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more cleanup

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112401 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-08-29 04:13:43 +00:00
parent 6e1f51099d
commit 9476d746d6
1 changed files with 8 additions and 8 deletions
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16
lib/Analysis/AliasSetTracker.cpp
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@ -111,7 +111,7 @@ void AliasSet::addPointer(AliasSetTracker &AST, PointerRec &Entry,
*PtrListEnd = &Entry;
PtrListEnd = Entry.setPrevInList(PtrListEnd);
assert(*PtrListEnd == 0 && "End of list is not null?");
addRef(); // Entry points to alias set...
addRef(); // Entry points to alias set.
}
void AliasSet::addCallSite(CallSite CS, AliasAnalysis &AA) {
@ -140,7 +140,7 @@ bool AliasSet::aliasesPointer(const Value *Ptr, unsigned Size,
assert(CallSites.empty() && "Illegal must alias set!");
// If this is a set of MustAliases, only check to see if the pointer aliases
// SOME value in the set...
// SOME value in the set.
PointerRec *SomePtr = getSomePointer();
assert(SomePtr && "Empty must-alias set??");
return AA.alias(SomePtr->getValue(), SomePtr->getSize(), Ptr, Size);
@ -248,7 +248,7 @@ AliasSet &AliasSetTracker::getAliasSetForPointer(Value *Pointer, unsigned Size,
bool *New) {
AliasSet::PointerRec &Entry = getEntryFor(Pointer);
// Check to see if the pointer is already known...
// Check to see if the pointer is already known.
if (Entry.hasAliasSet()) {
Entry.updateSize(Size);
// Return the set!
@ -256,13 +256,13 @@ AliasSet &AliasSetTracker::getAliasSetForPointer(Value *Pointer, unsigned Size,
}
if (AliasSet *AS = findAliasSetForPointer(Pointer, Size)) {
// Add it to the alias set it aliases...
// Add it to the alias set it aliases.
AS->addPointer(*this, Entry, Size);
return *AS;
}
if (New) *New = true;
// Otherwise create a new alias set to hold the loaded pointer...
// Otherwise create a new alias set to hold the loaded pointer.
AliasSets.push_back(new AliasSet());
AliasSets.back().addPointer(*this, Entry, Size);
return AliasSets.back();
@ -437,11 +437,11 @@ bool AliasSetTracker::remove(Instruction *I) {
// Dispatch to one of the other remove methods...
if (LoadInst *LI = dyn_cast<LoadInst>(I))
return remove(LI);
else if (StoreInst *SI = dyn_cast<StoreInst>(I))
if (StoreInst *SI = dyn_cast<StoreInst>(I))
return remove(SI);
else if (CallInst *CI = dyn_cast<CallInst>(I))
if (CallInst *CI = dyn_cast<CallInst>(I))
return remove(CI);
else if (VAArgInst *VAAI = dyn_cast<VAArgInst>(I))
if (VAArgInst *VAAI = dyn_cast<VAArgInst>(I))
return remove(VAAI);
return true;
}