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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140873 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick 2011-09-30 19:48:58 +00:00
parent 5773fd52ef
commit 18801ecd48
1 changed files with 38 additions and 38 deletions
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76
lib/VMCore/AsmWriter.cpp
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@ -58,7 +58,7 @@ static const Module *getModuleFromVal(const Value *V) {
const Function *M = I->getParent() ? I->getParent()->getParent() : 0;
return M ? M->getParent() : 0;
}
if (const GlobalValue *GV = dyn_cast<GlobalValue>(V))
return GV->getParent();
return 0;
@ -142,18 +142,18 @@ public:
/// NamedTypes - The named types that are used by the current module.
std::vector<StructType*> NamedTypes;
/// NumberedTypes - The numbered types, along with their value.
DenseMap<StructType*, unsigned> NumberedTypes;
TypePrinting() {}
~TypePrinting() {}
void incorporateTypes(const Module &M);
void print(Type *Ty, raw_ostream &OS);
void printStructBody(StructType *Ty, raw_ostream &OS);
};
} // end anonymous namespace.
@ -161,25 +161,25 @@ public:
void TypePrinting::incorporateTypes(const Module &M) {
M.findUsedStructTypes(NamedTypes);
// The list of struct types we got back includes all the struct types, split
// the unnamed ones out to a numbering and remove the anonymous structs.
unsigned NextNumber = 0;
std::vector<StructType*>::iterator NextToUse = NamedTypes.begin(), I, E;
for (I = NamedTypes.begin(), E = NamedTypes.end(); I != E; ++I) {
StructType *STy = *I;
// Ignore anonymous types.
if (STy->isLiteral())
continue;
if (STy->getName().empty())
NumberedTypes[STy] = NextNumber++;
else
*NextToUse++ = STy;
}
NamedTypes.erase(NextToUse, NamedTypes.end());
}
@ -220,13 +220,13 @@ void TypePrinting::print(Type *Ty, raw_ostream &OS) {
}
case Type::StructTyID: {
StructType *STy = cast<StructType>(Ty);
if (STy->isLiteral())
return printStructBody(STy, OS);
if (!STy->getName().empty())
return PrintLLVMName(OS, STy->getName(), LocalPrefix);
DenseMap<StructType*, unsigned>::iterator I = NumberedTypes.find(STy);
if (I != NumberedTypes.end())
OS << '%' << I->second;
@ -267,10 +267,10 @@ void TypePrinting::printStructBody(StructType *STy, raw_ostream &OS) {
OS << "opaque";
return;
}
if (STy->isPacked())
OS << '<';
if (STy->getNumElements() == 0) {
OS << "{}";
} else {
@ -281,7 +281,7 @@ void TypePrinting::printStructBody(StructType *STy, raw_ostream &OS) {
OS << ", ";
print(*I, OS);
}
OS << " }";
}
if (STy->isPacked())
@ -419,7 +419,7 @@ static SlotTracker *createSlotTracker(const Value *V) {
// Module level constructor. Causes the contents of the Module (sans functions)
// to be added to the slot table.
SlotTracker::SlotTracker(const Module *M)
: TheModule(M), TheFunction(0), FunctionProcessed(false),
: TheModule(M), TheFunction(0), FunctionProcessed(false),
mNext(0), fNext(0), mdnNext(0) {
}
@ -490,12 +490,12 @@ void SlotTracker::processFunction() {
E = TheFunction->end(); BB != E; ++BB) {
if (!BB->hasName())
CreateFunctionSlot(BB);
for (BasicBlock::const_iterator I = BB->begin(), E = BB->end(); I != E;
++I) {
if (!I->getType()->isVoidTy() && !I->hasName())
CreateFunctionSlot(I);
// Intrinsics can directly use metadata. We allow direct calls to any
// llvm.foo function here, because the target may not be linked into the
// optimizer.
@ -809,7 +809,7 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
Out << "zeroinitializer";
return;
}
if (const BlockAddress *BA = dyn_cast<BlockAddress>(CV)) {
Out << "blockaddress(";
WriteAsOperandInternal(Out, BA->getFunction(), &TypePrinter, Machine,
@ -956,13 +956,13 @@ static void WriteMDNodeBodyInternal(raw_ostream &Out, const MDNode *Node,
else {
TypePrinter->print(V->getType(), Out);
Out << ' ';
WriteAsOperandInternal(Out, Node->getOperand(mi),
WriteAsOperandInternal(Out, Node->getOperand(mi),
TypePrinter, Machine, Context);
}
if (mi + 1 != me)
Out << ", ";
}
Out << "}";
}
@ -1007,7 +1007,7 @@ static void WriteAsOperandInternal(raw_ostream &Out, const Value *V,
WriteMDNodeBodyInternal(Out, N, TypePrinter, Machine, Context);
return;
}
if (!Machine) {
if (N->isFunctionLocal())
Machine = new SlotTracker(N->getFunction());
@ -1044,7 +1044,7 @@ static void WriteAsOperandInternal(raw_ostream &Out, const Value *V,
Prefix = '@';
} else {
Slot = Machine->getLocalSlot(V);
// If the local value didn't succeed, then we may be referring to a value
// from a different function. Translate it, as this can happen when using
// address of blocks.
@ -1107,7 +1107,7 @@ class AssemblyWriter {
const Module *TheModule;
TypePrinting TypePrinter;
AssemblyAnnotationWriter *AnnotationWriter;
public:
inline AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac,
const Module *M,
@ -1119,7 +1119,7 @@ public:
void printMDNodeBody(const MDNode *MD);
void printNamedMDNode(const NamedMDNode *NMD);
void printModule(const Module *M);
void writeOperand(const Value *Op, bool PrintType);
@ -1265,7 +1265,7 @@ void AssemblyWriter::printModule(const Module *M) {
// Output named metadata.
if (!M->named_metadata_empty()) Out << '\n';
for (Module::const_named_metadata_iterator I = M->named_metadata_begin(),
E = M->named_metadata_end(); I != E; ++I)
printNamedMDNode(I);
@ -1418,29 +1418,29 @@ void AssemblyWriter::printTypeIdentities() {
if (TypePrinter.NumberedTypes.empty() &&
TypePrinter.NamedTypes.empty())
return;
Out << '\n';
// We know all the numbers that each type is used and we know that it is a
// dense assignment. Convert the map to an index table.
std::vector<StructType*> NumberedTypes(TypePrinter.NumberedTypes.size());
for (DenseMap<StructType*, unsigned>::iterator I =
for (DenseMap<StructType*, unsigned>::iterator I =
TypePrinter.NumberedTypes.begin(), E = TypePrinter.NumberedTypes.end();
I != E; ++I) {
assert(I->second < NumberedTypes.size() && "Didn't get a dense numbering?");
NumberedTypes[I->second] = I->first;
}
// Emit all numbered types.
for (unsigned i = 0, e = NumberedTypes.size(); i != e; ++i) {
Out << '%' << i << " = type ";
// Make sure we print out at least one level of the type structure, so
// that we do not get %2 = type %2
TypePrinter.printStructBody(NumberedTypes[i], Out);
Out << '\n';
}
for (unsigned i = 0, e = TypePrinter.NamedTypes.size(); i != e; ++i) {
PrintLLVMName(Out, TypePrinter.NamedTypes[i]->getName(), LocalPrefix);
Out << " = type ";
@ -1658,7 +1658,7 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
else
Out << '%' << SlotNum << " = ";
}
if (isa<CallInst>(I) && cast<CallInst>(I).isTailCall())
Out << "tail ";
@ -1723,7 +1723,7 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
Out << ' ';
writeOperand(Operand, true);
Out << ", [";
for (unsigned i = 1, e = I.getNumOperands(); i != e; ++i) {
if (i != 1)
Out << ", ";
@ -1989,7 +1989,7 @@ static void WriteMDNodeComment(const MDNode *Node,
APInt Tag = Val & ~APInt(Val.getBitWidth(), LLVMDebugVersionMask);
if (Val.ult(LLVMDebugVersion))
return;
Out.PadToColumn(50);
if (Tag == dwarf::DW_TAG_user_base)
Out << "; [ DW_TAG_user_base ]";
@ -2005,7 +2005,7 @@ void AssemblyWriter::writeAllMDNodes() {
for (SlotTracker::mdn_iterator I = Machine.mdn_begin(), E = Machine.mdn_end();
I != E; ++I)
Nodes[I->second] = cast<MDNode>(I->first);
for (unsigned i = 0, e = Nodes.size(); i != e; ++i) {
Out << '!' << i << " = metadata ";
printMDNodeBody(Nodes[i]);
@ -2043,7 +2043,7 @@ void Type::print(raw_ostream &OS) const {
}
TypePrinting TP;
TP.print(const_cast<Type*>(this), OS);
// If the type is a named struct type, print the body as well.
if (StructType *STy = dyn_cast<StructType>(const_cast<Type*>(this)))
if (!STy->isLiteral()) {