#include "llvm/Analysis/LoopPass.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/ScalarEvolutionExpressions.h"
+#include "llvm/Analysis/ValueTracking.h"
#include "llvm/Instructions.h"
#include "llvm/Operator.h"
#include "llvm/Support/Allocator.h"
static AliasAnalysis::AliasResult UnderlyingObjectsAlias(AliasAnalysis *AA,
const Value *A,
const Value *B) {
- const Value *aObj = A->getUnderlyingObject();
- const Value *bObj = B->getUnderlyingObject();
+ const Value *aObj = GetUnderlyingObject(A);
+ const Value *bObj = GetUnderlyingObject(B);
return AA->alias(aObj, AA->getTypeStoreSize(aObj->getType()),
bObj, AA->getTypeStoreSize(bObj->getType()));
}
switch (UnderlyingObjectsAlias(AA, aPtr, bPtr)) {
case AliasAnalysis::MayAlias:
+ case AliasAnalysis::PartialAlias:
// We can not analyse objects if we do not know about their aliasing.
DEBUG(dbgs() << "---> [?] may alias\n");
return Unknown;