return Functions.back();
}
+static bool CompBBToAtom(MCBasicBlock *BB, const MCTextAtom *Atom) {
+ return BB->getInsts() < Atom;
+}
+
+void MCModule::splitBasicBlocksForAtom(const MCTextAtom *TA,
+ const MCTextAtom *NewTA) {
+ BBsByAtomTy::iterator
+ I = std::lower_bound(BBsByAtom.begin(), BBsByAtom.end(),
+ TA, CompBBToAtom);
+ for (; I != BBsByAtom.end() && (*I)->getInsts() == TA; ++I) {
+ MCBasicBlock *BB = *I;
+ MCBasicBlock *NewBB = &BB->getParent()->createBlock(*NewTA);
+ BB->splitBasicBlock(NewBB);
+ }
+}
+
+void MCModule::trackBBForAtom(const MCTextAtom *Atom, MCBasicBlock *BB) {
+ assert(Atom == BB->getInsts() && "Text atom doesn't back the basic block!");
+ BBsByAtomTy::iterator I = std::lower_bound(BBsByAtom.begin(),
+ BBsByAtom.end(),
+ Atom, CompBBToAtom);
+ for (; I != BBsByAtom.end() && (*I)->getInsts() == Atom; ++I)
+ if (*I == BB)
+ return;
+ BBsByAtom.insert(I, BB);
+}
+
MCModule::~MCModule() {
for (AtomListTy::iterator AI = atom_begin(),
AE = atom_end();