本文整理汇总了C++中NamedMDNode::op_end方法的典型用法代码示例。如果您正苦于以下问题：C++ NamedMDNode::op_end方法的具体用法？C++ NamedMDNode::op_end怎么用？C++ NamedMDNode::op_end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NamedMDNode的用法示例。
在下文中一共展示了NamedMDNode::op_end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: jl_merge_module
// destructively move the contents of src into dest
// this assumes that the targets of the two modules are the same
// including the DataLayout and ModuleFlags (for example)
// and that there is no module-level assembly
static void jl_merge_module(Module *dest, std::unique_ptr<Module> src)
{
assert(dest != src.get());
for (Module::global_iterator I = src->global_begin(), E = src->global_end(); I != E;) {
GlobalVariable *sG = &*I;
GlobalValue *dG = dest->getNamedValue(sG->getName());
++I;
// Replace a declaration with the definition:
if (dG) {
if (sG->isDeclaration()) {
sG->replaceAllUsesWith(dG);
sG->eraseFromParent();
continue;
}
else {
dG->replaceAllUsesWith(sG);
dG->eraseFromParent();
}
}
// Reparent the global variable:
sG->removeFromParent();
dest->getGlobalList().push_back(sG);
// Comdat is owned by the Module, recreate it in the new parent:
addComdat(sG);
}
for (Module::iterator I = src->begin(), E = src->end(); I != E;) {
Function *sG = &*I;
GlobalValue *dG = dest->getNamedValue(sG->getName());
++I;
// Replace a declaration with the definition:
if (dG) {
if (sG->isDeclaration()) {
sG->replaceAllUsesWith(dG);
sG->eraseFromParent();
continue;
}
else {
dG->replaceAllUsesWith(sG);
dG->eraseFromParent();
}
}
// Reparent the global variable:
sG->removeFromParent();
dest->getFunctionList().push_back(sG);
// Comdat is owned by the Module, recreate it in the new parent:
addComdat(sG);
}
for (Module::alias_iterator I = src->alias_begin(), E = src->alias_end(); I != E;) {
GlobalAlias *sG = &*I;
GlobalValue *dG = dest->getNamedValue(sG->getName());
++I;
if (dG) {
if (!dG->isDeclaration()) { // aliases are always definitions, so this test is reversed from the above two
sG->replaceAllUsesWith(dG);
sG->eraseFromParent();
continue;
}
else {
dG->replaceAllUsesWith(sG);
dG->eraseFromParent();
}
}
sG->removeFromParent();
dest->getAliasList().push_back(sG);
}
// metadata nodes need to be explicitly merged not just copied
// so there are special passes here for each known type of metadata
NamedMDNode *sNMD = src->getNamedMetadata("llvm.dbg.cu");
if (sNMD) {
NamedMDNode *dNMD = dest->getOrInsertNamedMetadata("llvm.dbg.cu");
#ifdef LLVM35
for (NamedMDNode::op_iterator I = sNMD->op_begin(), E = sNMD->op_end(); I != E; ++I) {
dNMD->addOperand(*I);
}
#else
for (unsigned i = 0, l = sNMD->getNumOperands(); i < l; i++) {
dNMD->addOperand(sNMD->getOperand(i));
}
#endif
}
}