd[opnd->getId()])
deadInst = false;
}
#endif
if (deadInst) {
if (inst->hasKind(Inst::Kind_CopyPseudoInst)) {
Opnd * opnd=inst->getOpnd(1);
if (opnd->getType()->isFP() && opnd->getDefiningInst()!=NULL && opnd->getDefiningInst()->getMnemonic()==Mnemonic_CALL) {
deadInst=false;
}
}
if (deadInst) {
Inst::Opnds opnds(inst, Inst::OpndRole_All);
for (Inst::Opnds::iterator ito = opnds.begin(); ito != opnds.end(); ito = opnds.next(ito)) {
Opnd * opnd = inst->getOpnd(ito);
if ((ls.getBit(opnd->getId()) && (inst->getOpndRoles(ito) & Inst::OpndRole_Def)) ||
(((opnd->getMemOpndKind()&(MemOpndKind_Heap|MemOpndKind_StackManualLayout))!=0) && (inst->getMnemonic() != Mnemonic_LEA))) {
deadInst=false;
break;
}
}
}
}
if (deadInst) {
inst->unlink();
} else {
irManager->updateLiveness(inst, ls);
}
}
irManager->getLiveAtEntry(node)->copyFrom(ls);
}
}
irManager->eliminateSameOpndMoves();
irManager->getFlowGraph()->purgeEmptyNodes();
irManager->getFlowGraph()->mergeAdjacentNodes(true, false);
irManager->getFlowGraph()->purgeUnreachableNodes();
irManager->packOpnds();
irManager->invalidateLivenessInfo();
}