// assignments to subsections of the memory unit.
// Only allow direct and non-volatile loads and stores...
- for (Value::use_const_iterator UI = AI->use_begin(), UE = AI->use_end();
+ for (Value::const_use_iterator UI = AI->use_begin(), UE = AI->use_end();
UI != UE; ++UI) // Loop over all of the uses of the alloca
if (const LoadInst *LI = dyn_cast<LoadInst>(*UI)) {
if (LI->isVolatile())
// If this PHI node merges one value and/or undefs, get the value.
if (Value *V = PN->hasConstantValue(&DT)) {
- if (AST && isa<PointerType>(PN->getType()))
+ if (AST && PN->getType()->isPointerTy())
AST->deleteValue(PN);
PN->replaceAllUsesWith(V);
PN->eraseFromParent();
if (ReplVal == LI)
ReplVal = UndefValue::get(LI->getType());
LI->replaceAllUsesWith(ReplVal);
- if (AST && isa<PointerType>(LI->getType()))
+ if (AST && LI->getType()->isPointerTy())
AST->deleteValue(LI);
LI->eraseFromParent();
LBI.deleteValue(LI);
for (Value::use_iterator UI = AI->use_begin(), E = AI->use_end(); UI != E;)
if (LoadInst *LI = dyn_cast<LoadInst>(*UI++)) {
LI->replaceAllUsesWith(UndefValue::get(LI->getType()));
- if (AST && isa<PointerType>(LI->getType()))
+ if (AST && LI->getType()->isPointerTy())
AST->deleteValue(LI);
LBI.deleteValue(LI);
LI->eraseFromParent();
// Otherwise, there was a store before this load, the load takes its value.
--I;
LI->replaceAllUsesWith(I->second->getOperand(0));
- if (AST && isa<PointerType>(LI->getType()))
+ if (AST && LI->getType()->isPointerTy())
AST->deleteValue(LI);
LI->eraseFromParent();
LBI.deleteValue(LI);
InsertedPHINodes.insert(PN);
- if (AST && isa<PointerType>(PN->getType()))
+ if (AST && PN->getType()->isPointerTy())
AST->copyValue(PointerAllocaValues[AllocaNo], PN);
return true;
// Anything using the load now uses the current value.
LI->replaceAllUsesWith(V);
- if (AST && isa<PointerType>(LI->getType()))
+ if (AST && LI->getType()->isPointerTy())
AST->deleteValue(LI);
BB->getInstList().erase(LI);
} else if (StoreInst *SI = dyn_cast<StoreInst>(I)) {