Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/SVals.cpp b/lib/Analysis/SVals.cpp
index 91674b8..688b7ff 100644
--- a/lib/Analysis/SVals.cpp
+++ b/lib/Analysis/SVals.cpp
@@ -58,7 +58,7 @@
return NULL;
}
-/// getAsLocSymbol - If this SVal is a location (subclasses Loc) and
+/// getAsLocSymbol - If this SVal is a location (subclasses Loc) and
/// wraps a symbol, return that SymbolRef. Otherwise return 0.
// FIXME: should we consider SymbolRef wrapped in CodeTextRegion?
SymbolRef SVal::getAsLocSymbol() const {
@@ -76,11 +76,11 @@
SymbolRef SVal::getAsSymbol() const {
if (const nonloc::SymbolVal *X = dyn_cast<nonloc::SymbolVal>(this))
return X->getSymbol();
-
+
if (const nonloc::SymExprVal *X = dyn_cast<nonloc::SymExprVal>(this))
if (SymbolRef Y = dyn_cast<SymbolData>(X->getSymbolicExpression()))
return Y;
-
+
return getAsLocSymbol();
}
@@ -89,7 +89,7 @@
const SymExpr *SVal::getAsSymbolicExpression() const {
if (const nonloc::SymExprVal *X = dyn_cast<nonloc::SymExprVal>(this))
return X->getSymbolicExpression();
-
+
return getAsSymbol();
}
@@ -115,13 +115,13 @@
SVal::symbol_iterator::symbol_iterator(const SymExpr *SE) {
itr.push_back(SE);
- while (!isa<SymbolData>(itr.back())) expand();
+ while (!isa<SymbolData>(itr.back())) expand();
}
SVal::symbol_iterator& SVal::symbol_iterator::operator++() {
assert(!itr.empty() && "attempting to iterate on an 'end' iterator");
assert(isa<SymbolData>(itr.back()));
- itr.pop_back();
+ itr.pop_back();
if (!itr.empty())
while (!isa<SymbolData>(itr.back())) expand();
return *this;
@@ -135,17 +135,17 @@
void SVal::symbol_iterator::expand() {
const SymExpr *SE = itr.back();
itr.pop_back();
-
+
if (const SymIntExpr *SIE = dyn_cast<SymIntExpr>(SE)) {
itr.push_back(SIE->getLHS());
return;
- }
+ }
else if (const SymSymExpr *SSE = dyn_cast<SymSymExpr>(SE)) {
itr.push_back(SSE->getLHS());
itr.push_back(SSE->getRHS());
return;
}
-
+
assert(false && "unhandled expansion case");
}
@@ -189,10 +189,10 @@
SVal nonloc::ConcreteInt::evalBinOp(ValueManager &ValMgr,
BinaryOperator::Opcode Op,
- const nonloc::ConcreteInt& R) const {
+ const nonloc::ConcreteInt& R) const {
const llvm::APSInt* X =
ValMgr.getBasicValueFactory().EvaluateAPSInt(Op, getValue(), R.getValue());
-
+
if (X)
return nonloc::ConcreteInt(*X);
else
@@ -215,12 +215,12 @@
SVal loc::ConcreteInt::EvalBinOp(BasicValueFactory& BasicVals,
BinaryOperator::Opcode Op,
const loc::ConcreteInt& R) const {
-
+
assert (Op == BinaryOperator::Add || Op == BinaryOperator::Sub ||
(Op >= BinaryOperator::LT && Op <= BinaryOperator::NE));
-
+
const llvm::APSInt* X = BasicVals.EvaluateAPSInt(Op, getValue(), R.getValue());
-
+
if (X)
return loc::ConcreteInt(*X);
else
@@ -234,40 +234,40 @@
void SVal::dump() const { dumpToStream(llvm::errs()); }
void SVal::dumpToStream(llvm::raw_ostream& os) const {
- switch (getBaseKind()) {
+ switch (getBaseKind()) {
case UnknownKind:
os << "Invalid";
- break;
+ break;
case NonLocKind:
cast<NonLoc>(this)->dumpToStream(os);
- break;
+ break;
case LocKind:
cast<Loc>(this)->dumpToStream(os);
- break;
+ break;
case UndefinedKind:
os << "Undefined";
- break;
+ break;
default:
assert (false && "Invalid SVal.");
}
}
void NonLoc::dumpToStream(llvm::raw_ostream& os) const {
- switch (getSubKind()) {
+ switch (getSubKind()) {
case nonloc::ConcreteIntKind:
os << cast<nonloc::ConcreteInt>(this)->getValue().getZExtValue();
if (cast<nonloc::ConcreteInt>(this)->getValue().isUnsigned())
- os << 'U';
- break;
+ os << 'U';
+ break;
case nonloc::SymbolValKind:
os << '$' << cast<nonloc::SymbolVal>(this)->getSymbol();
- break;
+ break;
case nonloc::SymExprValKind: {
const nonloc::SymExprVal& C = *cast<nonloc::SymExprVal>(this);
const SymExpr *SE = C.getSymbolicExpression();
os << SE;
break;
- }
+ }
case nonloc::LocAsIntegerKind: {
const nonloc::LocAsInteger& C = *cast<nonloc::LocAsInteger>(this);
os << C.getLoc() << " [as " << C.getNumBits() << " bit integer]";
@@ -278,7 +278,7 @@
os << "compoundVal{";
bool first = true;
for (nonloc::CompoundVal::iterator I=C.begin(), E=C.end(); I!=E; ++I) {
- if (first) {
+ if (first) {
os << ' '; first = false;
}
else
@@ -294,24 +294,24 @@
os << "lazyCompoundVal{" << (void*) C.getState() << ',' << C.getRegion()
<< '}';
break;
- }
+ }
default:
assert (false && "Pretty-printed not implemented for this NonLoc.");
break;
}
}
-void Loc::dumpToStream(llvm::raw_ostream& os) const {
- switch (getSubKind()) {
+void Loc::dumpToStream(llvm::raw_ostream& os) const {
+ switch (getSubKind()) {
case loc::ConcreteIntKind:
os << cast<loc::ConcreteInt>(this)->getValue().getZExtValue() << " (Loc)";
- break;
+ break;
case loc::GotoLabelKind:
os << "&&" << cast<loc::GotoLabel>(this)->getLabel()->getID()->getName();
break;
case loc::MemRegionKind:
os << '&' << cast<loc::MemRegionVal>(this)->getRegion()->getString();
- break;
+ break;
default:
assert(false && "Pretty-printing not implemented for this Loc.");
break;