Strip trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82332 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index 78cbad8..5d275dd 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -71,7 +71,7 @@
DIDescriptor::DIDescriptor(MDNode *N, unsigned RequiredTag) {
DbgNode = N;
-
+
// If this is non-null, check to see if the Tag matches. If not, set to null.
if (N && getTag() != RequiredTag) {
DbgNode = 0;
@@ -84,28 +84,28 @@
if (DbgNode == 0)
return Result;
- if (Elt < DbgNode->getNumElements())
+ if (Elt < DbgNode->getNumElements())
if (MDString *MDS = dyn_cast_or_null<MDString>(DbgNode->getElement(Elt))) {
Result.assign(MDS->begin(), MDS->begin() + MDS->length());
return Result;
}
-
+
return Result;
}
uint64_t DIDescriptor::getUInt64Field(unsigned Elt) const {
- if (DbgNode == 0)
+ if (DbgNode == 0)
return 0;
if (Elt < DbgNode->getNumElements())
if (ConstantInt *CI = dyn_cast<ConstantInt>(DbgNode->getElement(Elt)))
return CI->getZExtValue();
-
+
return 0;
}
DIDescriptor DIDescriptor::getDescriptorField(unsigned Elt) const {
- if (DbgNode == 0)
+ if (DbgNode == 0)
return DIDescriptor();
if (Elt < DbgNode->getNumElements() && DbgNode->getElement(Elt))
@@ -115,7 +115,7 @@
}
GlobalVariable *DIDescriptor::getGlobalVariableField(unsigned Elt) const {
- if (DbgNode == 0)
+ if (DbgNode == 0)
return 0;
if (Elt < DbgNode->getNumElements())
@@ -132,7 +132,7 @@
bool DIDescriptor::isBasicType() const {
assert (!isNull() && "Invalid descriptor!");
unsigned Tag = getTag();
-
+
return Tag == dwarf::DW_TAG_base_type;
}
@@ -197,7 +197,7 @@
bool DIDescriptor::isSubprogram() const {
assert (!isNull() && "Invalid descriptor!");
unsigned Tag = getTag();
-
+
return Tag == dwarf::DW_TAG_subprogram;
}
@@ -210,7 +210,7 @@
return Tag == dwarf::DW_TAG_variable;
}
-/// isScope - Return true if the specified tag is one of the scope
+/// isScope - Return true if the specified tag is one of the scope
/// related tag.
bool DIDescriptor::isScope() const {
assert (!isNull() && "Invalid descriptor!");
@@ -273,10 +273,10 @@
/// Verify - Verify that a compile unit is well formed.
bool DICompileUnit::Verify() const {
- if (isNull())
+ if (isNull())
return false;
std::string Res;
- if (getFilename(Res).empty())
+ if (getFilename(Res).empty())
return false;
// It is possible that directory and produce string is empty.
return true;
@@ -284,26 +284,26 @@
/// Verify - Verify that a type descriptor is well formed.
bool DIType::Verify() const {
- if (isNull())
+ if (isNull())
return false;
- if (getContext().isNull())
+ if (getContext().isNull())
return false;
DICompileUnit CU = getCompileUnit();
- if (!CU.isNull() && !CU.Verify())
+ if (!CU.isNull() && !CU.Verify())
return false;
return true;
}
/// Verify - Verify that a composite type descriptor is well formed.
bool DICompositeType::Verify() const {
- if (isNull())
+ if (isNull())
return false;
- if (getContext().isNull())
+ if (getContext().isNull())
return false;
DICompileUnit CU = getCompileUnit();
- if (!CU.isNull() && !CU.Verify())
+ if (!CU.isNull() && !CU.Verify())
return false;
return true;
}
@@ -312,12 +312,12 @@
bool DISubprogram::Verify() const {
if (isNull())
return false;
-
+
if (getContext().isNull())
return false;
DICompileUnit CU = getCompileUnit();
- if (!CU.Verify())
+ if (!CU.Verify())
return false;
DICompositeType Ty = getType();
@@ -330,12 +330,12 @@
bool DIGlobalVariable::Verify() const {
if (isNull())
return false;
-
+
if (getContext().isNull())
return false;
DICompileUnit CU = getCompileUnit();
- if (!CU.isNull() && !CU.Verify())
+ if (!CU.isNull() && !CU.Verify())
return false;
DIType Ty = getType();
@@ -352,7 +352,7 @@
bool DIVariable::Verify() const {
if (isNull())
return false;
-
+
if (getContext().isNull())
return false;
@@ -420,14 +420,14 @@
// TODO : Print context
getCompileUnit().dump();
- errs() << " ["
- << getLineNumber() << ", "
+ errs() << " ["
+ << getLineNumber() << ", "
<< getSizeInBits() << ", "
<< getAlignInBits() << ", "
- << getOffsetInBits()
+ << getOffsetInBits()
<< "] ";
- if (isPrivate())
+ if (isPrivate())
errs() << " [private] ";
else if (isProtected())
errs() << " [protected] ";
@@ -538,7 +538,7 @@
//===----------------------------------------------------------------------===//
DIFactory::DIFactory(Module &m)
- : M(m), VMContext(M.getContext()), StopPointFn(0), FuncStartFn(0),
+ : M(m), VMContext(M.getContext()), StopPointFn(0), FuncStartFn(0),
RegionStartFn(0), RegionEndFn(0),
DeclareFn(0) {
EmptyStructPtr = PointerType::getUnqual(StructType::get(VMContext));
@@ -554,11 +554,11 @@
// DIFactory: Primary Constructors
//===----------------------------------------------------------------------===//
-/// GetOrCreateArray - Create an descriptor for an array of descriptors.
+/// GetOrCreateArray - Create an descriptor for an array of descriptors.
/// This implicitly uniques the arrays created.
DIArray DIFactory::GetOrCreateArray(DIDescriptor *Tys, unsigned NumTys) {
SmallVector<Value*, 16> Elts;
-
+
if (NumTys == 0)
Elts.push_back(llvm::Constant::getNullValue(Type::getInt32Ty(VMContext)));
else
@@ -576,7 +576,7 @@
ConstantInt::get(Type::getInt64Ty(VMContext), Lo),
ConstantInt::get(Type::getInt64Ty(VMContext), Hi)
};
-
+
return DISubrange(MDNode::get(VMContext, &Elts[0], 3));
}
@@ -705,7 +705,7 @@
/// CreateSubprogram - Create a new descriptor for the specified subprogram.
/// See comments in DISubprogram for descriptions of these fields. This
/// method does not unique the generated descriptors.
-DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context,
+DISubprogram DIFactory::CreateSubprogram(DIDescriptor Context,
const std::string &Name,
const std::string &DisplayName,
const std::string &LinkageName,
@@ -738,7 +738,7 @@
DICompileUnit CompileUnit,
unsigned LineNo, DIType Type,bool isLocalToUnit,
bool isDefinition, llvm::GlobalVariable *Val) {
- Value *Elts[] = {
+ Value *Elts[] = {
GetTagConstant(dwarf::DW_TAG_variable),
llvm::Constant::getNullValue(Type::getInt32Ty(VMContext)),
Context.getNode(),
@@ -792,7 +792,7 @@
}
/// CreateLocation - Creates a debug info location.
-DILocation DIFactory::CreateLocation(unsigned LineNo, unsigned ColumnNo,
+DILocation DIFactory::CreateLocation(unsigned LineNo, unsigned ColumnNo,
DIScope S, DILocation OrigLoc) {
Value *Elts[] = {
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
@@ -812,12 +812,12 @@
/// inserting it at the end of the specified basic block.
void DIFactory::InsertStopPoint(DICompileUnit CU, unsigned LineNo,
unsigned ColNo, BasicBlock *BB) {
-
+
// Lazily construct llvm.dbg.stoppoint function.
if (!StopPointFn)
- StopPointFn = llvm::Intrinsic::getDeclaration(&M,
+ StopPointFn = llvm::Intrinsic::getDeclaration(&M,
llvm::Intrinsic::dbg_stoppoint);
-
+
// Invoke llvm.dbg.stoppoint
Value *Args[] = {
ConstantInt::get(llvm::Type::getInt32Ty(VMContext), LineNo),
@@ -833,7 +833,7 @@
// Lazily construct llvm.dbg.func.start.
if (!FuncStartFn)
FuncStartFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_func_start);
-
+
// Call llvm.dbg.func.start which also implicitly sets a stoppoint.
CallInst::Create(FuncStartFn, SP.getNode(), "", BB);
}
@@ -864,7 +864,7 @@
void DIFactory::InsertDeclare(Value *Storage, DIVariable D, BasicBlock *BB) {
// Cast the storage to a {}* for the call to llvm.dbg.declare.
Storage = new BitCastInst(Storage, EmptyStructPtr, "", BB);
-
+
if (!DeclareFn)
DeclareFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_declare);
@@ -909,7 +909,7 @@
}
}
}
-
+
/// processType - Process DIType.
void DebugInfoFinder::processType(DIType DT) {
if (!addType(DT))
@@ -926,12 +926,12 @@
DIType TypeE = DIType(D.getNode());
if (!TypeE.isNull())
processType(TypeE);
- else
+ else
processSubprogram(DISubprogram(D.getNode()));
}
} else if (DT.isDerivedType()) {
DIDerivedType DDT(DT.getNode());
- if (!DDT.isNull())
+ if (!DDT.isNull())
processType(DDT.getTypeDerivedFrom());
}
}
@@ -1006,7 +1006,7 @@
CUs.push_back(CU.getNode());
return true;
}
-
+
/// addGlobalVariable - Add global variable into GVs.
bool DebugInfoFinder::addGlobalVariable(DIGlobalVariable DIG) {
if (DIG.isNull())
@@ -1023,7 +1023,7 @@
bool DebugInfoFinder::addSubprogram(DISubprogram SP) {
if (SP.isNull())
return false;
-
+
if (!NodesSeen.insert(SP.getNode()))
return false;
@@ -1083,7 +1083,7 @@
NamedMDNode *NMD = M->getNamedMetadata("llvm.dbg.gv");
if (!NMD)
return 0;
-
+
for (unsigned i = 0, e = NMD->getNumElements(); i != e; ++i) {
DIGlobalVariable DIG(cast_or_null<MDNode>(NMD->getElement(i)));
if (DIG.isNull())
@@ -1150,28 +1150,28 @@
return true;
}
- /// isValidDebugInfoIntrinsic - Return true if SPI is a valid debug
+ /// isValidDebugInfoIntrinsic - Return true if SPI is a valid debug
/// info intrinsic.
- bool isValidDebugInfoIntrinsic(DbgStopPointInst &SPI,
+ bool isValidDebugInfoIntrinsic(DbgStopPointInst &SPI,
CodeGenOpt::Level OptLev) {
return DIDescriptor::ValidDebugInfo(SPI.getContext(), OptLev);
}
- /// isValidDebugInfoIntrinsic - Return true if FSI is a valid debug
+ /// isValidDebugInfoIntrinsic - Return true if FSI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgFuncStartInst &FSI,
CodeGenOpt::Level OptLev) {
return DIDescriptor::ValidDebugInfo(FSI.getSubprogram(), OptLev);
}
- /// isValidDebugInfoIntrinsic - Return true if RSI is a valid debug
+ /// isValidDebugInfoIntrinsic - Return true if RSI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgRegionStartInst &RSI,
CodeGenOpt::Level OptLev) {
return DIDescriptor::ValidDebugInfo(RSI.getContext(), OptLev);
}
- /// isValidDebugInfoIntrinsic - Return true if REI is a valid debug
+ /// isValidDebugInfoIntrinsic - Return true if REI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgRegionEndInst &REI,
CodeGenOpt::Level OptLev) {
@@ -1179,14 +1179,14 @@
}
- /// isValidDebugInfoIntrinsic - Return true if DI is a valid debug
+ /// isValidDebugInfoIntrinsic - Return true if DI is a valid debug
/// info intrinsic.
bool isValidDebugInfoIntrinsic(DbgDeclareInst &DI,
CodeGenOpt::Level OptLev) {
return DIDescriptor::ValidDebugInfo(DI.getVariable(), OptLev);
}
- /// ExtractDebugLocation - Extract debug location information
+ /// ExtractDebugLocation - Extract debug location information
/// from llvm.dbg.stoppoint intrinsic.
DebugLoc ExtractDebugLocation(DbgStopPointInst &SPI,
DebugLocTracker &DebugLocInfo) {
@@ -1194,7 +1194,7 @@
Value *Context = SPI.getContext();
// If this location is already tracked then use it.
- DebugLocTuple Tuple(cast<MDNode>(Context), SPI.getLine(),
+ DebugLocTuple Tuple(cast<MDNode>(Context), SPI.getLine(),
SPI.getColumn());
DenseMap<DebugLocTuple, unsigned>::iterator II
= DebugLocInfo.DebugIdMap.find(Tuple);
@@ -1205,11 +1205,11 @@
unsigned Id = DebugLocInfo.DebugLocations.size();
DebugLocInfo.DebugLocations.push_back(Tuple);
DebugLocInfo.DebugIdMap[Tuple] = Id;
-
+
return DebugLoc::get(Id);
}
- /// ExtractDebugLocation - Extract debug location information
+ /// ExtractDebugLocation - Extract debug location information
/// from DILocation.
DebugLoc ExtractDebugLocation(DILocation &Loc,
DebugLocTracker &DebugLocInfo) {
@@ -1228,11 +1228,11 @@
unsigned Id = DebugLocInfo.DebugLocations.size();
DebugLocInfo.DebugLocations.push_back(Tuple);
DebugLocInfo.DebugIdMap[Tuple] = Id;
-
+
return DebugLoc::get(Id);
}
- /// ExtractDebugLocation - Extract debug location information
+ /// ExtractDebugLocation - Extract debug location information
/// from llvm.dbg.func_start intrinsic.
DebugLoc ExtractDebugLocation(DbgFuncStartInst &FSI,
DebugLocTracker &DebugLocInfo) {
@@ -1254,7 +1254,7 @@
unsigned Id = DebugLocInfo.DebugLocations.size();
DebugLocInfo.DebugLocations.push_back(Tuple);
DebugLocInfo.DebugIdMap[Tuple] = Id;
-
+
return DebugLoc::get(Id);
}