//
//===----------------------------------------------------------------------===//
-#include "AsmWriter.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/IR/AssemblyAnnotationWriter.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/TypeFinder.h"
+#include "llvm/IR/UseListOrder.h"
#include "llvm/IR/ValueSymbolTable.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Dwarf.h"
}
-namespace llvm {
+namespace {
+class TypePrinting {
+ TypePrinting(const TypePrinting &) = delete;
+ void operator=(const TypePrinting&) = delete;
+public:
+
+ /// NamedTypes - The named types that are used by the current module.
+ TypeFinder 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);
+};
+} // namespace
void TypePrinting::incorporateTypes(const Module &M) {
NamedTypes.run(M, false);
OS << '>';
}
+namespace {
//===----------------------------------------------------------------------===//
// SlotTracker Class: Enumerate slot numbers for unnamed values
//===----------------------------------------------------------------------===//
SlotTracker(const SlotTracker &) = delete;
void operator=(const SlotTracker &) = delete;
};
+} // namespace
-SlotTracker *createSlotTracker(const Module *M) {
+static SlotTracker *createSlotTracker(const Module *M) {
return new SlotTracker(M);
}
WriteAsOperandInternal(Out, V->getValue(), TypePrinter, Machine, Context);
}
+namespace {
+class AssemblyWriter {
+ formatted_raw_ostream &Out;
+ const Module *TheModule;
+ std::unique_ptr<SlotTracker> ModuleSlotTracker;
+ SlotTracker &Machine;
+ TypePrinting TypePrinter;
+ AssemblyAnnotationWriter *AnnotationWriter;
+ SetVector<const Comdat *> Comdats;
+ UseListOrderStack UseListOrders;
+
+public:
+ /// Construct an AssemblyWriter with an external SlotTracker
+ AssemblyWriter(formatted_raw_ostream &o, SlotTracker &Mac,
+ const Module *M, AssemblyAnnotationWriter *AAW);
+
+ /// Construct an AssemblyWriter with an internally allocated SlotTracker
+ AssemblyWriter(formatted_raw_ostream &o, const Module *M,
+ AssemblyAnnotationWriter *AAW);
+
+ void printMDNodeBody(const MDNode *MD);
+ void printNamedMDNode(const NamedMDNode *NMD);
+
+ void printModule(const Module *M);
+
+ void writeOperand(const Value *Op, bool PrintType);
+ void writeParamOperand(const Value *Operand, AttributeSet Attrs,unsigned Idx);
+ void writeAtomic(AtomicOrdering Ordering, SynchronizationScope SynchScope);
+ void writeAtomicCmpXchg(AtomicOrdering SuccessOrdering,
+ AtomicOrdering FailureOrdering,
+ SynchronizationScope SynchScope);
+
+ void writeAllMDNodes();
+ void writeMDNode(unsigned Slot, const MDNode *Node);
+ void writeAllAttributeGroups();
+
+ void printTypeIdentities();
+ void printGlobal(const GlobalVariable *GV);
+ void printAlias(const GlobalAlias *GV);
+ void printComdat(const Comdat *C);
+ void printFunction(const Function *F);
+ void printArgument(const Argument *FA, AttributeSet Attrs, unsigned Idx);
+ void printBasicBlock(const BasicBlock *BB);
+ void printInstructionLine(const Instruction &I);
+ void printInstruction(const Instruction &I);
+
+ void printUseListOrder(const UseListOrder &Order);
+ void printUseLists(const Function *F);
+
+private:
+ void init();
+
+ // printInfoComment - Print a little comment after the instruction indicating
+ // which slot it occupies.
+ void printInfoComment(const Value &V);
+};
+} // namespace
+
void AssemblyWriter::init() {
if (!TheModule)
return;
init();
}
-AssemblyWriter::~AssemblyWriter() { }
-
void AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) {
if (!Operand) {
Out << "<null operand!>";
<< I->first.getAsString(AttributeSet::FunctionIndex, true) << " }\n";
}
-} // namespace llvm
-
void AssemblyWriter::printUseListOrder(const UseListOrder &Order) {
bool IsInFunction = Machine.getFunction();
if (IsInFunction)