void AliasSet::addUnknownInst(Instruction *I, AliasAnalysis &AA) {
if (UnknownInsts.empty())
addRef();
- UnknownInsts.push_back(I);
+ UnknownInsts.emplace_back(I);
if (!I->mayWriteToMemory()) {
AliasTy = MayAlias;
return false;
}
-bool AliasSet::aliasesUnknownInst(Instruction *Inst, AliasAnalysis &AA) const {
+bool AliasSet::aliasesUnknownInst(const Instruction *Inst,
+ AliasAnalysis &AA) const {
if (!Inst->mayReadOrWriteMemory())
return false;
for (unsigned i = 0, e = UnknownInsts.size(); i != e; ++i) {
- CallSite C1(getUnknownInst(i)), C2(Inst);
+ ImmutableCallSite C1(getUnknownInst(i)), C2(Inst);
if (!C1 || !C2 ||
AA.getModRefInfo(C1, C2) != AliasAnalysis::NoModRef ||
AA.getModRefInfo(C2, C1) != AliasAnalysis::NoModRef)
/// containsPointer - Return true if the specified location is represented by
/// this alias set, false otherwise. This does not modify the AST object or
/// alias sets.
-bool AliasSetTracker::containsPointer(Value *Ptr, uint64_t Size,
+bool AliasSetTracker::containsPointer(const Value *Ptr, uint64_t Size,
const AAMDNodes &AAInfo) const {
for (const_iterator I = begin(), E = end(); I != E; ++I)
if (!I->Forward && I->aliasesPointer(Ptr, Size, AAInfo, AA))
return false;
}
-bool AliasSetTracker::containsUnknown(Instruction *Inst) const {
+bool AliasSetTracker::containsUnknown(const Instruction *Inst) const {
for (const_iterator I = begin(), E = end(); I != E; ++I)
if (!I->Forward && I->aliasesUnknownInst(Inst, AA))
return true;