mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-03 00:29:31 +00:00
bbcfc51f3b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8 91177308-0d34-0410-b5e6-96231b3b80d8
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
//===-- llvm/ValueHolderImpl.h - Implement ValueHolder template --*- C++ -*--=//
|
|
//
|
|
// This file implements the ValueHolder class. This is kept out of line because
|
|
// it tends to pull in a lot of dependencies on other headers and most files
|
|
// don't need all that crud.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_VALUEHOLDER_IMPL_H
|
|
#define LLVM_VALUEHOLDER_IMPL_H
|
|
|
|
#include "llvm/ValueHolder.h"
|
|
#include "llvm/SymbolTable.h"
|
|
#include <algorithm>
|
|
|
|
template<class ValueSubclass, class ItemParentType>
|
|
void ValueHolder<ValueSubclass,ItemParentType>::setParent(SymTabValue *P) {
|
|
if (Parent) { // Remove all of the items from the old symbol table..
|
|
SymbolTable *SymTab = Parent->getSymbolTable();
|
|
for (iterator I = begin(); I != end(); I++)
|
|
if ((*I)->hasName()) SymTab->remove(*I);
|
|
}
|
|
|
|
Parent = P;
|
|
|
|
if (Parent) { // Remove all of the items from the old symbol table..
|
|
SymbolTable *SymTab = Parent->getSymbolTableSure();
|
|
for (iterator I = begin(); I != end(); I++)
|
|
if ((*I)->hasName()) SymTab->insert(*I);
|
|
}
|
|
}
|
|
|
|
|
|
template<class ValueSubclass, class ItemParentType>
|
|
void ValueHolder<ValueSubclass,ItemParentType>::remove(ValueSubclass *D) {
|
|
iterator I(find(begin(), end(), D));
|
|
assert(I != end() && "Value not in ValueHolder!!");
|
|
remove(I);
|
|
}
|
|
|
|
// ValueHolder::remove(iterator &) this removes the element at the location
|
|
// specified by the iterator, and leaves the iterator pointing to the element
|
|
// that used to follow the element deleted.
|
|
//
|
|
template<class ValueSubclass, class ItemParentType>
|
|
ValueSubclass *ValueHolder<ValueSubclass,ItemParentType>::remove(iterator &DI) {
|
|
assert(DI != ValueList.end() &&
|
|
"Trying to remove the end of the def list!!!");
|
|
|
|
ValueSubclass *i = *DI;
|
|
DI = ValueList.erase(DI);
|
|
|
|
i->setParent(0); // I don't own you anymore... byebye...
|
|
|
|
// You don't get to be in the symbol table anymore... byebye
|
|
if (i->hasName() && Parent)
|
|
Parent->getSymbolTable()->remove(i);
|
|
|
|
return i;
|
|
}
|
|
|
|
template<class ValueSubclass, class ItemParentType>
|
|
ValueSubclass *ValueHolder<ValueSubclass,ItemParentType>
|
|
::remove(const iterator &DI) {
|
|
assert(DI != ValueList.end() &&
|
|
"Trying to remove the end of the def list!!!");
|
|
|
|
ValueSubclass *i = *DI;
|
|
ValueList.erase(DI);
|
|
|
|
i->setParent(0); // I don't own you anymore... byebye...
|
|
|
|
// You don't get to be in the symbol table anymore... byebye
|
|
if (i->hasName() && Parent)
|
|
Parent->getSymbolTable()->remove(i);
|
|
|
|
return i;
|
|
}
|
|
|
|
template<class ValueSubclass, class ItemParentType>
|
|
void ValueHolder<ValueSubclass,ItemParentType>::push_front(ValueSubclass *Inst) {
|
|
assert(Inst->getParent() == 0 && "Value already has parent!");
|
|
Inst->setParent(ItemParent);
|
|
|
|
//ValueList.push_front(Inst);
|
|
ValueList.insert(ValueList.begin(), Inst);
|
|
|
|
if (Inst->hasName() && Parent)
|
|
Parent->getSymbolTableSure()->insert(Inst);
|
|
}
|
|
|
|
template<class ValueSubclass, class ItemParentType>
|
|
void ValueHolder<ValueSubclass,ItemParentType>::push_back(ValueSubclass *Inst) {
|
|
assert(Inst->getParent() == 0 && "Value already has parent!");
|
|
Inst->setParent(ItemParent);
|
|
|
|
ValueList.push_back(Inst);
|
|
|
|
if (Inst->hasName() && Parent)
|
|
Parent->getSymbolTableSure()->insert(Inst);
|
|
}
|
|
|
|
#endif
|